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:
Apr. 22, 2014
Filed:
May. 21, 2010
Applicants:
Yang Yu, Lund, SE;
Norimitsu Hirose, Tokyo, JP;
Inventors:
Yang Yu, Lund, SE;
Norimitsu Hirose, Tokyo, JP;
Assignee:
Hoganas AB (Publ), Hoganas, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22F 1/02 (2006.01); B22F 3/16 (2006.01); C22C 33/02 (2006.01); C22C 38/04 (2006.01); C22C 38/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A water-atomized iron-based steel powder is provided which comprises by weight-%: 0.45-1.50 Ni, 0.30-0.55 Mo, less than 0.3 Mn, less than 0.2 Cu, less than 0.1 C, less than 0.25 O, less than 0.5 of unavoidable impurities, and the balance being iron, and where Ni and Mo have been alloyed by a diffusion alloying process.