Journal ArticleDOI
Hydrogen-assisted fatigue crack growth of AISI 316L stainless steel weld
L.W. Tsay,J.J. Chen,J.C. Huang +2 more
TLDR
In this paper, the authors evaluated the fatigue crack growth behaviors of AISI 316L stainless steel (SS) welds in air and gaseous hydrogen, and further compared with the base plate.About:
This article is published in Corrosion Science.The article was published on 2008-11-01. It has received 29 citations till now. The article focuses on the topics: Crack closure & Paris' law.read more
Citations
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Journal ArticleDOI
Influence of macro segregation on hydrogen environment embrittlement of SUS 316L stainless steel
TL;DR: In this article, the authors identify microstructural variables that lead to the large scatter of the relative resistance of 316 grade stainless steels to hydrogen environment embrittlement, and identify the most important variables for HEE cracking.
Journal ArticleDOI
Microstructure and mechanical properties of annealed SUS 304H austenitic stainless steel with copper
Indrani Sen,E. Amankwah,E. Amankwah,N.S. Kumar,Eric Fleury,Keiichiro Oh-Ishi,Kazuhiro Hono,Upadrasta Ramamurty +7 more
TL;DR: In this paper, an experimental investigation into the effect of Cu on the mechanical properties of 0 and 3-wt.% SUS 304H stainless steel alloy with annealing at 700°C for up to 100h was conducted.
Journal ArticleDOI
Effect of microstructure on hydrogen embrittlement of various stainless steels
C.L. Lai,L.W. Tsay,C. Chen +2 more
TL;DR: In this paper, the effect of microstructure on the susceptibility of 304L, 310S and 410 martensitic stainless steels (SSs) to hydrogen embrittlement (HE) was investigated.
Journal ArticleDOI
Numerical simulation of the effects of residual stress on the concentration of hydrogen around a crack tip
TL;DR: In this paper, the authors used finite element analysis to show how residual stress affects the hydrogen concentration around a crack tip in a plastically deformable material after a fatigue process and found that the concentration of hydrogen was higher close to the crack tip and its behavior was largely affected by the residual stress in the material.
Journal ArticleDOI
Acoustic emission studies for characterization of fatigue crack growth in 316LN stainless steel and welds
TL;DR: In this article, the authors focused on the study of the stages IIa and IIb in Paris region of fatigue crack growth (FCG) for base metal and weld specimens of 316LN stainless steel by using acoustic emission (AE) technique.
References
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Journal ArticleDOI
Review and extension of compliance information for common crack growth specimens
Ashok Saxena,SJ Hudak +1 more
TL;DR: In this paper, compliance expressions for compact type (CT) and WOL specimens have been formulated for a wide range of crack lengths (0.2⩽a/W ⩽ 0.975) using results from Newman's modified boundary collection techniques and Wilson's deep crack analysis.
Journal ArticleDOI
Effect of strain-induced martensite on hydrogen environment embrittlement of sensitized austenitic stainless steels at low temperatures
TL;DR: In this paper, the effect of the strain-induced martensite, distinguished from that of the carbides, both existing along the grain boundaries in the sensitized materials, was examined.
Journal ArticleDOI
The influence of austenite stability on the hydrogen embrittlement and stress- corrosion cracking of stainless steel
TL;DR: In this article, a study has been made of the HE and SCC of a type 304 and a type 310 austenitic stainless steel, and the results correlated with the presence or absence of α′ martensite, determined by means of a ferrite detector.
Journal ArticleDOI
Hydrogen assisted cracking of type 304 stainless steel
TL;DR: In this article, the most detrimental effect in increasing the susceptibility of the material to hydrogen cracking is the formation of martensite upon deformation, which is particularly damaging if the Martensite is localized at the grain boundaries.
Journal ArticleDOI
Effects of hydrogen concentration on slow crack growth in stainless steels
S. Singh,Carl Altstetter +1 more
TL;DR: The behavior of four austenitic stainless steel alloys containing bulk hydrogen contents up to 50 ppm by weight (0.28 at. pct) has been determined in sustained load and in slow strain rate tensile tests as mentioned in this paper.
Related Papers (5)
Effect of austenite instability on the hydrogen-enhanced crack growth of austenitic stainless steels
L.W. Tsay,S.C. Yu,R.T. Huang +2 more