PROJECTION MATERIAL FOR MECHANICAL PLATING, AND HIGH-ANTI-CORROSION FILM

Title:

PROJECTION MATERIAL FOR MECHANICAL PLATING, AND HIGH-ANTI-CORROSION FILM

Document Type and Number:

WIPO Patent Application WO/2017/068823

Kind Code:

A1

Abstract:

The projection material for mechanical plating pertaining to the present invention is characterized by using steel particles as nuclei coated on the periphery thereof by a zinc alloy comprising 5% by mass to more than 16% by mass of Al and 5.5% by mass to 15% by mass of Mg, the remainder comprising Zn and impurities, the Fe content thereof being 3% by mass to 80% by mass. Through this configuration, the corrosion resistance of a zinc-based coating film formed in mechanical plating is markedly enhanced without relying on a protective coating formation treatment such as chromate treatment.

Inventors:

FUJIWARA TAKASHI (JP)
OKAMOTO NAOHISA (JP)
KIMURA KENJI (JP)
MIYADERA TSUTOMU (JP)

Application Number:

PCT/JP2016/071126

Publication Date:

April 27, 2017

Filing Date:

July 19, 2016

Export Citation:

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Assignee:

DOWA IP CREATION CO LTD (JP)
HONDA MOTOR CO LTD (JP)

International Classes:

C23C24/04; B22F1/00; B22F1/17; C22C18/00; C22C18/04; C22C38/00; C23C2/06; C23C2/34

Foreign References:

JPH05222505A	1993-08-31
JP2006328434A	2006-12-07

Other References: