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Hydrogen embrittlement, and cracking

The specific role of stress and strain in hydrogen embrittlement and cracking mechanisms has been established in the case of only a few models such as hydrogen-induced decohesion (HIDE) and hydrogen-induced local plasticity (HELP). [Pg.117]

Despite considerable developments in the study of stress-corrosion cracking mechanisms in recent years, it remains difficult to draw a clear distinction between those situations which involve hydrogen embrittlement, and those... [Pg.1228]

Duquette, D. J., Fundamentals of corrosion fatigue behaviour of metals and alloys , in Proc. Conf. Hydrogen Embrittlement and Stress Corrosion Cracking, Cleveland, Ohio, 1-3 June 1980, Case Western Reserve University Department of Metallurgy and Materials Science, pp. 249-70 (1980)... [Pg.1326]

A.R. Troiano Hydrogen Embrittlement and Stress Corrosion Cracking 1984... [Pg.11]

Szklarska-Smialowska, Z., Hydrogen Embrittlement and Stress Corrosion Cracking, R. Gibala, R.E Hehemann (eds.), ASM International, pp. 99 207-230, 1995. [Pg.458]

Fig. 7.71 Potential ranges of stress-corrosion cracking by (I) hydrogen embrittlement, (II) cracking of unstable passive film, and (III) cracking initiated by pits near the pitting potential. Vertical dashed lines define potential range over which nonpassivating type films may crack under stress. Fig. 7.71 Potential ranges of stress-corrosion cracking by (I) hydrogen embrittlement, (II) cracking of unstable passive film, and (III) cracking initiated by pits near the pitting potential. Vertical dashed lines define potential range over which nonpassivating type films may crack under stress.
In contrast to SCC of carbon and low-alloy steels in chloride, sulfide, and sulfuric acid environments by hydrogen-embrittlement mechanisms, cracking in several environments is attributed to passive-film cracking and/or active-corrosion-path anodic-dissolution penetration mechanisms (Ref 124). These environments include nitrates, hydroxides, ammonia, carbon-dioxide/carbonate solutions, and aqueous car-bon-monoxide/carbon-dioxide. Nitrate-bearing solutions are encountered in coal distillation and fertilizer plants hydroxide solutions in the production of NaOH and in crevices of steam boilers and ammonia cracking has occurred in tanks and distribution systems for agricultural ammonia applications. [Pg.384]

Wei, R. P., and Gao, M., Hydrogen Embrittlement and Environmentally Assisted Crack Growth, in Hydrogen Effects on Material Behavior, Neville R. [Pg.155]

Wei, R. P., and Gao, M., Hydrogen Embrittlement and Environmentally Assisted Crack Growth, Hydrogen Effects on Material Behavior, N. R. Moody and A. W. Thompson, eds.. The Mineral, Metals Materials Society, Warren-dale, PA (1990), 789-815. (D. Ressler, M. S. Thesis, Dept, of Mech. Eng g and Mechanics, Lehigh University, Bethlehem, PA, 1984.)... [Pg.181]

Wei, R. P., Klier, K., Simmons, G. W., and Chou, Y. T., Fracture Mechanics and Surface Chemistry Investigations of Environment-Assisted Crack Growth, in Hydrogen Embrittlement and Stress Corrosion Cracking, Ronald Gibala, et al., eds., American Society for Metals, Metals Park, OH (1984), 103. [Pg.202]

Gibala R and Hehemann R F (eds) 1984 Hydrogen Embrittlement and Stress Corrosion Cracking (Metals Park, OH American Soceity of Metals)... [Pg.2740]

See other pages where Hydrogen embrittlement, and cracking is mentioned: [Pg.370]    [Pg.271]    [Pg.28]    [Pg.277]    [Pg.169]    [Pg.370]    [Pg.271]    [Pg.28]    [Pg.277]    [Pg.169]    [Pg.2419]    [Pg.1237]    [Pg.1244]    [Pg.1246]    [Pg.1281]    [Pg.6]    [Pg.327]    [Pg.179]    [Pg.41]    [Pg.309]    [Pg.818]    [Pg.112]    [Pg.433]    [Pg.818]    [Pg.2174]    [Pg.188]    [Pg.2682]    [Pg.297]    [Pg.1550]    [Pg.1555]    [Pg.1570]    [Pg.1570]    [Pg.368]    [Pg.405]    [Pg.406]    [Pg.193]    [Pg.2659]    [Pg.155]    [Pg.317]    [Pg.2423]    [Pg.127]    [Pg.150]   
See also in sourсe #XX -- [ Pg.208 ]



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