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:
Mar. 01, 2011
Filed:
Feb. 01, 2006
Keiji Nakai, Osaka, JP;
Tokumi Ikeda, Osaka, JP;
Takahiro Hamada, Osaka, JP;
Tsutomu Morikawa, Izumi, JP;
Takashi Nishimura, Izumi, JP;
Takuo Nakade, Izumi, JP;
Keiji Nakai, Osaka, JP;
Tokumi Ikeda, Osaka, JP;
Takahiro Hamada, Osaka, JP;
Tsutomu Morikawa, Izumi, JP;
Takashi Nishimura, Izumi, JP;
Takuo Nakade, Izumi, JP;
Nomura Plating Co., Ltd., Osaka, JP;
Osaka Prefectural Government, Osaka, JP;
Abstract
The objective of the present invention is to provide a product that is superior in barrier properties (for example, zinc erosion resistance and anti-adhesive property), abrasion resistant property, surface hardening property, thermal stability and life-time prolonging property. The product, which is made in direct contact with molten metal containing zinc in a molten state, is characterized by including an iron-tungsten alloy coating that is applied to a part or the whole of the surface of the product that comes directly in contact with the molten metal.