Title:
新規構造を有する研磨用品及び研削方法
Document Type and Number:
Japanese Patent JP5580977
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.
Inventors:
Boner, Ann M.
Bright one, Eric
Lambert, Edward El.
Matsumoto, Dean S.
オールハ, Xavier
Sheldon, David Ey.
Bright one, Eric
Lambert, Edward El.
Matsumoto, Dean S.
オールハ, Xavier
Sheldon, David Ey.
Application Number:
JP2008281218A
Publication Date:
August 27, 2014
Filing Date:
October 31, 2008
Export Citation:
Assignee:
Saint-Gobain アブレイシブズ, Incorporated
International Classes:
B24B1/00; B24B5/36; B24D3/32; B24D3/00; B24D3/18; B24D3/26; B24D18/00; C09K3/14
Attorney, Agent or Firm:
Ippei Watanabe