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:
Oct. 28, 2014
Filed:
Mar. 14, 2008
Andrew Josef Widawski Ogilvy, Port Talbot, GB;
Douglas Kenneth Hawksworth, Oakville, CA;
Elisabeth Abom, Linkoping, SE;
Andrew Josef Widawski Ogilvy, Port Talbot, GB;
Douglas Kenneth Hawksworth, Oakville, CA;
Elisabeth Abom, Linkoping, SE;
Sandvik Osprey Limited, Neath, GB;
Sapa Heat Transfer AB, Finspång, SE;
Abstract
The invention relates to a self-fluxing brazing piece. The piece comprises a composite material comprising at least one inorganic material distributed in a metal or metal alloy matrix, the inorganic material forming a flux during brazing to promote the formation of a thermally induced metallic bond. The matrix may be an aluminum silicon brazing alloy and the inorganic material may be a potassium-fluoro-aluminate flux. The piece is made by spray forming.