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BRAZE BONDING OF COLUMBIUM

Patent ·
OSTI ID:4791217
A method of brazing niobium parts together is described. The surfaces of the parts to be brazed together are placed in abutting relationship with a brazing alloy disposed adjacent. The alloy consists essentially of, by weight, 12 to 25% niobium, 0.5 to 5% molybdenum, and the balance zirconium, The alloy is heated to at least its melting point to braze the parts together. The brazed joint is then cooled. The heating, melting and cooling take place in an inert atmosphere. (AEC)
Research Organization:
Originating Research Org. not identified
NSA Number:
NSA-16-027584
Assignee:
U.S. Atomic Energy Commission
Patent Number(s):
US 3046650
OSTI ID:
4791217
Country of Publication:
United States
Language:
English

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