Tensile and creep properties of titanium--vanadium, titanium--molybdenum, and titanium--niobium alloys
Tensile and creep properties of experimental beta-titanium alloys were determined. Titanium--vanadium alloys had substantially greater tensile and creep strength than the titanium--niobium and titanium--molybdenum alloys tested. Specific tensile strengths of several titanium--vanadium--aluminium--silicon alloys were equivalent or superior to those of commercial titanium alloys to temperatures of 650$sup 0$C. The Ti--50V--3Al--1Si alloy had the best balance of tensile strength, creep strength, and metallurgical stability. Its 500$sup 0$C creep strength was far superior to that of a widely used commercial titanium alloy, Ti--6Al--4V, and almost equivalent to that of newly developed commercial titanium alloys. (auth)
- Research Organization:
- National Aeronautics and Space Administration, Cleveland, Ohio (USA). Lewis Research Center
- NSA Number:
- NSA-33-001251
- OSTI ID:
- 4190248
- Report Number(s):
- N--75-20523; NASA-TM-X--3216; E--8187
- Country of Publication:
- United States
- Language:
- English
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BINARY ALLOY SYSTEMS
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HIGH TEMPERATURE
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NIOBIUM ALLOYS
QUATERNARY ALLOY SYSTEMS MOLYBDENUM ALLOYS
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