Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1989-11-03
1991-04-16
Dixon, Jr., William R.
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
51309, B24B 100
Patent
active
050079433
ABSTRACT:
Coated abrasive material having blends of abrasive grains of sol gel process alumina and alumina-zirconia in a volume ratio of at least 15% sol gel abrasive grain provide improved performance in certain grinding applications and a more universal coated abrasive product for a wider range of grinding applications than such products of either abrasive grain alone.
REFERENCES:
patent: 3891408 (1975-06-01), Rowse et al.
patent: 3893826 (1975-07-01), Quinan et al.
patent: 4543107 (1985-09-01), Rue
patent: 4623364 (1986-11-01), Cottringer et al.
patent: 4652274 (1987-03-01), Boettcher et al.
patent: 4741743 (1988-05-01), Narayanan et al.
patent: 4836832 (1989-06-01), Tumey et al.
Kelly Robert G.
Loughlin Bernard T.
McCutcheon William F.
Bennett David
Dixon Jr. William R.
Norton Company
Thompson Willie
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