Hydrogen effects on tensile behaviour of a precipitation-hardened stainless steel
β Scribed by T. S. Srivatsan; T. S. Sudarshan
- Book ID
- 104848913
- Publisher
- Springer
- Year
- 1993
- Tongue
- English
- Weight
- 220 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0261-8028
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π SIMILAR VOLUMES
A test device has been developed at P 0 Institute in order to investigate the mechanical behaviour of structural materials under high pressure of gaseous hydrogen. In this paper, preliminary results on fatigue crack propagation in a martensitic stainless steel are presented. A tremendous fatigue cra
## Abstract The main aim of the work was to study the effect of applied potentials (both cathodic and anodic) on the environmental cracking behaviour of 17β4 PH stainless steel material. For this a 1.5 mm thick 17β4 PH sheet was taken and subjected to 1. solutionising (1050 Β°C, 45 min, air cooled)
The high-temperature fatigue crack growth (FCG) behavior was investigated for a precipitation-hardening stainless steel, 17-4 PH, in three differently aged conditions. FCG tests were conducted at 400 and 500 Β°C under various load ratios (R-ratios) ranging from R = 0.1 to 0.7. Results indicated the f