Title:
METHOD FOR MAKING A SINTERED ARTICLE AND PRODUCTS PRODUCED THEREBY
Document Type and Number:
WIPO Patent Application WO2000030808
Kind Code:
A9
Abstract:
A method for making a sintered article (14) comprising providing a plurality of individual blocks (19) of sinterable matrix material, arranging said blocks in abutting relationship to form an assembly of said blocks in a sinter mold wherein said assembly comprises a plurality of said blocks extending in at least one direction thereof and sintering said assembly under pressure in the mold to form an integrated sintered article. The blocks may contain abrasive particles to provide a sintered abrasive article and individual abrasive segments (15, 16, 17) may be extracted from the article.
Inventors:
TSELESIN NAUM N
Application Number:
PCT/US1999/027676
Publication Date:
May 10, 2001
Filing Date:
November 23, 1999
Export Citation:
Assignee:
ULTIMATE ABRASIVE SYSTEMS LLC (US)
International Classes:
B22F7/02; B22F7/06; B23P15/28; B24D3/06; B24D3/10; B24D5/00; B24D5/06; B24D5/14; B24D7/00; B24D3/04; B24D7/06; B24D7/14; B24D18/00; C22C1/04; C22C1/05; (IPC1-7): B24D3/06; B24D3/10; B24D5/06; B24D7/06; B24D5/14; B24D7/14; B23P15/28; C22C1/05; E21B10/56
Download PDF:
Previous Patent: A CARRIER HEAD WITH EDGE CONTROL FOR CHEMICAL MECHANICAL POLISHING
Next Patent: FAN-LIKE GRINDING WHEEL
Next Patent: FAN-LIKE GRINDING WHEEL