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U.S. Department of Energy
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DEVELOPMENT OF ULTRA REFRACTORY MATERIALS. Progress Report No. 15, for May 1 through July 30, 1958

Technical Report ·
OSTI ID:4293190

The design and construction of a modulus of rupture furnace, rhodium- wound alumina tube furnace, and dilatometer are presented. The preparation of ZrO/sub 2/SiO/sub 2/- ZrB/sub 2/ and HfO/sub 2/--SiO/sub 2/-HfB is discussed. The preparation of HfC, HfB, and ZrB is reported. (W.L.H.)

Research Organization:
Carborundum Co. Research and Development Div., Niagara Falls, N.Y.
NSA Number:
NSA-13-005556
OSTI ID:
4293190
Report Number(s):
AD-200603
Country of Publication:
United States
Language:
English