Title:
結合式研磨工具
Document Type and Number:
Japanese Patent JP4199130
Kind Code:
B2
Abstract:
A bonded abrasive tool, having a structure permeable to fluid flow, comprises sintered agglomerates of a plurality of abrasive grains and a binding material, the binding material being characterized by a melting temperature between 500 and 1400°C, and the sintered agglomerates having loose packing density of ¤ 1.6g/cc and three-dimensional shape; a bond material; and about 35-80 volume % total porosity, including at least 30 volume % interconnected porosity. Methods for making the sintered agglomerates e.g., Fig. 1, and abrasive tools containing the sintered agglomerates are described.
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Inventors:
Bright, eric
Woo, Myan Shu
Woo, Myan Shu
Application Number:
JP2003583698A
Publication Date:
December 17, 2008
Filing Date:
March 21, 2003
Export Citation:
Assignee:
Saint-Gobain Abrasives, Incorporated
International Classes:
B24B1/00; B24B5/36; B24D3/18; B24D3/00; B24D3/26; B24D3/32; B24D18/00; C09K3/14
Domestic Patent References:
JP7108463A | ||||
JP7108462A | ||||
JP2000505004A | ||||
JP8155840A | ||||
JP2000512567A | ||||
JP2002510560A |
Foreign References:
WO2001085393A1 |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Nagasaka Tomoyasu
Masaya Nishiyama
Takashi Ishida
Tetsuji Koga
Nagasaka Tomoyasu
Masaya Nishiyama
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