FIELD: chemistry.
SUBSTANCE: charge for producing corundum refractory products contains fractionated electrocorundum, reactive fine-disperse alumina (RFDA), a nanodispersed technological binder: boehmite 98% with an admixture of calcite 2%, alumina Alphabond-500, plasticiser Castament FS-40, and water at the following content of components, wt %: electrocorundum 65-73, RFDA 20-30, nanodispersed technological binder 2-6, Alphabond-500 1-4, Castament FS-40 0.1-0.3, water 6-10 (excess weight).
EFFECT: increasing the heat resistance and chemical resistance of products.
1 tbl, 2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCING REFRACTORY PRODUCTS FROM CORUNDUM CERAMICS | 2015 |
|
RU2637264C2 |
| METHOD OF ITEMS PRODUCTION FROM NANO-STRUCTURED ALUMINA CERAMICS | 2007 |
|
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| METHOD OF MAKING CERAMIC MELTING CRUCIBLES | 2018 |
|
RU2713049C1 |
| METHOD OF MANUFACTURE OF CORUNDUM CRUCIBLES FROM LOW-CEMENT REFRACTORY CONCRETE | 2000 |
|
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| METHOD FOR MANUFACTURING CORUNDOMULLITE REFRACTORY PRODUCTS | 2020 |
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| LINE FOR PRODUCTION OF SHAPED CERAMIC ARTICLES | 2013 |
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| METHOD OF MANUFACTURING ARTICLES FROM CORUNDUM CERAMICS | 2001 |
|
RU2198860C2 |
| CHARGE FOR PRODUCING REFRACTORY ARTICLES | 0 |
|
SU749815A1 |
| COMPOSITION FOR LIGHTWEIGHT REFRACTORY PRODUCTION | 2016 |
|
RU2615007C1 |
| METHOD OF PRODUCING CERAMICS BASED ON ALUMINIUM-MAGNESIUM SPINEL | 2011 |
|
RU2486160C1 |
