Title:
THIN-EDGED BLADE
Document Type and Number:
Japanese Patent JP2010269414
Kind Code:
A
Abstract:
To provide a thin-edged blade capable of preventing a coating layer from breaking away by heat generated during machining, maintaining the effect of clogging prevention and reduction in resistance for a long period of time, and improving the rigidity of an abrasive layer itself.
The thin-edged blade includes the abrasive layer formed in the shape of a thin circular plate in which a plurality of abrasive grains are dispersedly disposed therein, and the coating layer containing ceramics formed by aerosol deposition method on the side surfaces of the abrasive layer. Thickness of the coating layer is in the range of 1/4-1/2 of a mean particle diameter of the abrasive grains.
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Inventors:
KIMURA TAKASHI
HATONO HIRONORI
TOKIDA MASAHIRO
ASHIZAWA HIROAKI
HATONO HIRONORI
TOKIDA MASAHIRO
ASHIZAWA HIROAKI
Application Number:
JP2009124036A
Publication Date:
December 02, 2010
Filing Date:
May 22, 2009
Export Citation:
Assignee:
MITSUBISHI MATERIALS CORP
TOTO LTD
TOTO LTD
International Classes:
B24D3/00; B24D3/06; B24D5/12; H01L21/301
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Yasuhiko Murayama
Noriko Yanai
Tadashi Takahashi
Yasuhiko Murayama
Noriko Yanai
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