Title:
DRESSER FOR POLISHING CLOTH
Document Type and Number:
WIPO Patent Application WO/2007/034646
Kind Code:
A1
Abstract:
A dresser for polishing cloth that suppresses any detachment of abrasive grains through
not only stabilization of the melting temperature of brazing filler metal but
also uniformization/stabilization of the state of abrasive grains brazed,
and that attains an enhancement of planarity through suppression of any thermal
deformation of metal support material. There is provided a dresser for polishing
cloth having multiple abrasive grains brazed by a brazing filler metal on a surface
of metal support material, characterized in that the brazing filler metal has
a composition satisfying the relationships, by mass%, 70%≤Ni+Fe≤90% (provided
that 0≤Fe/(Ni+Fe)≤0.4), 1%≤Cr≤25%, 2%≤Si+B≤15%
(provided that 0≤B/(Si+B)≤0.8) and 0.1%≤P≤8%.
Inventors:
SAKAMOTO HIROAKI (JP)
KINOSHITA TOSHIYA (JP)
KINOSHITA TOSHIYA (JP)
Application Number:
PCT/JP2006/316536
Publication Date:
March 29, 2007
Filing Date:
August 17, 2006
Export Citation:
Assignee:
NIPPON STEEL MATERIALS CO LTD (JP)
SAKAMOTO HIROAKI (JP)
KINOSHITA TOSHIYA (JP)
SAKAMOTO HIROAKI (JP)
KINOSHITA TOSHIYA (JP)
International Classes:
B24B53/12; B24B37/00; B24D3/00; B24D3/06
Foreign References:
| JPS5039661A | 1975-04-11 | |||
| JPH09108913A | 1997-04-28 | |||
| JP2001287150A | 2001-10-16 | |||
| JP2002521225A | 2002-07-16 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (Toranomon 37 Mori Bldg. 5-1, Toranomon 3-chom, Minato-ku Tokyo 23, JP)
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