High porosity vitrified bonded grinding wheels
US5203886A · kind A · utility
200Cited by
17References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 12, 1991 |
| Grant date | Apr 20, 1993 |
| Priority date | — |
| Expiry date | Aug 12, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B35/10
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Vitrified bonded abrasive bodies prepared from sol-gel sintered aluminous grit particles, a vitreous bond, bubbled alumina, and a sacrificial organic material exhibit improved abrasive performance, especially for creepfeed grinding products.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.