Title:
ビトリファイド結合剤で結合した研磨工具
Document Type and Number:
Japanese Patent JP3825320
Kind Code:
B2
Abstract:
The present invention provides a vitrified-bonded abrasive tool wherein the abrasive grit portion comprises a thermally sensitive abrasive grain, such as sintered sol gel microcrystalline alpha alumina abrasive grain or superabrasive grain, and wherein the vitrified bond may be matured by firing at a temperature of about 700 to 1,100 ° C. The invention preferably is carried out with sintered sol gel microcrystalline alpha alumina abrasive grain and a phosphorous oxide-containing, alkaliborosilicate vitrified bond composition. In one embodiment, during firing at about 700 to 1,100 ° C., the vitrified bond of the invention comprises at least two immiscible, amorphous phases.
More Like This:
WO/1991/001199 | METHOD OF MAKING ABRASIVE TOOL |
WO/2016/064726 | ABRASIVE PREFORMS, METHOD OF MAKING AN ABRASIVE ARTICLE, AND BONDED ABRASIVE ARTICLE |
JP7340254 | Vitrified superfinishing whetstone |
Inventors:
Carman, Rie.
Havens, Irvine F.
King, Wesley A.
Havens, Irvine F.
King, Wesley A.
Application Number:
JP2001568701A
Publication Date:
September 27, 2006
Filing Date:
March 23, 2001
Export Citation:
Assignee:
Saint-Gobain Abrasives, Incorporated
International Classes:
B24D3/14; B24D3/00; B24D3/02; B24D3/06; B24D18/00
Domestic Patent References:
JP7009344A |
Foreign References:
WO1999022910A1 |
Attorney, Agent or Firm:
Takashi Ishida
Jun Tsuruta
Fukumoto product
Masaya Nishiyama
Higuchi Souji
Jun Tsuruta
Fukumoto product
Masaya Nishiyama
Higuchi Souji