Method of altering the friability of abrasive particles
US4012300A · kind A · utility
6Cited by
1References
5Claims
0Family size
Inventor
Key dates
| Filing date | Feb 18, 1975 |
| Grant date | Mar 15, 1977 |
| Priority date | — |
| Expiry date | Feb 18, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K3/1409
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The invention provides a method of altering the friability of abrasive particles particularly diamond and cubic boron nitride particles, by subjecting the particles to selected irradiation capable of producing internal defects in the particles. The irradiation is preferably a neutron flux.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.