Characterization of ESR and VAR 2-1/4Cr--1Mo alloy tubing. [LMFBR]
Commercial tubing for LMFBR sodium-water steam generator applications was produced from ESR and VAR 2/sup 1///sub 4/Cr--1Mo alloy (Grade T22) and characterized regarding chemical composition, microstructure, physical characteristics, and short and long term mechanical properties. These results demonstrate that tubing meeting RDT Standard RDT M3-33 can be produced from either the ESR or VAR process and is acceptable to ASME Code Section III requirements. Metallurgical and mechanical properties are similar for both ESR and VAR material, indicating that either remelting practice is acceptable.
- Research Organization:
- General Electric Co., Sunnyvale, Calif. (USA). Fast Breeder Reactor Dept.
- DOE Contract Number:
- EY-76-C-03-0893-010
- OSTI ID:
- 5242212
- Report Number(s):
- NEDM-14145
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS
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36 MATERIALS SCIENCE
360103 -- Metals & Alloys-- Mechanical Properties
ALLOYS
BOILERS
BREEDER REACTORS
CHROMIUM ALLOYS
CHROMIUM STEELS
CHROMIUM-MOLYBDENUM STEELS
EPITHERMAL REACTORS
FAST REACTORS
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LIQUID METAL COOLED REACTORS
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STEELS
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VAPOR GENERATORS
210500* -- Power Reactors
Breeding
36 MATERIALS SCIENCE
360103 -- Metals & Alloys-- Mechanical Properties
ALLOYS
BOILERS
BREEDER REACTORS
CHROMIUM ALLOYS
CHROMIUM STEELS
CHROMIUM-MOLYBDENUM STEELS
EPITHERMAL REACTORS
FAST REACTORS
FBR TYPE REACTORS
IRON ALLOYS
IRON BASE ALLOYS
LIQUID METAL COOLED REACTORS
LMFBR TYPE REACTORS
MECHANICAL PROPERTIES
REACTOR MATERIALS
REACTORS
STEAM GENERATORS
STEELS
TUBES
VAPOR GENERATORS