2002
DOI: 10.1016/s1350-6307(01)00009-7
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Characteristics of hydrogen embrittlement, stress corrosion cracking and tempered martensite embrittlement in high-strength steels

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Cited by 218 publications
(76 citation statements)
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“…Steels that are tempered in this regime often lose their impact toughness, limiting their use in engineering applications. A simple metallurgical way to solve temper embrittlement is by avoiding tempering in the embrittling temperature regime [79,80]. This implies that precipitation at higher temperatures, for example, greater than 600 • C is needed.…”
Section: Future Challenges Of Nano-scale Precipitate Strengthened Steelsmentioning
confidence: 99%
“…Steels that are tempered in this regime often lose their impact toughness, limiting their use in engineering applications. A simple metallurgical way to solve temper embrittlement is by avoiding tempering in the embrittling temperature regime [79,80]. This implies that precipitation at higher temperatures, for example, greater than 600 • C is needed.…”
Section: Future Challenges Of Nano-scale Precipitate Strengthened Steelsmentioning
confidence: 99%
“…But, all of the samples had BCC structure. Since the diffusion of hydrogen in low alloy ferritic steels is relatively the same and occurs at fast rates [42,[75][76], this small microstructural difference did not affect significantly the dissolved hydrogen content in the annealed and the austempered AB1…”
Section: Influence Of Time On Dissolved Hydrogen Concentrationmentioning
confidence: 99%
“…The austempered samples (AB1) had higher hardness and strength as seen in Table 2. This higher strength may have resulted making the material more susceptible for accelerated crack growth [75,78,[83][84][85].…”
Section: Comparison Of Fatigue Crack Growth Behaviour Among Differentmentioning
confidence: 99%
“…By now, the SCC mechanism of high strength steels has been widely acknowledged to include the anodic dissolution (AD) and the hydrogen embrittlement (HE), 2) and their effects on SCC differ a lot corresponding to the different potentials. The research of Liu et al showed that the SCC of 30CrMnSiNi2A ultrahigh strength steel followed the AD mechanism under weak anodic polarization, but controlled by HE when the potential was below open-circuit potential (OCP) in 3.5%NaCl solution.…”
Section: Introductionmentioning
confidence: 99%