ABRASIVE CERAMIC CORUNDUM MATERIAL AND METHOD OF ITS PRODUCTION, AND ABRASIVE TOOL Russian patent published in 1999 - IPC

Abstract RU 2126318 C1

FIELD: production of ceramic corundum material. SUBSTANCE: improved abrasive ceramic corundum material is produced due to addition of tin with sol-gel method preferably used. In this case, present already in sol are other modifying components, for instance, magnesium, lithium, cobalt, yttrium, hafnium, iron, rare-earth elements, gamma-aluminum oxide. EFFECT: stability of physical properties inside granulometric fraction. 28 cl, 2 tbl

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RU 2 126 318 C1

Authors

Ehkkhard Vagner

Gjunter Beker

Gunter Bartel'S

Dates

1999-02-20—Published

1994-04-28—Filed