Self-welding evaluation of reactor materials in flowing sodium
Conference
·
OSTI ID:4142225
An experimental study was made of the self-welding of various combinations of FBR materials (304 ss, Inconel 718, A286, Stellite 156, and Stellite 6) in sodium at 800 to 1100$sup 0$F for time periods up to 6 months and contact stresses of 2 to 148 ksi. Stresses required to separate the surfaces were determined. Self-welding was observed only at temperatures of 1050$sup 0$F and above, with the breakaway force being less than 5 ksi. (DLC)
- Research Organization:
- Westinghouse Electric Corp., Pittsburgh, Pa. (USA)
- NSA Number:
- NSA-33-012571
- OSTI ID:
- 4142225
- Report Number(s):
- CONF-751101--39
- Country of Publication:
- United States
- Language:
- English
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Wed Dec 31 23:00:00 EST 1975
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OSTI ID:7156887
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·
OSTI ID:6493702
Self-welding evaluation of stellite 6 and stellite 156 in flowing sodium. [850-1140/sup 0/F at stresses from 6000-16000 psi]
Conference
·
Fri Dec 31 23:00:00 EST 1976
·
OSTI ID:6604523
Related Subjects
*ALLOY-A-286-- ADHESION
*INCONEL 718-- ADHESION
*SODIUM-- METALLURGICAL EFFECTS
*STAINLESS STEEL-304-- ADHESION
*STELLITE-- ADHESION
360105* --Materials--Metals & Alloys--Corrosion & Erosion
HIGH TEMPERATURE
N50210* --Metals
Ceramics
& Other Materials--Metals & Alloys--Corrosion & Erosion & Surface Phenomena
STRESSES
TEMPERATURE DEPENDENCE
*INCONEL 718-- ADHESION
*SODIUM-- METALLURGICAL EFFECTS
*STAINLESS STEEL-304-- ADHESION
*STELLITE-- ADHESION
360105* --Materials--Metals & Alloys--Corrosion & Erosion
HIGH TEMPERATURE
N50210* --Metals
Ceramics
& Other Materials--Metals & Alloys--Corrosion & Erosion & Surface Phenomena
STRESSES
TEMPERATURE DEPENDENCE