FIELD: chemistry.
SUBSTANCE: invention relates to making refractory and ceramic articles based on zircon and can be used mechanical engineering, aviation and electrical engineering industries. The mixture contains the following in wt %: 84-86 zircon concentrate with particle size of 1-2 mcm with aluminium oxide in amount of not more than 0.2% and 14-16 zirconium dioxide stabilised with 5% yttrium oxide, having particle size of 15-20 nm.
EFFECT: invention enables to obtain a dense, fine-grained zircon based ceramic which does not contain a glass phase.
1 tbl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCING OF HEAT RESISTANT ZIRCON-CONTAINING MATERIAL | 2009 |
|
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| CHARGE FOR RECEIVING OF REFRACTORY MATERIAL WITH REDUCED HEAD CONDUCTION | 2008 |
|
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| METHOD FOR PRODUCTION OF REFRACTORY PARTS | 2003 |
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| PROCESS OF RECEIVING COMPOSITION CERAMIC POWDER ON THE BASIS OF SILICON NITRIDE AND ZIRCONIUM OXIDE AND CHARGE FOR ITS IMPLEMENTATION | 2007 |
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| PROCEDURE FOR PRODUCTION OF REFRACTORY CERAMIC MATERIAL ON BASE OF ZIRCONIUM | 2009 |
|
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| METHOD OF MAKING ARTICLES FROM REFRACTORY CERAMIC MATERIAL FOR MICROWAVE ELECTRONIC EQUIPMENT | 2011 |
|
RU2485074C2 |
| MIXTURE FOR PRODUCING HAFNIUM DIOXIDE-BASED REFRACTORY MATERIAL | 2014 |
|
RU2569662C1 |
