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. 28, 1978
Filed:
Mar. 16, 1977
Applicant:
Inventors:
Chisato Yoshida, Akashi, JA;
Takasuke Mori, Ashiya, JA;
Assignee:
Kobe Steel, Ltd., Kobe, JA;
Primary Examiner:
Int. Cl.
CPC ...
C21D / ; C22F / ; C21D / ;
U.S. Cl.
CPC ...
295277 ; 148-2 ; 148 / ; 148 / ;
Abstract
Lamellar graphite-containing iron based and nickel based alloys are prepared by unidirectionally solidifying an iron base or nickel base alloy having a carbon content of 2 to 5% at a solidification rate not greater than 10 mm/hr and subjecting the solidified alloy to a hot plastic deformation processing in a direction parallel to the solidification direction.