Title:
多孔質砥粒砥石の製造方法
Document Type and Number:
Japanese Patent JP4173573
Kind Code:
B2
Abstract:
An abrasive-particle grinder and a method of manufacturing the grinder, in which the bonding force between super-abrasive particles and a binder is enhanced, attrition of the binder during a grinding process is increased, and physical properties of the grinder are improved. The grinder comprises super-abrasive particles as grinding particles and metal powder as a binder. The binder is formed into a porous body and then at least the surface thereof is denatured to ceramic. Protrusion of the abrasive particles is first controlled and then grip of the abrasive particles is controlled.
Inventors:
Stone Saki Kozo
Atsushi Takada
Kazuyuki Kata
Atsushi Takada
Kazuyuki Kata
Application Number:
JP33313797A
Publication Date:
October 29, 2008
Filing Date:
December 03, 1997
Export Citation:
Assignee:
Nanotem Co., Ltd.
International Classes:
B24D3/00; B24D3/10; B24D18/00
Domestic Patent References:
| JP7251379A | ||||
| JP57184672A | ||||
| JP9103965A | ||||
| JP6079632A | ||||
| JP64044256A | ||||
| JP3285058A | ||||
| JP7118824A | ||||
| JP51133119A | ||||
| JP3111555A |
Attorney, Agent or Firm:
Asako Sudo