Hydrogen embrittlement of metals

作者: M.R Louthan , G.R Caskey , J.A Donovan , D.E Rawl

DOI: 10.1016/0025-5416(72)90109-7

关键词: AlloyDeformation (engineering)MetallurgyEmbrittlementHydrogenEnvironmental stress fractureSolid solution strengtheningHydrogen embrittlementWork hardeningMaterials science

摘要: Abstract The deleterious effects of hydrogen on the tensile properties metals are caused by association and movement with dislocations. Hydrogen-dislocation interactions modify plastic deformation processes stabilizing microcracks, changing work hardening rate, solid solution hardening. extent to which such modifications cause embrittlement depends defect structure uncharged alloy as well hydrogen-induced changes in processes.

参考文章(17)
Frank Reginald Nunes Nabarro, Theory of crystal dislocations Clarendon Press. ,(1967)
J.F. Knott, Mechanics and mechanisms of large-scale brittle fracture in structural metals Materials Science and Engineering. ,vol. 7, pp. 1- 36 ,(1971) , 10.1016/0025-5416(71)90058-9
P. Cotterill, The hydrogen embrittlement of metals Progress in Materials Science. ,vol. 9, pp. 205- 301 ,(1961) , 10.1016/0079-6425(61)90005-6
M. L. HOLZWORTH, M. R. LOUTHAN, Hydrogen-Induced Phase Transformations in Type 304L Stainless Steels Corrosion. ,vol. 24, pp. 110- 124 ,(1968) , 10.5006/0010-9312-24.4.110
D. E. Eastman, Photoemission Studies of the Electronic Structure of Transition Metals Journal of Applied Physics. ,vol. 40, pp. 1387- 1394 ,(1969) , 10.1063/1.1657682
Y. Ebisuzaki, M. O'Keeffe, THE SOLUBILITY OF HYDROGEN IN TRANSITION METALS AND ALLOYS. Progress in Solid State Chemistry. ,vol. 4, pp. 187- 211 ,(1967) , 10.1016/0079-6786(67)90008-8
N. J. Petch, XXX. The lowering of fracture-stress due to surface adsorption Philosophical Magazine. ,vol. 1, pp. 331- 337 ,(1956) , 10.1080/14786435608238106