Abrasive compact brazed to a backing
US4063909A · kind A · utility
124Cited by
12References
14Claims
0Family size
Inventor
Key dates
| Filing date | Sep 9, 1975 |
| Grant date | Dec 20, 1977 |
| Priority date | — |
| Expiry date | Sep 9, 1995 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22F2998/00
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
An abrasive compact comprising diamond or cubic boron nitride abrasive particles or a mixture thereof, present in an amount of at least 50 volume percent, bonded into a hard conglomerate, preferably by means of a bonding matrix, and having a metal layer bonded to at least one surface thereof, is characterized by the metal being a high temperature braze metal capable of wetting the abrasive compact, preferably titanium or a titanium alloy, and the compact being substantially free of deteriorated abrasive particles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.