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. 02, 2006
Filed:
Feb. 05, 2003
Mamoru Nagao, Hyogo, JP;
Takuya Kochi, Hyogo, JP;
Masahiro Nomura, Hyogo, JP;
Hiroshi Yaguchi, Hyogo, JP;
Takaaki Minamida, Hyogo, JP;
Noriaki Hiraga, Hyogo, JP;
Mamoru Nagao, Hyogo, JP;
Takuya Kochi, Hyogo, JP;
Masahiro Nomura, Hyogo, JP;
Hiroshi Yaguchi, Hyogo, JP;
Takaaki Minamida, Hyogo, JP;
Noriaki Hiraga, Hyogo, JP;
Abstract
The present invention provides a steel wire rod excellent in scale peelability for mechanical descaling, and a manufacturing method thereof. The steel wire rod in accordance with the present invention has: a base metal portion formed of a steel containing C in an amount of not more than 1.1% and Si in an amount of 0.05 to 0.80% on a mass % basis as components; and a scale layer deposited on the surface of the base metal portion, wherein the Si average concentration in the interface portion of the scale with the base metal portion is not less than 2.0 times the Si content of the base metal portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile