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Title:
METAL MATERIAL FOR MOLDING, METHOD FOR MANUFACTURING THE SAME, METAL MATERIAL FOR MOLDING WITH LUBRICATING COATING, AND METAL MOLDING METHOD
Document Type and Number:
Japanese Patent JP2011089154
Kind Code:
A
Abstract:

To provide a metal material for molding which allows a lubricant to be applied with satisfactory adhesiveness, to provide a method for manufacturing the same, to provide a metal material for molding with a lubricant coating applied with the lubricant and to provide a metal molding method using the same.

The metal material 6 for molding is used for molding while applying the lubricant and the metal material 7 for molding with a lubricant coating has the lubricant coating 5 formed thereon. The metal material 6 for molding includes a base material 4 comprising a metal material subjected to extrusion or extension and a hydrated oxidized coating 41 or an oxidized coating 42 formed on the surface thereof. The hydrated oxidized coating 41 is formed by bringing the base material 4 into contact with water or an alkaline aqueous solution, of which the temperature is ≥50°C. The oxidized coating 42 is formed by heating the base material 4 to ≥400°C.


Inventors:
UEDA KAORU
HOSOMI KAZUHIRO
Application Number:
JP2009241763A
Publication Date:
May 06, 2011
Filing Date:
October 20, 2009
Export Citation:
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Assignee:
SUMITOMO LIGHT METAL IND
International Classes:
C23C22/66; B21D22/20; C10M101/02; C10M107/04; C10M109/00; C10M129/16; C10M131/12; C10M135/10; C10M145/14; C10M149/14; C10M173/02; C23C8/10; C23C22/68; C23C22/78; C10N10/02; C10N20/04; C10N30/00; C10N30/06; C10N40/24
Domestic Patent References:
JP2007100201A2007-04-19
JPH05306473A1993-11-19
JP2000063880A2000-02-29
JP2003062927A2003-03-05
JP2010065133A2010-03-25
Attorney, Agent or Firm:
Patent Business Corporation Aichi International Patent Office