Miniature Charpy impact test results for the irradiated ferritic alloys HT-9 and modified 9Cr-1Mo
Conference
·
OSTI ID:5867699
Impact tests of irradiated Charpy specimens made of ferritic alloys were conducted at temperatures from -65/sup 0/C to 250/sup 0/C. The specimens involve four different material stocks, namely, HT-9 base metal, HT-9 weld metal, HT-9 heat-affected-zone (HAZ) and modified 9Cr-1Mo base metal. The specimens were irradiated in EBR-II to a peak exposure of approximately 13 dpa at temperatures of 390, 450, 500 and 550/sup 0/C. Specimens made of unirradiated HT-9 base metal and modified 9Cr-1Mo base metal were also tested.
- Research Organization:
- Hanford Engineering Development Lab., Richland, WA (USA)
- DOE Contract Number:
- AC06-76FF02170
- OSTI ID:
- 5867699
- Report Number(s):
- HEDL-SA-2788-FP; CONF-830659-12; ON: DE83016935
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
22 GENERAL STUDIES OF NUCLEAR REACTORS
220200* -- Nuclear Reactor Technology-- Components & Accessories
36 MATERIALS SCIENCE
360103 -- Metals & Alloys-- Mechanical Properties
360106 -- Metals & Alloys-- Radiation Effects
ALLOY-HT-9
ALLOYS
CHROMIUM ALLOYS
CHROMIUM STEELS
CHROMIUM-MOLYBDENUM STEELS
FRACTURE PROPERTIES
IMPACT STRENGTH
IRON ALLOYS
IRON BASE ALLOYS
MATERIALS
MECHANICAL PROPERTIES
PHYSICAL RADIATION EFFECTS
RADIATION EFFECTS
REACTOR MATERIALS
STEELS
TEMPERATURE DEPENDENCE
220200* -- Nuclear Reactor Technology-- Components & Accessories
36 MATERIALS SCIENCE
360103 -- Metals & Alloys-- Mechanical Properties
360106 -- Metals & Alloys-- Radiation Effects
ALLOY-HT-9
ALLOYS
CHROMIUM ALLOYS
CHROMIUM STEELS
CHROMIUM-MOLYBDENUM STEELS
FRACTURE PROPERTIES
IMPACT STRENGTH
IRON ALLOYS
IRON BASE ALLOYS
MATERIALS
MECHANICAL PROPERTIES
PHYSICAL RADIATION EFFECTS
RADIATION EFFECTS
REACTOR MATERIALS
STEELS
TEMPERATURE DEPENDENCE