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:
Nov. 15, 2011
Filed:
Dec. 20, 2007
Emmanuel Pauty, Echirolles, FR;
Håkan Engström, Bromma, SE;
Victor Rimbau, Barcelona, ES;
Gerard Vasco I Salas, Barcelona, ES;
Emmanuel Pauty, Echirolles, FR;
Håkan Engström, Bromma, SE;
Victor Rimbau, Barcelona, ES;
Gerard Vasco i Salas, Barcelona, ES;
Sandvik Intellectual Property AB, Sandviken, SE;
Abstract
There is disclosed a cemented carbide tool containing tungsten carbide, titanium carbide, nickel and cobalt, molybdenum and chromium. The composition of the materials provides a good resistance to corrosion as well as high hardness and wear resistance. These properties are particularly interesting for the manufacture of tools for coldforming operations. Cold forming tools made with these materials have steady performance over a long period of time.