Book ChapterDOI
Hydrogen embrittlement of high strength steels
W.M. Garrison,N.R. Moody +1 more
- pp 421-492
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TLDR
In this article, experimental studies of the hydrogen embrittlement of high strength steels have been conducted and the focus has been on six types of steel, having distinctly different microstructures.Abstract:
This chapter reviews experimental studies of the hydrogen embrittlement of high strength steels. The focus has been on six types of steel, having distinctly different microstructures. The six steel types are the low alloy steels, high toughness secondary hardening steels such as AF1410, hot work die steels, martensitic secondary hardening stainless steels, maraging steels and precipitation strengthened martensitic stainless steels. The susceptibilities of these classes of steel to hydrogen embrittlement as measured by the effects of hydrogen on fracture initiation and subsequent crack growth are discussed when the steels are tested in hydrogen gas, when the hydrogen has been introduced by charging and when the hydrogen embrittlement is associated with stress corrosion cracking in distilled water or salt water.read more
Citations
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Journal ArticleDOI
Enumeration of the Hydrogen-Enhanced Localized Plasticity Mechanism for Hydrogen Embrittlement in Structural Materials
May L. Martin,May L. Martin,May L. Martin,Mohsen Dadfarnia,Mohsen Dadfarnia,Mohsen Dadfarnia,Akihide Nagao,Akihide Nagao,Shuai Wang,Shuai Wang,Shuai Wang,Petros Athanasios Sofronis,Petros Athanasios Sofronis +12 more
TL;DR: A review of recent experimental evidence and simulation results enumerating the development of the hydrogen-enhanced localized plasticity (HELP) mechanism as a viable hydrogen embrittlement mechanism for structural materials is presented in this article.
Journal ArticleDOI
A review of hydrogen embrittlement of martensitic advanced high-strength steels
TL;DR: In this paper, the effect of hydrogen embrittlement on martensitic advanced high-strength steels (MS-AHSS) is investigated. But, the results are limited to a few published works.
Journal ArticleDOI
The influence of microstructure on the hydrogen embrittlement susceptibility of martensitic advanced high strength steels
Jeffrey Venezuela,Qingjun Zhou,Qinglong Liu,Huixing Li,Ming-Xing Zhang,Matthew S. Dargusch,Andrej Atrens +6 more
TL;DR: In this paper, the influence of microstructure on the hydrogen embrittlement of advanced high-strength steels is addressed, showing that fracture initiation is typically intergranular, transgranular or quasi-cleavage.
Journal ArticleDOI
Sustainability through alloy design: Challenges and opportunities
Jaclyn Leigh Cann,Anthony De Luca,David C. Dunand,David Dye,Daniel B. Miracle,Hyun Seok Oh,Elsa Olivetti,Tresa M. Pollock,Warren J. Poole,Rui Yang,Cemal Cem Tasan +10 more
TL;DR: In this paper, the authors discuss the most urgent sustainability challenges that can be addressed with alloy design, to help orchestrate the increasing interest in metallurgical research to focus on these most critical challenges.
Journal ArticleDOI
Hydrogen embrittlement of high strength steels: Determination of the threshold stress intensity for small cracks nucleating at nonmetallic inclusions
Yukitaka Murakami,Yukitaka Murakami,Toshihiko Kanezaki,Petros Athanasios Sofronis,Petros Athanasios Sofronis +4 more
TL;DR: In this paper, the authors determined the threshold stress intensity factor for small cracks in high strength steels in a hydrogen environment by studying the failure of hydrogen precharged cylindrical specimens loaded in uniaxial tension.
References
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Journal ArticleDOI
A new model for hydrogen-assisted cracking (hydrogen “embrittlement”)
TL;DR: A new model for hydrogen-assisted cracking is presented in this article, which explains the observations of decreasing microscopic plasticity and changes of fracture modes with decreasing stress intensities at crack tips during stress-corrosion cracking and HAC of quenched-and tempered steels.
Journal ArticleDOI
Equilibrium aspects of hydrogen-induced cracking of steels
R.A. Oriani,P.H. Josephic +1 more
TL;DR: In this paper, the threshold pressures, p ∗, of hydrogen and of deuterium gases necessary to cause crack propagation in AISI 4340 steel of 250 ksi yield strength, were determined as functions of plane-strain stress intensity factor K at room temperature.
Book
Advances in Corrosion Science and Technology
Mars G. Fontana,Roger W. Staehle +1 more
TL;DR: In this article, the authors discuss the effect of surface barrier effects on the performance of anode-oxide films on the surface charge of a metal and the role of the metal in Inhibition.
Journal ArticleDOI
Tempering of steel
G. R. Speich,W. C. Leslie +1 more
TL;DR: In this article, the authors present an understanding of the processes involved in the tempering of iron-carbon martensites and how they are affected by alloying elements, and how these processes overlap and occur on such a fine scale.
Journal ArticleDOI
Hydrogen-induced intergranular fracture of steels
TL;DR: In the absence of sufficient segregated impurity, hydrogen produces enhanced cracking at relatively high stresses by concentrated plastic flow, a displacement-controlled phenomenon as mentioned in this paper, which can be demonstrated in steels that have been embrittled by the elements responsible for temper embrittlement and tempered-martensite embrittlements.