Gilbert HENAFF

Fonctions :  Professeur ENSMA

Contact :  Tel : (33) (0)5 49 49 82 33
Courriel:
gilbert.henaff@lmpm.ensma.fr

 

 

 

Recherche

  • Propagation de fissure de fatigue, prise en compte de phénomène couplés (environnement gazeux, corrosion, fluage, …)
  • Tenue en fatigue et sensibilité à l’environnement des intermétalliques structuraux
 

Enseignement

  • Sciences des Matériaux (2ème année ENSMA): traitements thermiques, propriétés mécaniques, méthodologie de choix de matériaux
  • Fatigue des matériaux et des structures (3ème année ENSMA)
  • Corrosion des matériaux industriels (3ème année ENSMA)

 

Divers

  • Directeur Adjoint du LMPM
  • Directeur adjoint de l’Ecole Doctorale SPI&A (UP – ENSMA – ULR) (http://ed-spia.univ-poitiers.fr)
  • Chargé de mission à la Formation Doctorale ENSMA
  • Président de la Commission d'Expertise Scientifique 28ème section ENSMA
 

Publication

      ouvrages

  • J. Petit, J. De Fouquet and G. Hénaff, "Influence of ambient atmosphere on fatigue crack growth behaviour of metals", Handbook of fatigue crack propagation in metallic structures, 2, Section VI on Influence of Environmental condition, A. Carpinteri, Elsevier, 1159-1204, 1994.
  • J. Petit, G. Hénaff and C. Sarrazin-Baudoux, "Environmentally-assisted fatigue in the gaseous atmosphere", Comprehensive Structural Integrity, 6: Environmentally-assisted fracture, J. Petit and P. Scott, Elsevier, 211-280, 2003.
  • G. Henaff and F. Morel, "Fatigue des Structures: endurance, critères de dimensionnement, propagation de fissures, rupture", Technosup, Ellipses, 275, 2005.

      Articles

  • O. Ancelet, S. Chapuliot, G. Henaff and S. Marie, "Development of a test for the analysis of the harmfulness of a 3D thermal fatigue loading in tubes", International Journal of Fatigue Vol. 29, 3, pp. 549-564, 2007.
  • O. Ancelet, S. Chapuliot, G. Henaff and S. Marie, "Development of a test for the analysis of the harmfulness of a 3D thermal fatigue loading in tubes", International Journal of Fatigue Vol. 29, 3, pp. 549-564, 2007.
  • O. Berteaux, M. Jouiad, M. Thomas and G. Henaff, "Microstructure-low cycle fatigue behaviour relationships in a PM gamma-TiAl alloy", Intermetallics Vol. 14, 10-11, pp. 1130-1135, 2006.
  • L. Gloanec, G. Henaff, D. Bertheau, P. Belaygue and M. Grange, "Fatigue crack growth behaviour of a gamma-titanium-aluminide alloy prepared by casting and powder metallurgy", Scripta Materialia Vol. 49, 9, pp. 825-830, 2003.
  • A. L. Gloanec, G. Henaff, M. Jouiad, D. Bertheau, P. Belaygue and M. Grange, "Cyclic deformation mechanisms in a gamma titanium aluminide alloy at room temperature", Scripta Materialia Vol. 52, 2, pp. 107-111, 2005.
  • A. L. Gloanec, M. Jouiad, D. Bertheau, M. Grange and G. Henaff, "Low-cycle fatigue and deformation substructures in an engineering TiAl alloy", Intermetallics Vol. 15, 4, pp. 520-531, 2007.
  • G. Henaff, B. Bittar, C. Mabru, J. Petit and P. Bowen, "Fatigue crack propagation resistance of a Ti-48Al-2Mn-2Nb alloy in the as-cast condition", Mater Sci Eng A Struct Mater Vol. 219, 1-2, pp. 212-220, 1996.
  • G. Hénaff, S. A. Cohen, C. Mabru and J. Petit, "The role of crack closure in fatigue crack propagation behaviour of a TiAl-based alloy", Scripta Materialia Vol. 34, 9, pp. 1449-1454, 1996.
  • G. Henaff and A.-L. Gloanec, "Fatigue properties of TiAl alloys", Intermetallics Vol. 13, 5, pp. 543-558, 2005.
  • G. Henaff, K. Marchal and J. Petit, "On Fatigue-Crack Propagation Enhancement by a Gaseous Atmosphere - Experimental and Theoretical Aspects", Acta Metallurgica Et Materialia Vol. 43, 8, pp. 2931-2942, 1995.
  • G. Henaff, G. Odemer and A. Tonneau-Morel, "Environmentally-assisted fatigue crack growth mechanisms in advanced materials for aerospace applications", International Journal of Fatigue Vol. 29, 9-11, pp. 1927-1940, 2007.
  • G. Hénaff, J. Petit and B. Bouchet, "Environmental influence on the near-threshold fatigue crack propagation behaviour of a high-strength steel", Int. J. Fatigue Vol. 14, 4, pp. 211-218, 1992.
  • G. Henaff, J. Petit and B. Journet, "Fatigue Crack-Propagation Behavior under Variable Amplitude Loading in the near-Threshold Region of a High-Strength Low-Alloy Steel", Fatigue & Fracture of Engineering Materials & Structures Vol. 15, 11, pp. 1155-1170, 1992.
  • G. Henaff and A. Tonneau, "Environment-sensitive fracture of iron aluminides under monotonic tensile loading", Metallurgical and Materials Transactions a-Physical Metallurgy and Materials Science Vol. 32, 3, pp. 557-567, 2001.
  • M. Jouiad, A. L. Gloanec, M. Grange and G. Henaff, "Cyclic deformation mechanisms in a cast gamma titanium aluminide alloy", Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing Vol. 400 pp. 409-412, 2005.
  • C. Mabru, D. Bertheau, S. Pautrot, J. Petit and G. Henaff, "Influence of temperature and environment on fatigue crack propagation in a TiAl-based alloy", Engineering Fracture Mechanics Vol. 64, 1, pp. 23-47, 1999.
  • C. Mabru, G. Henaff and J. Petit, "Environmental influence on fatigue crack propagation in TiAl alloys", Intermetallics Vol. 5, 5, pp. 355-360, 1997.
  • G. Odemer, G. Henaff and B. Journet, "Creep crack growth resistance of an age hardened aluminium alloy for supersonic applications", Scripta Materialia Vol. 54, 1, pp. 51-55, 2006.
  • J. Petit and G. Henaff, "Stage-Ii Intrinsic Fatigue Crack-Propagation", Scripta Metallurgica Et Materialia Vol. 25, 12, pp. 2683-2687, 1991.
  • J. Petit, G. Henaff and C. Sarrazin-Baudoux, "Mechanisms and modeling of near-threshold fatigue crack propagation", Fatigue Crack Growth Thresholds, Endurance Limits, and Design ASTM STP 1372 Vol. 1372 pp. 3-30, 2000.
  • N. Ranganathan, M. Benguediab, C. Nicolas, G. Henaff and J. Petit, "Fatigue Crack-Propagation under Block Loading Analyzed in Terms of Equivalent Loading Concepts", Engineering Fracture Mechanics Vol. 42, 1, pp. 59-71, 1992.
  • A. Tonneau, M. Gerland and G. Henaff, "Environment-sensitive fracture of iron aluminides during cyclic crack growth", Metallurgical and Materials Transactions a-Physical Metallurgy and Materials Science Vol. 32, 9, pp. 2345-2356, 2001.
  • A. Tonneau, G. Henaff, M. Gerland and J. Petit, "Fatigue crack propagation resistance of a FeAl-based alloy", Mater Sci Eng A Struct Mater Vol. 256, 1-2, pp. 256-264, 1998.
  • A. Tonneau, G. Hénaff, C. Mabru and J. Petit, "Environmentally-Assisted Fatigue Crack Propagation in Aluminides at RoomTemperature", Scripta Mater. Vol. 39 pp. 1503-1508, 1998