Sol-gel alumina abrasive wheel with improved corner holding

Abrasive tool making process – material – or composition – With inorganic material – Clay – silica – or silicate

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Details

501 66, 501 68, 501 69, B24D 302, C03C 3085

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active

055735614

ABSTRACT:
The present invention provides a vitreous-bonded abrasive grinding wheel wherein the abrasive grit portion comprises a sol-gel alumina abrasive and wherein the wheel has improved corner or form holding characteristics and mechanical properties. The invention further includes the bond composition which allows for improved corner or form holding and mechanical properties with sol-gel alumina abrasives.

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