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:
Feb. 16, 1993
Filed:
Aug. 15, 1991
Applicant:
Inventors:
Dennis Beeferman, Brookfield, WI (US);
William F Lucas, Oak Creek, WI (US);
Assignee:
Handy & Harman, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
228121 ; 228122 ; 228198 ; 228248 ; 228 563 ;
Abstract
A one step ceramic brazing material preferably for use in joining ceramics to each other or in joining a ceramic to a metal. The brazing material includes a strip of a eutectic alloy and greater than 3% titanium or titanium hydride in powder form, in a polymer coating thereon. The brazing material incorporates these amounts of titanium or hydride without exhibiting blushing, decreased plasticity, and brittleness in the braze joint. The brazing material is made in the form of a coated strip so that it can be stamped to washers, rings or discs for particular applications.