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:
Jun. 17, 2014
Filed:
Jul. 06, 2011
Igor Yuri Konyashin, Huenfeld, DE;
Bernd Heinrich Ries, Huenfeld, DE;
Frank Friedrich Lachmann, Burghaun, DE;
Kersten Heinrich Schafer, Burghaun, DE;
Igor Yuri Konyashin, Huenfeld, DE;
Bernd Heinrich Ries, Huenfeld, DE;
Frank Friedrich Lachmann, Burghaun, DE;
Kersten Heinrich Schafer, Burghaun, DE;
Element Six GmbH, Burghaun, DE;
Abstract
A body, such as a pick tool for cutting coal, includes a steel substrate and a hard face structure fused to the steel substrate. The hard face structure includes at least 1 weight percent Si, at least 5 weight percent Cr and at least 40 weight percent W. Substantially the balance of the hard face structure includes carbon and an iron group metal M selected from Fe, Co, Ni and alloy combinations of these elements. The hard face structure includes a plurality of elongate or platelike micro-structures having a mean length of at least 1 micron, a plurality of nano-particles having a mean size of less than 200 nanometers, and a binder material.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile