Philippe Lours




Professeur à l'Ecole Nationale Supérieure des Mines d'Albi-Carmaux (Mines Albi)
Membre du groupe Surfaces, Usinages, Matériaux et Outillages (SUMO)
Mines d'Albi-Carmaux, Campus Jarlard
81013 Albi


☎ +33 (0) 5 63 49 30 78

Activités de recherche

Ingénieur INSA Physique des Matériaux - Dipl. Eng. INSA Physics of Materials
DEA de Physique des solides - MSc Solid State Physics
Docteur de l'Université Paul Sabatier - PhD
Post-Doctoral fellow at Lawrence Berkeley Laboratory (University of California at Berkeley)
HDR (Ability for Supervising Research) de l'Institut National Polytechnique de Toulouse -
Chevalier dans l'ordre des Palmes Académiques

• relations microstructures - propriétés d'usage des métaux, des alliages métalliques et des revêtements
relationships between microstructure and engineering properties of metal alloys and coatings
• durabilité et endommagement des oxydes et des barrières thermiques, ingéniérie des surfaces
durability and degradation of oxides and thermal barrier coatings, surface engineering
• plasticité des superalliages et des alliages d'aluminium
plasticity of superalloys and aluminum alloys
• matériaux pour applications aérospatiales
materials for aerospace applications

Activités d'enseignement

Créateur de l'option ”Matériaux pour l'Aéronautique et le Spatial” [ingénieur Mines-Albi - Master 2]
founder of graduate program "Materials for aerospace applications"
Créateur du domaine ”Ingéniérie des Matériaux Avancés & des Structures” [ingénieur Mines-Albi - Master 1&2]
founder of graduate program "Advanced Materials and Mechanical Engineering"
Responsable du Master International AeroMat-Innovation
Head of International MSc
AeroMat-Innovation

Professeur chargé de cours de Science et Génie des Matériaux à l'Institut Supérieur de l'Aéronautique et de l'Espace - cursus Supaéro
Invited Professor in Materials Science and Engineering at ISAE - Supaéro
Professeur Invité à l'Université des Transports et Communications de Hanoi (Vietnam)
Adjunct Professor at the University of Transports & Communications - Hanoi (Vietnam)
Professeur Invité à lUniversitas Indonesia Jakarta (Indonesia)
Adjunct-Professor at Universitas Indonesia Jakarta (Indonesia)


Responsabilités collectives

VICE-DIRECTOR of the INTERNATIONAL AFFAIRS at MINES ALBI
In charge of Asia & Oceania
HEAD of MSc AeroMat-Innovation

Membre du Collège Enseignement de l'Ecole des Mines d'Albi
Membre du Bureau de Direction de l'Ecole Doctorale Aéronautique-Astronautique
Membre suppléant du Conseil Scientifique de l'ENIT


Autres

Biography :�
Philippe Lours is Professor at Mines Albi. He is Vice-Director of the International Affairs at Mines Albi and Head of the International Master program AeroMat-Innovation in partnership with Telecom Ecole de Management (Paris-Evry).
HDR of the National Polytechnic Institute of Toulouse, Philippe Lours is a member of the management team of the PhD School "Aeronautics & Astronautics" and was awarded the rank of "chevalier dans l’ordre des palmes académiques" in 2009.

Philippe Lours conducts research and teaching at the University of Toulouse - Mines Albi since 1995. He is also an invited professor at ISAE - SupAéro (Institut Supérieur de l’Aéronautique et de l’Espace - Supaéro), at the University Paul Sabatier Toulouse, at the University of Transports and Communications Hanoi (Vietnam). �In june 2016, Philippe Lours has been appointed Adjunct-Professor by the University of Indonesia - Jakarta.
He has been lecturing in several universities over the world, including the University of California at Berkeley (1990), Ecole Polytechnique de Montréal (1993), Université Joseph Fourier Grenoble (1998), Toyohashi University of Technology - Japan (2002), Dalian Maritime University - China (2004), Universitatea Dunarea de Jos - Galati Romania (2000-2005), the University of Science & Technology Hanoi - USTH �(2013), the Civil Aviation University of China - Tianjin (2013-2017), Changwon National University - South Korea (2015 - 2017), Institut Teknologi Bandung ITB Indonesia (2016) and University of Indonesia Jakarta (2017).

Graduated in Materials Science & Engineering and in Solid State Physics at INSA (Institut National des Sciences Appliquées - 1986), Philippe Lours defended his doctoral thesis on the plasticity of single crystal nickel based superalloys investigated by In Situ Transmission Electron Microscopy in 1989. After a postdoctoral fellowhip at the Lawrence Berkeley Lab. (Berkeley, USA) where he further specialised in Transmission Electron Microscopy including High Resolution and High Voltage TEM, he has held several positions of R & D engineer, process engineer and project engineer in the metal alloys industry in Toulouse, France (sputtering targets) and Montreal, Québec-Canada (shape memory alloys).�
Full Professor at Mines Albi where he has successively founded the Master programs "Materials for Aeronautics & Space" in 2003, �and "Advanced Materials & Mechanical Engineering" in 2010. He is now head of the newly launched International Master AeroMat-Innovation for which he established a partnership with Telecom Ecole de Management in Paris-Evry. Author of 53 articles in international journals with peer review and book chapter, Philippe Lours participated to more than 70 national and international conferences. He is former director of the research team PUMMA (Enginering Properties & Microstructure of Advanced Materials) at Institut Clément Ader. Director or co-director of sixteen PhD students, his research focusses on the relationship between the microstructure and the engineering properties of metallic materials and coatings with a particular attention on high temperature materials for aerospace applications (superalloys and thermal barrier coatings).�
Early 2016, Prof. Philippe Lours has published "Au cœur des matériaux cristallins", a textbook written in french for bachelor/master students in Materials Science & Mechanical Engineering, edited by "Les Presses des Mines" �in both print (ISBN978-2-35671-370-4) and electonic (http://nte.mines-albi.fr/SciMat) formats and prefaced by Pr. André Pineau (see below).




Production scientifique

144 contributions

Article de revue internationale avec comité de lecture

[ACL1]E. Copin, X. Massol, S. Amiel, T. Sentenac, Y. Le Maoult and P. Lours. Novel erbia-yttria co-doped zirconia fluorescent thermal history sensor. Smart Materials and Structures. 26(01). 2017 [DOI]
[ACL2]Y. Liu, I. Liu, P. Lours, T. Sentenac, V. Vidal, Z. Wang and K. Ding. Influence of isothermal aging conditions on APS TBC's interfacial fracture toughness. Surface and Coatings Technology. (313)417-424. 2017 [DOI]
[ACL3]P. Planques, V. Vidal, P. Lours, V. Proton, F. Crabos, J. Huez and B. Viguier. Mechanical and thermo-physical properties of plasma sprayed thermal barrier coatings : a literature review. Oxidation of Metals. , . 2016 [DOI]
[ACL4]Y. Liu, V. Vidal, S. Le Roux, F. Blas, F. Ansart and P. Lours. Influence of isothermal and cyclic oxidation on the apparent interfacial toughness in thermal barrier coating systems. Journal of the European Ceramic Society. 35(15)4269-4275. 2015 [DOI]
[ACL5]S. Le Roux, F. Deschaux-Beaume, T. Cutard and P. Lours. Quantitative assessment of the interfacial roughness in multi-layered materials using image analysis: Application to oxidation in ceramic-based materials. Journal of the European Ceramic Society. 35(3)1063-1079. 2015 [DOI]
[ACL6]E. Copin, T. Sentenac, Y. Le Maoult, F. Blas, F. Ansart, V. Vidal and P. Lours. Feasibility of luminescent multilayer sol-gel thermal barrier coating manufacturing for future applications in through-thickness temperature gradient sensing. Surface and Coatings Technology. 260, 90-96. 2014 [DOI]
[ACL7]L. Pin, V. Vidal, F. Blas, F. Ansart, S. Duluard, J.-P. Bonino, Y. Le Maoult and P. Lours. Optimized sol–gel thermal barrier coatings for long-term cyclic oxidation life. Journal of the European Ceramic Society. (34)961-974. 2014 [DOI]
[ACL8]L. Pin, F. Ansart, J.-P. Bonino, Y. Le Maoult, V. Vidal and P. Lours. Reinforced sol gel thermal barrier coatings and their cyclic oxidation life. Journal of the European Ceramic Society. 33(2)269-276. 2013 [DOI]
[ACL9]A. Duchosal, F. Deschaux-beaume, P. Lours, S. Haro and G. Fras. Analysis of weld-cracking and improvement of the weld-repair process of superplastic forming tools. Materials and Design. 46, 731-739. 2013 [DOI]
[ACL10]L. Pin, C. Pilgrim, J. Feist, Y. Le Maoult, F. Ansart and P. Lours. Characterisation of thermal barrier sensor coatings synthesised by sol-gel route. Sensors and Actuators, A: Physical. , . 2013 [DOI]
[ACL11]M. Cusic, F. Abu-farha, P. Lours, Y. Le Maoult, G. Bernhart and M. Kraisheh. Towards superplastic forming of AZ31 magnesium alloy with controlled microstructure. Materialwissenschaft und Werkstofftechnik. 43(9)810-816. 2012 [DOI]
[ACL12]J. Sniezewski, Y. Le Maoult and P. Lours. Buckling and spalling failure of alumina grown by oxidation on ODS FeCrAl alloys. Materials at High Temperatures. 28(1)17-20. 2011 [DOI]
[ACL13]L. Pin, F. Ansart, J.-P. Bonino, Y. Le Maoult, V. Vidal and P. Lours. Processing, repairing and cyclic oxidation behaviour of sol-gel thermal barrier coatings. Surface and Coatings Technology. 206, 1609-1614. 2011 [DOI]
[ACL14]J. Sniezewski, Y. Le Maoult, P. Lours, L. Pin, V. Minvie Bekale, D. Monceau, D. Oquab, J. Fenech, F. Ansart and J.-P. Bonino. Sol-gel thermal barrier coatings : optimization of the manufacturing route and durability under cyclic oxidation. Surface and Coatings Technology. 205, 1256-1261. 2010 [DOI]
[ACL15]J. Sniezewski, Y. Le Maoult and P. Lours. Oxidation and spallation of FeCrAl alloys and Thermal Barrier Coatings: in situ investigation under controlled temperature gradient . Materials at High Temperatures. 27(2)101-108. 2010 [DOI]
[ACL16]Y. Qi, P. Lours, Y. Le Maoult and Z.B. Zhang. Spallation Behavior of Thermally Grown Oxide Ceramic Film under Compressive Stresses. Rare Metal Materials and Engineering. 38(2)1150-1153. 2009
[ACL17]Y. Qi, P. Lours and Y. Le Maoult. Spallation process of thermally grown oxides by in situ CCD monitoring technique. Journal of Iron and Steel Research International. 16(6)90-94. 2009
[ACL18]T. Branza, F. Deschaux-beaume, V. Velay and P. Lours. A microstructural and low-cycle fatigue investigation of weld-repaired heat-resistant cast steels. Journal of Materials Processing Technology. 209(2)944-953. 2009 [DOI]
[ACL19]J. Sniezewski, V. Vidal, P. Lours and Y. Le Maoult. Thermal Barrier Coatings adherence and spallation : interfacial indentation resistance and cyclic oxidation behaviour under thermal gradient. Surface and Coatings Technology. 204, 807-811. 2009 [DOI]
[ACL20]T. Branza, F. Deschaux-beaume and P. Lours. Study and prevention of cracking during weld-repair of heat-resistant cast steels. Journal of Materials Processing Technology. 209(1)944-953. 2009 [DOI]
[ACL21]A. Duchosal, F. Deschaux-beaume, C. Bordreuil, G. Fras and P. Lours. Method for predicting risk of cracking during weld repair of heat resistant cast steels. Science and Technology of Welding and Joining. 13(2)126. 2008 [DOI]
[ACL22]J. Sniezewski, Y. Le Maoult and P. Lours. In Situ Thermal Gradient Controlled Investigation of Spallation - Experimental Design and Preliminary Results. Materials Science Forum. 595-598, 1135-1143. 2008
[ACL23]E. Herny, P. Lours, E. Andrieu, J.-M. Cloué and P. Lagain. Evolution of microstructure and impact-strength energy in thermally and thermomechanically aged 15-5 PH. Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications. 222, 209-304. 2008 [DOI]
[ACL24]P. Lours, J. Sniezewski, Y. Le Maoult and B. Pieraggi. Direct observations and analysis of the spallation of alumina scales grown on PM2000 alloy. Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing. 480(1-2)40-48. 2008 [DOI]
[ACL25]P. Lours, Y. Qi, Y. Le Maoult and B. Pieraggi. in situ and ex situ investigation of the spallation of thermally grown oxides. Materials Science Forum. 539-543, 1134. 2007
[ACL26]C.Y. Gao, P. Lours and G. Bernhart. Thermomechanical stress analysis of superplastic forming tools. Journal of Materials Processing Technology. 169, 281-291. 2005 [DOI]
[ACL27]G. Bernhart, F. Nazaret, A. Martinier, C.Y. Gao, D. Garriga Majo, T. Cutard and P. Lours. Design of SPF dies based on advanced material behaviour models. Materials Science Forum. 447-448, 123-130. 2004 [DOI]
[ACL28]T. Branza, A. Duchosal, G. Fras, F. Deschaux Beaume and P. Lours. Experimental and numerical investigation of the weld repair of superplastic forming dies. Journal of Materials Processing Technology. 155-156, 1673–1680. 2004 [DOI]
[ACL29]P. Bruckel, P. Lamesle, P. Lours and B. Pieraggi. Isothermal Oxidation Behaviour of a Hot-Work Tool Steel. Materials Science Forum. 461-464, 831-838. 2004 [DOI]
[ACL30]Y. Qi, P. Bruckel, P. Lours and Z. Zhang. investigation of adhesion and fracture of thermally grown oxide scales by interface indentation test. transactions of materials and heat treatment. 25(5)1233-1236. 2004
[ACL31]P. Lours, Y. Le Maoult, D. Adé and B. Pieraggi. Direct Examinations of Oxide Scales Upon Cooling: a New Way to Analyse Oxide Scale Spallation. Materials Science Forum. 461-464, 639-646. 2004
[ACL32]F. Delmas, P. Lours, M.-J. Casanove, A. Couret and A. Coujou. Quantitative TEM study of the precipitation microstructure in aluminium alloy Al(MgSiCu) 6056 T6. Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing. 373, 80-89. 2004 [DOI]
[ACL33]C.Y. Gao, P. Lours and G. Bernhart. Damages induced by thermomechanical cycles in superplastic forming tools. Key Engineering Materials. 274-276, 93-98. 2004 [DOI]
[ACL34]P. Lours, H.V. Bui, A. Nafi, O. Mercier and G. Bernhart. Rapid Tooling for Injection Moulding Process . Materials Science Forum. 449-452, 789-792. 2004 [DOI]
[ACL35]F. Delmas, M. Vivas, P. Lours, A. Couret and A. Coujou. Straining mechanisms in aluminium alloy 6056. In-situ investigation by transmission electron microscopy. Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing. 340, 286-291. 2003
[ACL36]P. Bruckel, P. Lours, B. Pieraggi and P. Lamesle. in situ ESEM investigation of the oxide growth on hot work tool steel - effect of the water vapour. Materials at High Temperatures. 20(4)551-560. 2003
[ACL37]Y. Qi, P. Bruckel and P. Lours. Interfacial toughness of the nickel - nickel oxide system . Journal of Materials Science Letters. 22(5)371. 2003
[ACL38]S. Baleix, G. Bernhart and P. Lours. Oxidation and oxide spallation of heat resistant cast steels for superplastic forming dies. Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing. 327, 155-166. 2002
[ACL39]S. Baleix, S. Le Roux, G. Bernhart and P. Lours. Surface and image analysis of oxides grown and spalled on heat resistant cast steels exposed to thermal cycles. Journal of Materials Processing Technology. 118(1-3)321-328. 2001 [DOI]
[ACL40]P. Lours, T. Cutard, G. Bernhart and C. Levaillant. Performances of metallic and ceramic tools for superplastic forming. International Journal of Materials and Product Technology. SPM1(2)445-452. 2001
[ACL41]P. Lours, S. Le Roux and G. Bernhart. Oxidation behavior of creep resistant oxide-dispersion-strengthened alloy PM2000. Journal of Advanced Materials. 34(2)11-20. 2001
[ACL42]P. Lours, S. Baleix and G. Bernhart. Investigation on the Damages of Superplastic Forming Tools. Journal of Materials Processing Technology. 117/3(G2). 2001
[ACL43]S. Baleix, G. Bernhart and P. Lours. Investigation on the Spallation of Oxides Grown on Thermally Cycled Heat Resistant Cast Steels. Materials Science Forum. 539, 369-372. 2001
[ACL44]T. Cutard, E. Cailleux, P. Lours and G. Bernhart. structural and mechanical properties of refractory concrete for superplastic forming tools. Industrial Ceramics. 19(2)100. 1999
[ACL45]P. Lours, J. Alexis and G. Bernhart. Oxidation resistance of ODS alloy PM2000 from 880°C to 1400°C. Journal of Materials Science Letters. 17, 1089. 1998
[ACL46]M. Vivas, P. Lours, C. Levaillant, A. Couret, M.-J. Casanove and A. Coujou. Transmission electron microscopy study of precipitate morphology and precipitate overcoming processes in aluminium alloy 6056-T6. Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing. 664, 234-236. 1997
[ACL47]M. Vivas, P. Lours, C. Levaillant, A. Couret, M.-J. Casanove and A. Coujou. Determination of precipitate strength in aluminium alloy 6056 from transmission electron microscopy data. Philosophical Magazine A. 76(5)921. 1997
[ACL48]M. Vivas, P. Lours, C. Levaillant, A. Couret, M.-J. Casanove and A. Coujou. some aspects of preciptation hardening in aluminium alloy 6056-T6. Materials Science Forum. 1305(217-222). 1996
[ACL49]P. Lours, A. Coujou and P. Coulomb. on the deformation of <100> orientated gamma prime strengthening phase of the CMSX2 superalloy. Acta Metallurgica et Materialia. 39(8)1787. 1991
[ACL50]P. Lours, A. Coujou and B. De Mauduit. on the high temperature stress induced spreading of SISFs in gamma prime single crystals. Philosophical Magazine A. 62(2)921. 1990
[ACL51]A. Coujou, P. Lours, N.A. Roy, D. Caillard and N. Clément. determination of the local tensile axis direction in a TEM in situ strained gamma prime single crystal - a finite element approach. Acta Metallurgica et Materialia. 38(5)825. 1990
[ACL52]N. Clément, D. Caillard, P. Lours and A. Coujou. TEM in situ straining of a Ni base gamma prime single crystal - unlocking of dissociated screw dislocations at low temperature. scipta metallurgica. 23, 563. 1989
[ACL53]D. Caillard, N. Clément, A. Couret, P. Lours and A. Coujou. (111) glide in Ni3Al at room temperature. In situ observations under weak beam conditions. Philosophical Magazine Letters. 58(6)263. 1988

Article de revue avec comité de lecture non répertorié

[ACLN1]I. Souki, D. Delagnes and P. Lours. Influence of heat treatment on the fracture toughness and crack propagation in 5% Cr martensitic steel. Procedia Engineering. 10, 631-637. 2011 [DOI]
[ACLN2]G. Bernhart, V. Velay and P. Lours. Heat resistant Ni-Cr-Fe steels for superplastic forming dies : from material microstructure to die design. Key Engineering Materials. 433, 77-84. 2010 [DOI]
[ACLN3]L. Pin, F. Ansart, J. Fenech, P. Lours, J.-P. Bonino, J. Sniezewski and Y. Le Maoult. Advances in the field of new smart thermal barrier coatings. Advances in Science and Technology. 66, 136-141. 2010 [DOI]

Communication invitée dans un congrès national ou international

[INV1]G. Bernhart, V. Velay and P. Lours. Heat Resistant Ni-Cr-Fe Steels for Superplastic Forming Dies : from material microstructure to die design. ICSAM 2009, 10th International Conference on Superplasticity in Advanced materials, Seattle, USA Invited plenary lecture 2009
[INV2]P. Lours, Y. Qi, Y. Le Maoult and B. Pieraggi. In situ and ex situ investigation of the spallation of thermally grown oxides . THERMEC 2006 - PROCEEDINGS INTERNATIONAL CONFERENCE ON PROCESSING AND MANUFACTURING OF ADVANCED MATERIALS, VANCOUVER, CANADA, JULY 2006 published in Materials Science Forum Invited lecture 2006
[INV3]P. Lours, Y. Le Maoult, D. Adé and B. pieraggi. Direct examinations of oxide scales upon cooling: a new way to analyse oxide scale spallation . 6TH INTERNATIONAL CONFERENCE ON HIGH TEMPERATURE CORROSION AND PROTECTION OF MATERIALS - Les Embiez, France, May 2004 Invited keynote lecture 2004
[INV4]P. Lours, H.V. bui, A. Nafi, O. Mercier and G. Bernhart. Rapid tooling for injection moulding process . ISAEM 2003 - PROCEEDINGS INTERNATIONAL SYMPOSIUM ON ADVANCED ENGINEERING MATERIALS , JEJU, KOREA, NOVEMBER 2003 published in ”Materials Science Forum” Invited lecture 2003
[INV5]P. Lours, T. Cutard, G. Bernhart and C. Levaillant. Performances of metallic and ceramic tools for superplastic forming tools . ISAEM 2000 - PROCEEDINGS INTERNATIONAL SYMPOSIUM ON ADVANCED ENGINEERING MATERIALS , GUILIN, PEOPLE REPUBLIC OF CHINA, OCTOBER 2000, SPM1, 2, 445, 2001 ”Special Issue: Int Journal of Materi Invited lecture 2001
[INV6]P. Lours, S. Baleix and G. Bernhart. Investigation on the damages of superplastic forming tools. THERMEC 2000 - PROCEEDINGS INTERNATIONAL CONFERENCE ON PROCESSING AND MANUFACTURING OF ADVANCED MATERIALS, LAS VEGAS, USA, DECEMBER 2000 Invited lecture 2000

Communication avec actes dans un congrès international ou national

[ACT1]E. Copin, Y. Le Maoult, T. Sentenac, F. Blas, T.H.G. Tran and P. Lours. Comparison of IR Thermography and Reflectance-Enhanced Photoluminescence for early Quantitative Diagnostic of Thermal Barrier Coatings Spallation. Proceedings of 12th International Conference on Quantitative InfraRed Thermography (QIRT 2014), Bordeaux, 07 - 11 July 2014 2014
[ACT2]E. Copin, T. Sentenac, Y. Le Maoult, F. Blas, F. Ansart, V. Vidal and P. Lours. Feasibility of luminescent multilayer sol-gel thermal barrier coating manufacturing for future applications in through-thickness temperature gradient sensing. Proceedings of 41st International Conference on Metallurgical Coatings and Thin Film San Diego California April 2014 2014
[ACT3]E. Copin, T. Sentenac, Y. Le Maoult, F. Blas, F. Ansart, V. Vidal and P. Lours. Feasibility of luminescent multilayer sol-gel thermal barrier coating manufacturing for future applications in through-thickness temperature gradient sensing.. Proceedings of 41st International Conference on Metallurgical Coatings and Thin Film San Diego California April 2014 2014
[ACT4]F. Blas, F. Ansart, P. Lours, J.-P. Bonino, S. Duluard, V. Vidal and L. Pin. Microstructural control of new generation thermal barrier coatings via a sol-gel route : cyclic oxidation behaviour. Proceedings of Thermal Barrier Coatings IV - An ECI Conference Series - Irsee - Germany - June 2014 2014
[ACT5]I. Souki, D. Delagnes and P. Lours. Influence of heat treatment on the fracture toughness and crack propagation in 5% Cr martensitic steel. Proceedings of ICM 11 - 11th International conference on the mechanical behavior of materials - Como Italy 2011 [DOI]
[ACT6]Y. Balcaen, V. Vidal, V. Velay, L. Robert, F. Pettinari-strumel, J. Douin and P. Lours. Comparative Study, in pure titanium sheet, of the microstructural evolution induced by incremental forming process and plane strain tensile tests. Proceedings of Proceedings of the 12th World Congresss on Titanium Beijing China 2011
[ACT7]I. Souki, D. Delagnes and P. Lours. Influence of heat treatment on the fracture toughness and crack propagation in 5% Cr martensitic steel. Proceedings of International Conference on the Mechanical Behaviour of Materials ICM- Lago di Como, Italy 2011 2011
[ACT8]L. Pin, F. Ansart, J.-P. Bonino, Y. Le Maoult, V. Vidal and P. Lours. Processing, repairing and cyclic oxidation behaviour of sol gel thermal barrier coatings. Proceedings of ICMCTF - 38th International Conference on Metallurgical Coatings and Thin Films - San Diego USA 2011 [DOI]
[ACT9]V. Vidal, Y. Balcaen, F. Pettinar-strumel, J. Douin, P. Lours, V. Velay and L. Robert. Experimental study of the deformation mechanisms in textured pure alpha-titanium sheets. Proceedings of Proceedings of the 12th World Congresss on Titanium Beijing China 2011
[ACT10]L. Pin, F. Ansart, P. Lours, J. Sniezewski, J. Fenech, J.-P. Bonino and Y. Le Maoult. Caractérisation du comportement en oxydation cyclique de barrières thermiques élaborées par voie sol-gel. Proceedings of Matériaux 2010 - Nantes, FRANCE 2010
[ACT11]J. Sniezewski, Y. Le Maoult, P. Lours, L. Pin, V. Minvie Bekale, D. Monceau, D. Oquab, J. Fenech, F. Ansart and J.-P. Bonino. Sol-gel thermal barrier coatings : optimization of the manufacturing route and durability under cyclic oxidation. Proceedings of 37th International Conference on Metallurgical Coatings & Thin films, ICMCTF 2010 San Diego (USA), April 2010 2010
[ACT12]L. Pin, F. Ansart, J. Fenech, P. Lours, J.-P. Bonino, J. Sniezewski and Y. Le Maoult. Advances in the field of new smart thermal barrier coatings . Proceedings of CIMTECH Venezzia 2010 2010
[ACT13]I. Souki, D. Delagnes and P. Lours. Influence du traitement thermique sur la ténacité et la propagation de fissures pour un acier à 5% Cr. Proceedings of Matériaux 2010 - Nantes, FRANCE 2010
[ACT14]J. Sniezewski, Y. Le Maoult, P. Lours, L. Pin, V. Minvie Bekale, D. Monceau, D. Oquab, J. Fenech, F. Ansart and J.-P. Bonino. Sol-gel thermal barrier coatings : optimization of the manufacturing route and durability under cyclic oxidation. Proceedings of ICMCTF 2010 - 37th International Conference on Metallurgical Coatings and Thin Films - San Diego, USA 2010 [DOI]
[ACT15]F. Taina, M. Pasqualon, V. Velay, D. Delagnes and P. Lours. Effect of the LCF loading cycle characteristics on the fatigue life of Inconel 718 at high temperature. Proceedings of 7th International symposium on superalloy 718 and derivatives - Pittsburgh, USA 2010
[ACT16]G. Bernhart, V. Velay and P. Lours. Heat resistant Ni-Cr-Fe steels for superplastic forming dies : from material microstructure to die design. Proceedings of ICSAM 2009 - 10th International Conference on Superplasticity in Advanced Materials - Seattle, USA 2009 [DOI]
[ACT17]J. Sniezewski, V. Vidal, P. Lours and Y. Le Maoult. Thermal barrier coatings adherence and spallation : interfacial indentation resistance and cyclic oxidation behaviour under thermal gradient. Proceedings of ICMCTF 2009 - 36th International Conference on Metallurgical Coatings and Thin Films - San Diego USA 2009 [DOI]
[ACT18]J. Sniezewski, Y. Le Maoult and P. Lours. In situ thermal gradient controlled investigation of spallation – Experimental design and preliminary results. Proceedings of 7th International Conference on High Temperature Corrosion and Protection of Materials, Les Embiez, France, May 2008 2008
[ACT19]J. Sniezewski, P. Lours and Y. Le Maoult. Etude in situ de l’écaillage des couches d’oxyde de l’alliage PM2000 . Proceedings of Actes du congrès Matériaux 2006, Dijon France, 13-17 Novembre 2006 2006
[ACT20]E. Herny, P. Lours, P. Lagain, J.-M. Cloué, M.-C. Lafont and E. Andrieu. Evolution of the mechanical properties of two precipitation hardening stainless steels after ageing at 400°C : comparison between 15-5PH and 13-8PH . Proceedings of Proceedings of the 3rd International Conference on Use of Steels, Instituto Argentina de Siderurgia (IAS), San Nicolas, Argentina, November 7-10th, 2006 2006
[ACT21]Y. Le Maoult, P. Lours and B. Pieraggi. In situ investigation of the spallation of oxide scales grown on ODS alloy PM2000. Proceedings of 2005
[ACT22]T. Branza, A. Duchosal, C. Bordreuil, F. Deschaux Beaume, G. Fras and P. Lours. Influence of the welding processing on weld repair quality of SPF tools. Proceedings of Proceedings of the fourth European Conference on Superplastic Forming, EURO-SPF05, Birmingham, England, June 2005 2005
[ACT23]A. Duchosal, T. Branza, C. Bordreuil, F. Deschaux Beaume, P. Lours and G. Fras. Macro-micro transition to model cracking phenomena during multipasses welding processes. Proceedings of Proceedings of the eigth International Conference on Computational Plasticity, COMPLAS VIII, Ed. by E. Oñate & DRJ Owen, Barcelona, Spain, September 2005 2005
[ACT24]E. Herny, P. Lours, J.-M. Cloué, P. Lagain, S. Pérusin, E. Jourdain and E. Andrieu. Local mechanical and microstructural characterization of EB welded 15-5 PH stainless steel . Proceedings of Proceedings of AIM conference, Roma, Italia, November 2005 2005
[ACT25]C. Gao, G. Bernhart and P. Lours. Damages induced by thermomechanical cycles in superplastic forming tools . Proceedings of Proceedings of the 7th Asia-Pacific Symposium on Engineering Plasticity and Its Application AEPA’04 Shanghai, China, september 2004 2004
[ACT26]T. Branza, A. Martinier, A. Duchosal, F. Deschaux Beaume, G. Bernhart and P. Lours. Fatigue damage and weld repair of heat resistant cast steel SPF dies. Proceedings of Proceedings of the third European Conference on Superplastic Forming, EURO-SPF04, Ed. by G. Bernhart, T. Cutard & P. Lours, Albi, France, July 2004 2004
[ACT27]P. Bruckel, P. Lamesle, P. Lours and B. Pieraggi. Isothermal oxidation behaviour of a hot-work tool steel . Proceedings of Proceedings of the 6th International Conference on High Temperature Corrosion and Protection of Materials - Les Embiez, France, May 2004 2004
[ACT28]Y. Le Maoult, P. Lours, D. Adé and B. Pieraggi. Etude dynamique de l'écaillage des oxides de l’alliage PM2000: apport d'une nouvelle technique de trajectographie vidéo. Proceedings of Actes du Colloque Photomécanique - Albi, France, Mai 2004 2004
[ACT29]Y. Qi, P. Bruckel, P. Lours and Z. Zhang. Investigation of adhesion and fracture of thermally grown oxide scales by interface indentation test. Proceedings of Proceedings of the fourteenth IFHTSE Congress, Shanghai, China, October 2004 2004
[ACT30]H.V. Bui, P. Lours, G. Bernhart, B. Le Razer and P. Barcq. L'outillage rapide: nouvelle technologie de fabrication rapide de pièces et d’outillage par frittage de poudre - Analyse technique et scientifique. Proceedings of Actes du colloque PMF 2003, Commission poudres et matériaux frittés de la SF2M-GFC « De la poudre au matériau massif» Albi, Ecole des Mines, Juin 2003 2003
[ACT31]G. Bernhart, F. Nazaret, A. Martinier, C. Gao, D. Garriga Majo, T. Cutard and P. Lours. Design of SPF dies based on advanced material behaviour models. Proceedings of International Conference on Superplasticity of Advanced Materials ICSAM 2003, Oxford, UK, July 2003 2003
[ACT32]H.V. Bui, P. Lours and G. Bernhart. Influence of porosity and anisotropy on the mechanical properties of direct laser sintered metal powder for injection moulding tools. Proceedings of Proceedings of the 4th International Conference on Industrial Tools Bled, Slovenia, April 2003 2003
[ACT33]T. Branza, A. Duchosal, G. Fras, F. Deschaux Beaume and P. Lours. Experimental and numerical investigations of the weld repair of superplastic forming dies. Proceedings of Proceedings of the International Conference AMPT Advanced Materials Processing Technology Industrial Tools Dublin, Ireland, July 2003 2003
[ACT34]P. Bruckel, P. Lamesle, P. Lours and B. Pieraggi. XRD investigations on the oxides grown on hot work tool steels in H2O-containing atmospheres. Proceedings of Proceedings of the Electrochemical Society Symposium on High Temperature Corrosion and Materials Chemistry IV, pp 135-146 Paris, France, April-May 2003 2003
[ACT35]G. Bernhart, S. Baleix, P. Lours and T. Cutard. Thermomechanical behaviour and characterisation of SPF tooling materials. Proceedings of Second European Conference on Superplastic Forming, EURO-SPF02 Bristol, UK, June 2002 2002
[ACT36]G. Bernhart, S. Baleix and P. Lours. Fissuration et écaillage de couches d’oxyde lors de cycles thermiques . Proceedings of Journée thématique du groupe de travail «Interfaces dans les milieux solides»-Colloque Mécamat ONERA Châtillon, France, Janvier 2002 2002
[ACT37]S. Baleix, S. Le Roux, G. Bernhart and P. Lours. Surface and image analysis of oxides grown and spalled on heat resistant cast steels exposed to thermal cycles. Proceedings of International Conference on Advances in Materials and Processing Technologies AMPT 99 p.1175-1184 1999
[ACT38]S. Baleix, Y. Le Maoult, S. Frenois, Y. Marcel, P. Lours and G. Bernhart. Simulation of service life cycle induced thermomechanical stresses in a superplastic forming tool . Proceedings of Proceedings of the 3rd international Congress on Thermal Stresses, edited by J.J. Skrzypek and R.B. Hetnarski, Cracow (Poland), 317, 1999 p.317 1999
[ACT39]Y. Le Maoult, S. Baleix, P. Lours and G. Bernhart. Application industrielle de la thermographie infrarouge au comportement des outillages de formage superplastique . Proceedings of Actes des journées du GAMI du CETIM sur les applications de la thermographie dans les industries mécaniques, Senlis (France), 22-23 juin, 1999 1999
[ACT40]S. Baleix, P. Lours and G. Bernhart. High temperature mechanical behaviour of NiCrFe heat resistant cast steel . Proceedings of Proceedings of the 8th International Conference on Mechanical Behaviour, Victoria (Canada), 1999 1999
[ACT41]G. Bernhart, P. Lours, F. Rézaï-aria and C. Levaillant. Effet de la thermique transitoire sur l’endommagement des outillages dans les procédés de formage . Proceedings of Actes des journées de la Société Française des Thermiciens (SFT) sur la thermique de la machine outil et de l’usinage, Bordeaux (France), 20 janvier, 1999 1999
[ACT42]M. Vivas, P. Lours, C. Levaillant, A. Couret, M.-J. Casanove and A. Coujou. On the strengthening of aluminium alloy 6056-T6 . Proceedings of Proceedings of the 6th International Conference on Aluminum alloys, edited by T. Sata, S. Kumai, T Kobayashi and Y. Murakami, Toyohashi (Japan), 2, 943, 1998 p.943 1998
[ACT43]U. Dahmen, N. Thangararaj and P. Lours. Applications of hrem to the structural analysis of crystalline interfaces . Proceedings of Proceedings Of The 50th Annual Meeting Of The Electron Microscopy Society Of America, Edited By G.w Bailey, J.bentley And J.a.small, San Francisco Press Inc., 114, 1992 1992
[ACT44]P. Lours, K. Westmacott and U. Dahmen. Shape transformation of germanium precipitates in aluminum . Proceedings of In « Structure & Properties Of Interfaces In Materials » Edited By W. A. T. Clark, U. Dahmen & C. L. Briant - Materials Research Society Symposium Proceedings Pittsburgh Pa, 238, 207, 1992 1992
[ACT45]N. Clément, P. Lours, A. Coujou and D. Caillard. Stress anomalies in the gamma prime strengthening phase of cmsx2 superalloy - macroscopic & microscopic deformation tests . Proceedings of Proceedings Of The 9th International Conference On The Strength Of Metals And Alloys, Haïfa Israël, 1991 1991
[ACT46]P. Lours, A. Coujou, B. De Mauduit and N. Clément. High temperature stress induced spreading of superlattice intrinsic stacking fault in the gamma prime phase of the cmsx2 superalloy . Proceedings of Advanced Materials And Processes - Proceedings Of The First European Conference Euromat 89, Aachen FRG, Vol. 1, P 481-486, 1990 p.481-486 1990
[ACT47]N. Clément, D. Caillard, A. Couret, G. Molena , A. Coujou, A. Bénéteau, P. Lours and B. De Mauduit. Déformation in situ à différentes températures de monocristaux de phase gamma prime de cmsx2 . Proceedings of Actes Du Colloque National Superalliages Monocristallins, Nancy, 151, 1990 p.151 1990
[ACT48]A. Coujou, A. Bénéteau, G. Alcouffe and P. Lours. A geometrical method to characterize the order in microtwins from in situ observations . Proceedings of Proceedings Of The 8th International Conference On The Strength Of Metals And Alloys, Edited By P.o.kettunen, T.k.lepistö, M.e.lehtonen, Pergamon Press Oxford, 1, 133, 1988 - Tampere Finland p.133 1988

Communication sans actes dans un congrès international ou national

[COM1]E. Copin, T. Sentenac, Y. Le Maoult, F. Blas, F. Ansart and P. Lours. Feasibility of multilayer sol-­gel thermal barrier coating manufacturing for through thickness temperature gradient sensing. 41st International Conference on Metallurgical Coatings and Thin Films 2014 (ICMCTF), 27 Avril – 2 Mai 2014, San Diego (USA) 2014
[COM2]C. Bellot, F. Taina, E. Cabrol, C. Carniel, P. Lamesle and P. Lours. Nouvelle technique de caractérisation physico-chimique des alliages à durcissement structural. Journées d'Automne de la SF2M 2012
[COM3]Y. Balcaen, L. Robert, V. Velay, V. Vidal and P. Lours. Accurate strain analysis of Titanium sheet in single point incremental forming process by digital image correlation. Photomechanics 2011, Brussels, Belgium, february 2011
[COM4]L. Pin, F. Ansart, J. Fenech, P. Lours, J.-P. Bonino, J. Sniezewski and Y. Le Maoult. Advances in the field of new smart thermal barrier coatings . CIMTECH Venezzia Italy 2010 2010
[COM5]J. Sniezewski, V. Vidal, Y. Le Maoult and P. Lours. In situ and ex situ investigation of thermal barrier coating adherence and spallation. EUROCORR 2009 – The European Corrosion Congress - EFC Event n°310 - Nice, France, September 2009 2009
[COM6]J. Sniezewski, Y. Le Maoult, F. Crabos and P. Lours. Cyclic oxidation of thermal barrier coatings – In situ analysis under controlled temperature gradient. 19th AEROMAT - Annual Advanced Aerospace Materials and Processes Conference & Exhibition - Austin, Texas, USA, June 2008 2008
[COM7]T. Branza, V. Velay, F. Deschaux Beaume and P. Lours. Weld-repair of heat resistant cast steels for SPF dies – prevention of cracking and fatigue behavior. EURO-SPF 2008, Carcasonne, France, 2008 2008
[COM8]F. Pettinari-Strumel, M. Benyoucef, J. Douin, P. Lours and A. Coujou. The role of the gamma - gamma prime interface in the creep behavior of the NR3 superalloy. 2nd International Symposium on Aircraft Materials ACMA08, Agadir, Marocco, May 2008 2008
[COM9]J. Sniezewski, Y. Le Maoult and P. Lours. Oxidation and spallation of FeCrAl alloys and thermal barrier coatings – In situ investigation under controlled temperature gradient. 2nd International Symposium on Aircraft Materials ACMA08, Agadir, Marocco, May 2008 2008
[COM10]E. Herny, P. Lours, E. Andrieu, J.-M. Cloué and P. Lagain. Evolution of microstructure and impact-strength energy in thermally and thermomechanically aged 15-5 PH. 1st International Symposium on Aircraft Materials ACMA07, Agadir, Marocco, Mai 2007 2007
[COM11]T. Cutard, P. Lours and G. Bernhart. Mechanical Properties of SPF-tooling Materials. Second European Conference on the Superplastic Forming Process (EuroSPF02) – Bristol (Angleterre) – Juin 2002. 2002
[COM12]T. Cutard, P. Lours and G. Bernhart. New developments on metallic and ceramic toolings for the superplastic forming of titanium alloys. Journées du Groupe Anglais de Superplasticité - Farnborough (UK) – Juin 2000. 2000

Communication par poster dans un congrès international ou national

[AFF1]S. Amiel, E. Copin, T. Sentenac, Y. Le Maoult and P. Lours. Caractérisation de marqueurs de l’histoire thermique photoluminescents. Congrès Français de Thermique 2016, 31 Mai – 3 Juin 2016, Toulouse 2016
[AFF2]E. Copin, T. Sentenac, Y. Le Maoult and P. Lours. Fonctionnalisation de barrières thermiques sol-gel YSZ pour la mesure de température et le CND par fluorescence. 6e colloque de l’Institut Mines-Télécom « Matériaux : réalités et nouvelles frontières», 30-31 Mars 2016, Paris 2016
[AFF3]Y. Balcaen, N. Decultot, V. Vidal, V. Velay, L. Robert and P. Lours. Etude des mécanismes de déformation en formage incrméntal. Colloque Plasticité 2010, Toulouse, France 2010
[AFF4]A. Sellidj, S. Lebaili and P. Lours. Morphology of the interface of a deposit alloy type stellite on steel and his evolution in thermal fatigue. International Conference- Fatigue and Plasticity : from mechanisms to design Paris, France, May 2008 2008
[AFF5]A. Sellidj, S. Lebaili and P. Lours. Vieillissement d’un dépôt d’alliage de type Stellite F durant des recuits à haute température. 26ième journée de printemps de la SF2M, Paris, France, Mai 2007 2007
[AFF6]E. Herny, P. Lours, P. Lagain, J.-M. Cloué, M.-C. Lafont and E. Andrieu. Evolution de la microstructure et des propriétés mécaniques de l’acier inoxydable martensitique 15-5PH après vieillissement . Actes du congrès Matériaux 2006, Dijon France, 13-17 Novembre 2006 2006
[AFF7]E. Herny, P. Lours, P. Lagain, J.-M. Cloué, S. Pérusin and E. Andrieu. Local mechanical and microstructural characterization of EB welded 15-5 PH stainless steel. Proceedings of EUROMAT conference, Praha, Czech Republic, September 2005 2005
[AFF8]T. Branza, G. Bernhart, P. Lours, F. Deschaux Beaume, V. Richefeu, A. Duchosal and G. Fras. Rechargement TIG d’outillages de formage superplastique: essais et simulation . Actes du Colloque National MECAMAT, Ecole de Mécanique des Matériaux : « Assemblages : des Matériaux à la Structure » Ed. V. Aubin, S. Degallaix, Y. Desplanques, MC. Tan 2003
[AFF9]P. Lours, K. Bavard, H.V. Bui and G. Bernhart. Influence of casting defects on the fatigue behaviour of martensitic tool steel . 4th International Conference on Mechanics and Materials in Design Nagoya, Japon, June 2002 2002
[AFF10]S. Baleix, G. Bernhart, E. Cailleux, T. Cutard and P. Lours. Matériaux réfractaires pour outillages de formage superplastique . Actes du Colloque Matériaux Réfractaires de la SF2M Section sud-est, Cavaillon (France), 13-14 janvier, 1999 1999
[AFF11]E. Cailleux, P. Lours, T. Cutard and G. Bernhart. Structural and mechanical properties of a refractory concrete for superplastic forming tools. CIMTEC'98-World Ceramics Congress & Forum on New Materials–Florence (Italie) - Juin 1998. 1998
[AFF12]P. Lours, J. Alexis and G. Bernhart. High temperature oxidation behaviour and creep properties of ODS alloy PM2000 . Proceedings of the 14th International Plansee Seminar, edited by G. Kneringer, P. Rödhammer & P. Wilhartitz, Reutte (Austria), 1, 869, 1997 1997
[AFF13]P. Lours, A. Coujou and B. De Mauduit. Observation in situ dans un met de l’étalement des sisf sous contrainte à haute température- phase gamma prime du superalliage cmsx2. Colloque Plasticité 89 Saint-etienne (france), 1989 1989
[AFF14]A. Coujou, P. Lours, N. Clément and D. Caillard. Simulation par la méthode des éléments finis de la répartition des contraintes dans une microéprouvette de traction in situ - phase gamma prime du superalliage cmsx2. Colloque Plasticité 89 Saint-Etienne (france), 1989 1989
[AFF15]N. Clément, D. Caillard, P. Lours and A. Coujou. In situ deformation of a gamma prime nickel base single crystal. the movement of screw dislocations in (001) planes from -100°c to 880°c . Proceedings Of The 8th International Conference On The Strength Of Metals And Alloys, Edited By P.o.kettunen, T.k.lepistö, M.e.lehtonen, Pergamon Press Oxford, 1, 205, 1988- Tampere Finland 1988
[AFF16]P. Lours, B. De Mauduit, A. Bénéteau, N. Clément and A. Coujou. Formation of prismatic loops induced by in situ straining of the γ’ phase of a ni-base superalloy . Proceedings Of The 8th International Conference On The Strength Of Metals And Alloys, Edited By P.o.kettunen, T.k.lepistö, M.e.lehtonen, Pergamon Press Oxford, 1, 251, 1988 - Tampere Finland 1988
[AFF17]A. Bénéteau, P. Lours, B. De Mauduit, N. Clément and A. Coujou. Observation in situ de la déformation plastique par traction suivant [100] de monocristaux de phase gamma prime . Colloque Plasticité 87 Lusanne Suisse 1987

Ouvrage scientifique

[OS1]P. Lours. Au cœur des matériaux cristallins. Ed. Les Presses des Mines 211p. 2016 ISBN:978-2-35671-370-4

Chapitre d'ouvrage scientifique

[OSC1]G. Bernhart, P. Lours, T. Cutard, V. Velay and F. Nazaret. Processes and equipments for superplastic forming of metals . In book Superelastic Forming of Advanced Metallic Materials – Methods & Applications, Chap. 3, p.49-71. Ed. Woodhead Publishing in Materials. 2011 ISBN:978-1-84569-753-2 [DOI]

Direction d'ouvrage collectif

[DO1]G. Bernhart, T. Cutard and P. Lours. Third European Conference on SuperPlastic Forming - Proceedings. CEPADUES-EDITIONS. , Ed. CEPADUES-EDITIONS. 2004 ISBN:2.85428.649.9

Thèse de Doctorat ou HdR

[TH1]P. Lours. Habilitation à diriger des recherches : mémoire de synthèse présenté par Philippe Lours. Habilitation à diriger des recherches, Institut National Polytechnique de Toulouse . 2003
[TH2]P. Lours. Mécanismes de déformation plastique de la phase gamma prime du superalliage CMSX2 - Etude par microscopie électronique in situ. Thèse de doctorat, Université Paul Sabatier de Toulouse. 1989



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