Corrosion fatigue of iron-chromium-nickel alloys: Fracture mechanics, microstructure and chemistry. Progress report, January 1, 1992--December 31, 1992
Phase transformation and cracking during RT aging of charged, high-purity Fe18Cr12Ni alloy and commerical 304 ss were examined; results show that {epsilon}* (hcp) hydride formed on Fe18Cr12Ni upon charging, and it decomposed rapidly to form first {epsilon} and then {alpha}` martensite. Morphology of fracture surfaces of Fe18Cr12Ni produced by corrosion fatigue in NaCl solutions and in hydrogen was found to be identical. Effort was made to examine the approaches and methodologies used in service life predictions and reliability analyses.
- Research Organization:
- Lehigh Univ., Bethlehem, PA (United States). Dept. of Mechanical Engineering and Mechanics
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- FG02-88ER45354
- OSTI ID:
- 10128394
- Report Number(s):
- DOE/ER/45354-5; ON: DE93007971
- Resource Relation:
- Other Information: PBD: 25 Jan 1993
- Country of Publication:
- United States
- Language:
- English
Similar Records
Corrosion fatigue of iron-chromium-nickel alloys: Fracture mechanics, microstructure and chemistry
Corrosion fatigue of iron-chromium-nickel alloys: Fracture mechanics and chemistry
Corrosion fatigue of iron-chromium-nickel alloys: Fracture mechanics and chemistry. Progress report, 1 January 1990--30 November 1990
Technical Report
·
Mon Jan 25 00:00:00 EST 1993
·
OSTI ID:10128394
Corrosion fatigue of iron-chromium-nickel alloys: Fracture mechanics and chemistry
Technical Report
·
Thu Nov 29 00:00:00 EST 1990
·
OSTI ID:10128394
Corrosion fatigue of iron-chromium-nickel alloys: Fracture mechanics and chemistry. Progress report, 1 January 1990--30 November 1990
Technical Report
·
Thu Nov 29 00:00:00 EST 1990
·
OSTI ID:10128394