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:
May. 16, 2006
Filed:
Sep. 20, 2002
Leonid P Dorfman, Sayre, PA (US);
Michael J. Scheithauer, Ulster, PA (US);
David L. Houck, Towanda, PA (US);
Anna T. Spitsberg, Sayre, PA (US);
Jeffrey N. Dann, Sayre, PA (US);
Leonid P Dorfman, Sayre, PA (US);
Michael J. Scheithauer, Ulster, PA (US);
David L. Houck, Towanda, PA (US);
Anna T. Spitsberg, Sayre, PA (US);
Jeffrey N. Dann, Sayre, PA (US);
Osram Sylvania Inc., Danvers, MA (US);
Abstract
A Mo—Cu composite powder is provided which is comprised of individual finite particles each having a copper phase and a molybdenum phase wherein the molybdenum phase substantially encapsulates the copper phase. The composite powder may be consolidated by conventional P/M techniques and sintered without copper bleedout according to the method described herein to produce Mo—Cu pseudoalloy articles having very good shape retention, a high sintered density, and a fine microstructure.