Charpy impact test results of ferritic alloys from the HFIR(High Flux Isotope Reactor)-MFE-RB2 test
Technical Report
·
OSTI ID:6566423
Miniature Charpy specimens of HT-9 in base metal, weld metal and heat affected zone (HAZ) metal conditions, and 9Cr-1Mo in base metal and weld metal conditions have been tested following irradiation in HFIR-MFE-RB2 at 55/sup 0/C to approx. =10 dpa. All specimen conditions have degraded properties (both DBTT and USE) in comparison with specimens irradiated to lower dose. 9Cr-Mo degraded more than HT-9 and weld metal performed worse than base metal which performed worse than HAZ material. Property degradation was approximately linear as a function of dose, indicating that degradation response had not saturated by 10 dpa.
- Research Organization:
- Hanford Engineering Development Lab., Richland, WA (USA)
- DOE Contract Number:
- AC06-76FF02170
- OSTI ID:
- 6566423
- Report Number(s):
- HEDL-7655; ON: DE87009521
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360103 -- Metals & Alloys-- Mechanical Properties
70 PLASMA PHYSICS AND FUSION TECHNOLOGY
700209* -- Fusion Power Plant Technology-- Component Development & Materials Testing
ALLOY-HT-9
ALLOYS
CHARPY TEST
CHROMIUM ALLOYS
CHROMIUM STEELS
CHROMIUM-MOLYBDENUM STEELS
DESTRUCTIVE TESTING
DUCTILE-BRITTLE TRANSITIONS
FIRST WALL
HEAT TREATMENTS
IMPACT TESTS
IRON ALLOYS
IRON BASE ALLOYS
MATERIALS
MATERIALS TESTING
MECHANICAL TESTS
PHYSICAL RADIATION EFFECTS
POST-IRRADIATION EXAMINATION
RADIATION EFFECTS
STEELS
TESTING
THERMONUCLEAR REACTOR MATERIALS
THERMONUCLEAR REACTOR WALLS
360103 -- Metals & Alloys-- Mechanical Properties
70 PLASMA PHYSICS AND FUSION TECHNOLOGY
700209* -- Fusion Power Plant Technology-- Component Development & Materials Testing
ALLOY-HT-9
ALLOYS
CHARPY TEST
CHROMIUM ALLOYS
CHROMIUM STEELS
CHROMIUM-MOLYBDENUM STEELS
DESTRUCTIVE TESTING
DUCTILE-BRITTLE TRANSITIONS
FIRST WALL
HEAT TREATMENTS
IMPACT TESTS
IRON ALLOYS
IRON BASE ALLOYS
MATERIALS
MATERIALS TESTING
MECHANICAL TESTS
PHYSICAL RADIATION EFFECTS
POST-IRRADIATION EXAMINATION
RADIATION EFFECTS
STEELS
TESTING
THERMONUCLEAR REACTOR MATERIALS
THERMONUCLEAR REACTOR WALLS