Title:
ELECTRODEPOSITED DIAMOND TOOL AND MANUFACTURING METHOD FOR THE SAME
Document Type and Number:
Japanese Patent JP2008155362
Kind Code:
A
Abstract:
To provide an electrodeposited diamond tool that prevents abrasive grains from dropping out and achieves a long service life.
In the electrodeposited diamond tool, a plurality of diamond particles 14 is firmly fixed on a surface of a base material 11 by an electrolytic nickel deposit film 15, and additionally an electroless nickel deposit film 16 is formed over the electrolytic nickel deposit film 15. The electroless nickel deposit film 16 is preferably set to have higher hardness than the electrolytic nickel deposit film 15 by heat treatment.
Inventors:
SHIMIZU YASUO
SATSUMABAYASHI MAKOTO
MINAMI MASAYOSHI
ARAI RYOJI
SATSUMABAYASHI MAKOTO
MINAMI MASAYOSHI
ARAI RYOJI
Application Number:
JP2007305873A
Publication Date:
July 10, 2008
Filing Date:
November 27, 2007
Export Citation:
Assignee:
UNIV SHINSHU
SHINKO KOGYO KK
SHINKO KOGYO KK
International Classes:
B24D3/06; B24D3/00; C23C18/16; C23C28/02; C25D15/02
Domestic Patent References:
| JPS63221977A | 1988-09-14 | |||
| JP2004358640A | 2004-12-24 | |||
| JPH06114739A | 1994-04-26 | |||
| JP2000198076A | 2000-07-18 | |||
| JP2002178266A | 2002-06-25 | |||
| JPH05138537A | 1993-06-01 |
Attorney, Agent or Firm:
Takao Watanuki
Horimai Kazuharu
Horimai Kazuharu