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. 23, 2010
Filed:
Dec. 20, 2006
Applicants:
Per Knutsson, Ångelholm, SE;
Per-olof Larsson, Helsingborg, SE;
Hilmar Vidarsson, Munka-Ljungby, SE;
Inventors:
Per Knutsson, Ångelholm, SE;
Per-Olof Larsson, Helsingborg, SE;
Hilmar Vidarsson, Munka-Ljungby, SE;
Assignee:
Höganäs AB (PUBL), Höganäs, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22F 1/02 (2006.01); B22F 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A metallurgical composition is provided for making compacted parts, comprising: (a) at least about 80 percent by weight of an iron or iron-based powder; (b) up to about 20 percent by weight of at least one alloying powder; (c) from about 0.05 to about 2 percent by weight of a binding agent comprising a C-Cfatty alcohol; and (d) from about 0.001 to about 0.2 percent by weight of a flow agent.