FIELD: production of ceramics and refractory materials; manufacture of articles for electrical engineering, mechanical engineering, chemical industry and metallurgy.
SUBSTANCE: proposed method includes mixing of plasma chemical powders of oxides of metals and organic binder; prior to mixing, plasma chemical powders are subjected to low-temperature annealing at temperature of 800-1400 C continued for 0.5-1.0 h and then to mechanical activation by grinding in ball mill at addition of surfactant; grinding is continued for 5009-100 h. Used as plasma chemical powders are aluminum, magnesium, yttrium, calcium, cerium oxides, zirconium dioxide and their mixtures. Proposed method makes it possible to produce ceramic mass on base of ultra-dispersed plasma chemical powders of oxides of metals at content of organic binder no higher than in standard slips.
EFFECT: enhanced efficiency.
4 cl, 1 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR PRODUCING CERAMIC MASS | 2005 |
|
RU2307110C2 |
| SOLID ELECTROLYTE AND THE METHOD OF ITS PRODUCTION | 2003 |
|
RU2284975C2 |
| PRODUCTION OF CERAMIC SLURRY | 2013 |
|
RU2531960C1 |
| METHOD OF OBTAINING CERAMIC PRODUCTS | 2007 |
|
RU2342344C2 |
| PRODUCTION METHOD OF ARTICLES FROM HIGH-TENSILE CERAMICS | 2016 |
|
RU2626866C1 |
| METHOD FOR MANUFACTURING A CERAMIC PROTECTIVE ELEMENT OF A GAMMA-RAY LOGGING SYSTEM FOR ROTARY CONTROLLED SYSTEMS (EMBODIMENTS) | 2022 |
|
RU2798534C1 |
| METHOD OF MAKING CERAMIC PIEZOELECTRIC MATERIALS FROM NANO- OR ULTRAFINE POWDERS OF PHASES OF OXYGEN-OCTAHEDRAL TYPE | 2018 |
|
RU2702188C1 |
| METHOD FOR MAKING ALUMINA CERAMIC PRODUCTS | 2008 |
|
RU2379257C1 |
| METHOD FOR 3D PRINTING OF PRODUCTS WITH AN ULTRASOUND-ACTIVATED JET OF POWDER MATERIAL PLASTICIZED WITH A THERMOPLASTIC BINDER | 2021 |
|
RU2777114C1 |
| SLURRY COMPOSITION FOR PRODUCING CERAMIC ELECTROLYTE | 2023 |
|
RU2817987C1 |
