BERYLLIUM CASTING. PHASE II. Interim Technical Report No. 7 for March 18, 1960-June 17, 1960
Technical Report
·
OSTI ID:4161124
Additions of TaN (5 to 10%) did not produce any grain refinement in cast Be. No W was detected in melts to which WC was added. Some improvement in casting soundness resulted from the use of Ag as an alloying condition; grain refinement did not occur. Step castings, using rapid cooling methods, were cold rolled and recrystallized to a fine, equiaxed grain size. (For preceding period see NP-8797.) (C.J.G.)
- Research Organization:
- Beryllium Corp., Reading, Penna.
- NSA Number:
- NSA-14-021957
- OSTI ID:
- 4161124
- Report Number(s):
- NP-8911; ASC Project 7-643
- Country of Publication:
- United States
- Language:
- English
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