Patent · US Expired

Method of making an abrasive compact

US5505748A · kind A · utility

153Cited by

14References

12Claims

0Family size

Inventors

Klaus Tank · Germiston, ZA
Alan R. Jarvis · Johannesburg, ZA
Aulette Stewart · Randburg, ZA

Key dates

Filing date	May 27, 1994
Grant date	Apr 9, 1996
Priority date	—
Expiry date	May 27, 2014

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE21B10/567
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A method of producing an abrasive compact, particularly a diamond abrasive compact, is provided. The method uses conventional compact manufacture conditions and is characterized by the mass of abrasive particles which is used. This mass has an average particle size of less than 20 and consists of particles having at least three different average particle sizes.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.