FIELD: electrophoretic molding of ceramic articles form aqueous slips.
SUBSTANCE: proposed method includes pouring of slip into space formed by porous mold with electrode-anode and metal core-cathode, holding of slip in mold for 5-30 minutes, electrophoretic deposition of crock on anode at passing the electric current through slip at density of 0.0005-0.005 A/cm2, holding the molded blank for 30-90 minutes, withdrawal of metal core and removal of casting from mold.
EFFECT: improved quality of large-sized complex ceramic articles; increased productivity.
1 tbl, 2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR MOLDING CERAMIC ARTICLES | 2002 |
|
RU2215713C1 |
| DEVICE FOR ELECTRODEPOSITING MOLDING OF POTTERY | 2002 |
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RU2227092C1 |
| DEVICE FOR POTTERY WORK ELECTROPHORETIC MOLDING | 2003 |
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| APPARATUS FOR ELECTROPHORETIC MOLDING OF CERAMIC PRODUCTS | 2003 |
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RU2170715C2 |
| METHOD OF CASTING REFRACTORY ARTICLES | 0 |
|
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|
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| MOULD SET FOR FORMING COMPLEX CERAMIC WORKPIECES | 2016 |
|
RU2622422C1 |
| METHOD OF MAKING GLASS-CERAMIC ANTENNA CAP | 2009 |
|
RU2414438C1 |
| MOULD SET FOR FORMING COMPLEX CERAMIC WORKPIECES | 2017 |
|
RU2642575C1 |
