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Patent Searching and Data


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 (20-1 Shintomi, Futtsu-sh, Chiba 11, 2938511, JP)
坂本 広明 (〒11 千葉県富津市新富20-1 新日本製鐵株式会社 技術開発本部内 Chiba, 2938511, JP)
Application Number:
JP2006/316536
Publication Date:
March 29, 2007
Filing Date:
August 17, 2006
Export Citation:
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Assignee:
Nippon Steel Materials Co., Ltd. (6-3 Otemachi 2-chome, Chiyoda-ku Tokyo, 71, 1008071, JP)
新日鉄マテリアルズ株式会社 (〒71 東京都千代田区大手町二丁目6番3号 Tokyo, 1008071, JP)
SAKAMOTO, Hiroaki (20-1 Shintomi, Futtsu-sh, Chiba 11, 2938511, JP)
International Classes:
B24B53/12; B24B37/00; B24D3/00; B24D3/06
Foreign References:
JPS5039661A
JPH09108913A
JP2001287150A
JP2002521225A
Attorney, Agent or Firm:
AOKI, Atsushi et al. (SEIWA PATENT & LAW, Toranomon 37 Mori Bldg. 5-1, Toranomon 3-chom, Minato-ku Tokyo 23, 1058423, JP)
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