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:
Nov. 15, 1977
Filed:
Oct. 30, 1975
Applicant:
Inventor:
John L Walter, Scotia, NY (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C22C / ;
U.S. Cl.
CPC ...
148 32 ; 75170 ; 75171 ;
Abstract
A directionally solidified casting comprising improved high temperature properties is provided having a cobalt-base matrix and consisting essentially of, on a weight basis, 10-20% nickel, 8.1-25% tungsten, 0-10% chromium, 10-23% tantalum, 0.1-1.5% carbon, the balance being cobalt. Embedded in the matrix is an aligned tantalum carbide reinforcing fibrous phase.
Walter, John. (1977). Directionally solidified cobalt-base eutectic alloys (U.S. Patent No. 4058415). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4058415
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile