COLUMBIUM AND TANTALUM ALLOYS SUITABLE FOR USE AT HIGH TEMPERATURES
Technical Report
·
OSTI ID:4084048
A number of columbium and tantalum alloys were investigated to determine their suitability for use at elevated temperatures. Columbium-- vanadium, tantalum -- vanadium, and tantalum-- hafnium alloys, and also columbium-- 10 wt% titanium alloys modified with additions of 0.1 to 2 mole% ZrO/sub 2/, TiO/sub 2/, ZrB/sub 2/, TiB/sub 2/, ZrC, or TiC were prepared and ex amined. Workability, tensile properties, and oxidation resistance were tested. Of the columbium alloys studied, the columbium-12 at.% vanadium exhibited the best properties; it compared closely with the columbium-- 10 at.% vanadium alloy studied in a previous investigation. (auth)
- Research Organization:
- Bureau of Mines. Albany Metallurgy Research Center, Ore.
- NSA Number:
- NSA-18-014454
- OSTI ID:
- 4084048
- Report Number(s):
- BM-RI-6390
- Resource Relation:
- Other Information: Orig. Receipt Date: 31-DEC-64
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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Related Subjects
METALS, CERAMICS, AND OTHER MATERIALS
ADDITIVES
COLD WORKING
HAFNIUM ALLOYS
HIGH TEMPERATURE
HOT WORKING
MATERIALS TESTING
NIOBIUM ALLOYS
OXIDATION
PREPARATION
QUANTITATIVE ANALYSIS
STABILITY
TANTALUM ALLOYS
TENSILE PROPERTIES
TITANIUM ALLOYS
TITANIUM BORIDES
TITANIUM CARBIDES
TITANIUM OXIDES
USES
VANADIUM ALLOYS
ZIRCONIUM BORIDES
ZIRCONIUM CARBIDES
ZIRCONIUM OXIDES
ADDITIVES
COLD WORKING
HAFNIUM ALLOYS
HIGH TEMPERATURE
HOT WORKING
MATERIALS TESTING
NIOBIUM ALLOYS
OXIDATION
PREPARATION
QUANTITATIVE ANALYSIS
STABILITY
TANTALUM ALLOYS
TENSILE PROPERTIES
TITANIUM ALLOYS
TITANIUM BORIDES
TITANIUM CARBIDES
TITANIUM OXIDES
USES
VANADIUM ALLOYS
ZIRCONIUM BORIDES
ZIRCONIUM CARBIDES
ZIRCONIUM OXIDES