The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 03, 1981
Filed:
Jul. 25, 1979
Applicant:
Inventors:
Masayuki Sagoi, Yokohama, JP;
Masayuki Itoh, Kawasaki, JP;
Masami Miyauchi, Yokohama, JP;
Osamu Watanabe, Yokohama, JP;
Assignee:
Tokyo Shibaura Denki Kabushiki Kaisha, Kawasaki, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22C / ; C22F / ;
U.S. Cl.
CPC ...
751755 ; 148 325 ; 148133 ;
Abstract
A titanium-based alloy of a high mechanical strength, which provides an excellent material of, particularly turbine blades, comprising 2.0 to 5.0% by weight of aluminum, 1.0 to 9.0% by weight of molybdenum, 6.1 to 9.0% by weight of chromium, traces of impurities, and titanium constituting the balance. The alloy may further contain 0.05 to 0.2% by weight of silicon and/or 0.001 to 0.05% by weight of boron, as required.