David DELAFOSSE

  • Responsibilities and Duties

    Professor in Materials Science and Engineering
    Vice-President for Research and Innovation at Mines Saint-Etienne

  • Research Topics

    materials science and engineering ; physical metallurgy ; environmental-sensitive fracture of metals and alloys ; hydrogen embrittlement of metals ; hydrogen-deformation interactions ; psychosensory properties and perception engineering of materials and products ; materials for design and the creative industries ; intangible qualities and symbolic properties of materials and products ; design thinking methods

  • Teaching Areas

    Physical metallurgy, deformation and fracture of metals, environmental-sensitive fracture of metals, hydrogen embrittlement, materials selection methods for engineering and design, materials for design and creation, design thinking methods

  • Biography

    After an MSc and PhD level education in materials engineering, physical metallurgy and mechanics of materials across France and the U.K., David started his academic career at Mines Saint-Etienne in 1996 in the field of the environmental degradation and hydrogen embrittlement of metals and alloys, in which he achieved an international recognition. He was appointed head of the research group on environmental-sensitive fracture in 2003, head of the Science of Materials and Structures research and teaching center in 2011 and Senior Vice President for Research and Innovation of Mines Saint-Etienne in 2015.
    From 2009, he set-up and started the Industrial Design project of Mines Saint-Etienne. He initiated teaching collaborations with graduate and postgraduate Design degrees at Brunel University, London, Politecnico di Milano, Italy and Auburn University, Alabama, and a joint research program on “Materials for the creative industries” with the department CMIC “Giulio Natta” of Politecnico di Milano, which has been hosting him as visiting professor since 2013. He co-created the multidisciplinary “Prospective Design” Master degree program with Université Jean-Monnet and Saint-Etienne School of Arts and Design. He develops research and teaching tools and methods to stimulate the social and human factor awareness of engineering students on the one hand, and to foster the appropriation of technology by arts and design students on the other.

  • Education

    – Graduate degree in materials engineering at Ecole des Mines de Nancy, France (1991),
    – MSc in mechanical engineering at Strathclyde University, Glasgow, U.K. (1992)
    – PhD in mechanics of materials at Ecole Centrale Paris, France (1995),

  • Career History

    1996: Assistant professor in Materials Science and Engineering at Mines Saint-Etienne, France
    2003: Associate professor in Materials Science and Engineering at Mines Saint-Etienne, France
    2008: Full professor in Materials Science and Engineering at Mines Saint-Etienne, France
    2011-2015: Head of the Science of Materials and Structures Division of Mines Saint-Etienne
    2012-2017: Visiting professor at the Department of Chemistry, Material and Chemical Engineering (CMIC) “Giulio Natta” of Politecnico di Milano, Italy
    2015: Vice-President for Research and Innovation at Mines Saint-Etienne, France

65 documents

  • B. Hoerner, D. Delafosse, J. Stolarz. Stress Corrosion Cracking of a welded supermartensitic stainless steel: effect of PWHT. NACE Corrosion conference 2007, Mar 2007, NASHVILLE, United States. 07479 (paper). ⟨hal-00294147⟩
  • L. Fournier, M. Savoie, David Delafosse. Influence of localized deformation on A-286 austenitic stainless steel stress corrosion cracking in PWR primary water. Journal of Nuclear Materials, 2007, 336 (1), pp.187-197. ⟨10.1016/j.jnucmat.2007.01.001⟩. ⟨hal-00293708⟩
  • M. Savoie, Claude Esnouf, L. Fournier, David Delafosse. Influence of ageing heat treatment on alloy A-286 microstructure and stress corrosion cracking behaviour in PWR primary water. Journal of Nuclear Materials, 2007, 360 (3), pp.222-230. ⟨10.1016/j.jnucmat.2006.10.003⟩. ⟨hal-00434071⟩
  • N. Pauze, D. Tanguy, D. Delafosse. "Fatigue and Corrosion Fatigue in the short-transverse direction of 2024-T351 plates containing localised corrosion defects". NACE Corrosion conference 2007, 2007, NASHVILLE, United States. 07503 (paper). ⟨hal-00294164⟩
  • D. Delafosse, G. Girardin, X. Feaugeas. "Hydrogen effects on the plasticity of nickel and binary nickel-chromium alloy,". Environmental Induced Cracking of Metals, 2007, Canada. pp.189-200. ⟨hal-00294125⟩
  • M. Savoie, C. Esnouf, L. Fournier, D. Delafosse. Influence of ageing heat treatment on A-286 microstructure and stress corrosion cracking behaviour in PWR primary water. Journal of Nuclear Materials, 2007, 360 (3), pp.222-230. ⟨10.1016/j.jnucmat.2006.10.003⟩. ⟨cea-02354106⟩
  • D. Delafosse, B. Bayle, C. Bosch. "The role of crack-tip plasticity, anodic dissolution and hydrogen on the SCC of C-Mn and low-alloy steels". Environmental Induced Cracking of Metals, 2007, Canada. pp.267-278. ⟨hal-00294110⟩
  • D. Delafosse. Hydrogen-Plasticity Interactions in Nickel and Nickel Base Alloys. University of Illinois at Urbana-Champaign Howard K. Birnbaum Memorial Symposium, Jun 2006, Illinois, United States. pp.édition sur CD. ⟨hal-00293599⟩
  • D. Delafosse. Hydrogen-Plasticity Interactions in Nickel and Nickel Base Alloys. Howard K. Birnbaum Memorial Symposium University of Illinois at Urbana-Champaign, Jun 2006, Illinois, United States. pp.édition sur CD. ⟨hal-00293668⟩
  • B. Hoerner, D. Delafosse, J. Stolarz. Stress corrosion cracking of a supermartensitic stainless steel: effect of PWHT. Eurocorr 2006, 2006, Maastricht, Netherlands. pp.édition sur CD. ⟨hal-00293612⟩