BERYLLIUM BRAZING
Patent
·
OSTI ID:4033619
A method of brazing beryllium to another metal is described. The method consists of interposing a brazing solder containing 55 to 70% silver, 20 to 30% copper, and 10 to 20% palladium between the beryllium and a metal to which the beryllium is to be brazed. The assembly is heated in a vacuum of high purity hydrogen to between 830 and 840 deg C for five minutes to cause interdiffusion to take place between the beryllium and the solder. The temperature is raised to 910 deg C for one minute to produce a brazed joint, and is finally rapidly cooled to 700 deg C. (N.W.R.)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-15-023916
- OSTI ID:
- 4033619
- Report Number(s):
- GB 870780
- Resource Relation:
- Other Information: Orig. Receipt Date: 31-DEC-61
- Country of Publication:
- United Kingdom
- Language:
- English
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