Metal treatment – Stock – Age or precipitation hardened or strengthened
Patent
1991-08-27
1992-11-03
Roy, Upendra
Metal treatment
Stock
Age or precipitation hardened or strengthened
148670, 420417, 420418, 420420, C22C 1400
Patent
active
051605546
ABSTRACT:
An alpha-beta titanium-base alloy, and fastener made therefrom. The alloy has a combination of an ultimate tensile strength of at least 220 ksi with a minimum elongation of 7% in the solution-treated and aged condition. The alloy has a total beta stabilizer content of 15 to 20%, a total alpha stabilizer content of 1.5 to 3.5% and balance titanium. The alloy may have an aluminum equivalence of at least 3.0%, preferably 4.0%. The alloy may have an aluminum content of at least 1.5%. The beta stabilizer element may be at least one vanadium, molybdenum or iron and the alpha stabilizer element may be one or more of aluminum, oxygen, carbon and nitrogen.
REFERENCES:
patent: 4600449 (1986-07-01), White et al.
patent: 4799975 (1989-01-01), Ouchi et al.
patent: 4878966 (1989-11-01), Alheritiere et al.
patent: 4889170 (1989-12-01), Mae et al.
Chait et al. in Titanium Science & Technology (eds. Jaffee et al.) vol. 2, Plenum, N.Y. 1973, p. 1377.
Adams Roy E.
Bania Paul J.
Stokes James
Roy Upendra
Titanium Metals Corporation
LandOfFree
Alpha-beta titanium-base alloy and fastener made therefrom does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Alpha-beta titanium-base alloy and fastener made therefrom, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Alpha-beta titanium-base alloy and fastener made therefrom will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2049529