Title:
SURFACE FORMING METHOD FOR METALLIC MATERIAL AND METALLIC MATERIAL
Document Type and Number:
Japanese Patent JP2001212759
Kind Code:
A
Abstract:
To provide a metallic material having a machined face with a plurality of different tones without coloring it in separate colors.
On the surface of a metallic plate 11, first and second projection materials 16a, 16b of different sorts are sprayed by means of wet blasting, and a letter part 12 and a background part 13 constructed of first and second grained faces 11a, 11b with different roughness are formed. Then, a clear paint film 15 is formed on the upper faces of the first and second grained faces 11a, 11b via a chemical conversion coating 14.
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Inventors:
OTSUBO SHINICHI
Application Number:
JP2000024278A
Publication Date:
August 07, 2001
Filing Date:
February 01, 2000
Export Citation:
Assignee:
TOKAI RIKA CO LTD
International Classes:
B24C1/00; (IPC1-7): B24C1/00
Attorney, Agent or Firm:
Hironobu Onda (1 person outside)
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