| 发明名称 |
SUSPENSION FOR MAKING CERAMIC MOLDS BY ELECTROPHORESIS PROCESS |
| 摘要 |
FIELD: foundry. ^ SUBSTANCE: suspension contains electrolyte in the form of 10% aqueous solution of sodium tripolyphosphate, marshallite, quartz sand and in addition 0.01 - 0.09% of aqueous solution of polyvinyl alcohol. Addition of 25 - 30 mass % of 0.01 - 0.09 % of aqueous solution of polyvinyl alcohol to phoretic suspension provides its stabilization and increased sedimentation stability of suspension. ^ EFFECT: improved stability of suspension. ^ 2 cl, 1 tbl |
| 申请公布号 |
RU2316406(C2) |
申请公布日期 |
2008.02.10 |
| 申请号 |
RU20050134840 |
申请日期 |
2005.11.09 |
| 申请人 |
GOSUDARSTVENNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "KOMSOMOL'SKIJ-NA-AMURE GOSUDARSTVENNYJ TEKHNICHESKIJ UNIVERSITET" (GOUVPO "KNAGTU") |
发明人 |
PETROV VIKTOR VIKTOROVICH;EVSTIGNEEV ALEKSEJ IVANOVICH;DMITRIEV EHDUARD ANATOL'EVICH;SVIRIDOV ANDREJ VLADIMIROVICH |
| 分类号 |
B22C1/02 |
主分类号 |
B22C1/02 |
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