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. 20, 2018
Filed:
Oct. 01, 2014
Applicant:
H.c. Starck Gmbh, Goslar, DE;
Inventor:
Benno Gries, Wolfenbuettel, DE;
Assignee:
H.C. STARCK GMBH, Goslar, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22F 1/00 (2006.01); C23C 4/06 (2016.01); C22C 29/06 (2006.01); B22F 9/04 (2006.01); C23C 4/129 (2016.01); C23C 4/134 (2016.01);
U.S. Cl.
CPC ...
B22F 1/0062 (2013.01); B22F 1/0003 (2013.01); B22F 9/04 (2013.01); C22C 29/06 (2013.01); C22C 29/067 (2013.01); C23C 4/06 (2013.01); B22F 2301/20 (2013.01); B22F 2302/10 (2013.01); B22F 2302/25 (2013.01); C23C 4/129 (2016.01); C23C 4/134 (2016.01);
Abstract
A sintered spray powder includes from 5 to 50 wt.-% of a metallic matrix, from 50 to 95 wt.-% of a hard material, and from 0 to 10 wt.-% of a wear-modifying oxide, each based on the total weight of the sintered spray powder. The metallic matrix comprises from 0 to 20 wt.-% of molybdenum based on the total weight of the metallic matrix. The hard material comprises at least 70 wt.-% of molybdenum carbide based on the total weight of the hard material. An average particle diameter of the molybdenum carbide in the sintered spray powder is <10 μm, determined in accordance with ASTM E112.