Granular abrasive material

Details Granular abrasive material Granular abrasive material

1993-02-18

1993-11-09

Bell, Mark L.

Abrasive tool making process, material, or composition

Miscellaneous

51308, 51309, 428148, 501126, 501127, 501128, 501132, B24D 300

Patent

active

052591476

ABSTRACT:
A granular abrasive material is produced from a dispersion consisting of raw materials containing alumina, compounds containing silica and other additives. The dispersion is ground to a sinterable slip with a grain size of less than 1 micrometer. The slip is dried and may be pressed before being subjected to a multi-stage heating process to produce sintered corundum crystals.

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