FIELD: chemistry.
SUBSTANCE: invention relates to production of zirconia alumina used in making an abrasive tool on a flexible base and grinding wheels on an organic bond. The method of producing zirconia alumina involves preparation of a mixture, loading said mixture into an electric melting furnace, melting and pouring the melt into a slit-type crystalliser for intense cooling of the melt. The alumina-containing component of the mixture used is high-alumina industrial wastes from natural gas processing, and the stabiliser and degasifying agent used is wastes from mechanical processing titanium metal.
EFFECT: low cost of the obtained articles.
1 ex, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| ZIRCONIUM ELECTROCORUNDUM, METHOD AND CRYSTALLIZER FOR MANUFACTURING THEREOF | 1998 |
|
RU2144502C1 |
| METHOD OF PREPARING ZIRCONIUM FUSED CORUNDUM AND CRYSTALLIZER FOR PREPARATION THEREOF | 1998 |
|
RU2271334C2 |
| METHOD OF PRODUCTION OF THE ZIRCONIUM ELECTROCORUNDUM WITH THE HIGH CONTENT OF THE TETRAGONAL MODIFICATION OF ZIRCONIUM DIOXIDE | 2006 |
|
RU2317964C1 |
| METHOD OF PRODUCING ZIRCONIA ALUMINA AND CRYSTALLISER | 2008 |
|
RU2425008C2 |
| METHOD OF PREPARING TWO-COMPONENT HIGH MELTING OXIDE ALLOYS | 1995 |
|
RU2090538C1 |
| ABRASIVE GRAIN BASED ON ZIRCONIA ALUMINA | 2010 |
|
RU2523473C1 |
| METHOD OF PREPARING ZIRCONIUM FUSED CORUNDUM MELT FOR CRYSTALLISATION | 2011 |
|
RU2466936C1 |
| SUBSTANCE METHOD OF MANUFACTURING ZIRCONIUM CORUNDUM-BASED ABRASIVE GRAINS | 1994 |
|
RU2138463C1 |
| CORUNDUM-BASED ALUMINIUM OXIDE PARTICLES CONTAINING TITANIUM OXIDE BURNT-OUT IN ARC FURNACE FROM CALCINED ALUMINA AND METHOD OF THEIR PRODUCTION | 2012 |
|
RU2582399C2 |
| PROCEDURE FOR PRODUCTION OF CHEMICALLY ACTIVE METALS AND REDUCTION OF SLAG AND DEVICE FOR IMPLEMENTATION OF THIS METHOD | 2008 |
|
RU2401875C2 |
