Alloys or metallic compositions – Containing over 50 per cent metal but no base metal
Patent
1988-12-22
1990-09-11
Rutledge, L. Dewayne
Alloys or metallic compositions
Containing over 50 per cent metal but no base metal
420426, C22C 3000, C22C 2702
Patent
active
049561448
ABSTRACT:
An alloy is provided which has good operating strength and ductility at temperatures of 2000.degree. to 2500.degree. F. and density of between 6.5 and 7.0 g/cm.sup.3. The alloy contains niobium titanium hafnium and aluminum in concentrations as set forth below:
REFERENCES:
patent: 3753699 (1973-08-01), Anderson, Jr. et al.
A. M. Samarin, ed; Alloys of Niobium translated version, pp. 245-247, 1965.
Huang Shyh-Chin
Jackson Melvin R.
Davis Jr. James C.
General Electric Company
Magee Jr. James
Phipps Margery S.
Rochford Paul E.
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