GRINDING WHEEL AND VITREOUS BINDER FOR GRINDING WHEELS Russian patent published in 1999 - IPC

Abstract RU 2139181 C1

FIELD: manufacture of abrasive grinding wheels with vitreous binder. SUBSTANCE: part of abrasive dust includes aluminium oxide sol-gel. The grinding wheel possesses improved characteristics at an unchanged shape. Use is made of a binder compound, which enhances the safety of the apex or shape and improves the tool mechanical characteristics at use of aluminium oxide sol-gel as abrasive material. EFFECT: enhanced reliability. 7 cl, 2 dwg, 6 tbl, 4 ex

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RU 2 139 181 C1

Authors

Dehvid A.Sheldon

Robert S.Lundberg

Ksjaoming Li

Dates

1999-10-10—Published

1994-07-28—Filed