Stress Corrosion Cracking and Hydrogen Embrittlement of Iron Base Alloys

Stahle, R. W.; Hochmann, Jacques; McCright, R.D.; Slater, J E; Shatynski, S. R.

doi:10.1149/1.2129122

Cited by 133 publications

(49 citation statements)

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“…Hydrogeninduced failure of metals has been recognized as a serious problem because of the potential for catastrophic failure. Hydrogen embrittlement is a cause of corrosion-related failures in chemical and process plants, the oil industry, buried pipelines, and structural steels (Staehle et al, 1977). Embrittlement constitutes a serious hazard, since catastrophic failures can occur without warning.…”

Section: Corrosion By Hydrogen-producing Bacteriamentioning

confidence: 99%

The Ecology of Microbial Corrosion

Ford

Mitchell

1990

Advances in Microbial Ecology

113

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Section: Corrosion By Hydrogen-producing Bacteriamentioning

confidence: 99%

The Ecology of Microbial Corrosion

Ford

Mitchell

1990

Advances in Microbial Ecology

113

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“…77.10) [20]. It also provides dynamic straining at the crack tip after initiation that helps to sustain the further growth of the crack.…”

Section: Dynamic Testsmentioning

confidence: 99%

Testing for Environmentally Assisted Cracking

Kane¹

2011

Uhlig's Corrosion Handbook

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“…In the construction of those structures, multi-pass welding is used. However, in welded structures, residual stress occurs near the weld metal and can cause stress corrosion cracks [1,2] and fatigue cracks [3,4]. However, it is very difficult to evaluate the residual stress of complex weld joints such as multi-pass welded joints.…”

Section: Introductionmentioning

confidence: 99%

Development of idealized explicit FEM using GPU parallelization and its application to large-scale analysis of residual stress of multi-pass welded pipe joint

2015

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In this research, the authors developed the idealized explicit finite element method (IEFEM) to achieve shorter computing time and lower memory consumption in analyses of welding deformation and residual stress. IEFEM was parallelized by a graphics processing unit (GPU) to achieve even faster computation. To show its applicability to largescale problems, the proposed method was applied to the analysis of the multi-pass welding of V-groove pipe joint that has 1 million elements, 13 layers, and 33 passes. In the analysis, isotropic hardening, kinematic hardening, and combined hardening were considered to investigate the influence of hardening rule on residual stress distribution. As a result, it is found that residual stress distributions were larger in the order of isotropic hardening, combined hardening, and kinematic hardening. In addition, the analyzed residual stress and experimental measurements showed good agreement. The computing time was approximately 70 h. From these results, it was shown that IEFEM can analyze a large-scale welding residual stress problem in realistic time with high accuracy.

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Stress Corrosion Cracking and Hydrogen Embrittlement of Iron Base Alloys

Abstract: J. Electrochem. Soc.: REVIEWS AND NEWS215C glassy state and the application of its unique phenomenology are eagerly awaited.

Cited by 133 publications

References 0 publications

The Ecology of Microbial Corrosion

The Ecology of Microbial Corrosion

Testing for Environmentally Assisted Cracking

Development of idealized explicit FEM using GPU parallelization and its application to large-scale analysis of residual stress of multi-pass welded pipe joint

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