| 发明名称 |
PROCEDURE FOR PRODUCTION OF REFRACTORY CERAMIC MATERIAL ON BASE OF ZIRCONIUM |
| 摘要 |
FIELD: machine building. ^ SUBSTANCE: procedure for production of refractory ceramic material on base of zirconium consists in zirconium crumbling, in work pieces moulding and in sintering at 1600C. Zirconium is crumbled in water solution of surface active substance of 0.3-0.5 wt % concentration during 4-10 hours. Polyvinyl alcohol is used as surface active substance. ^ EFFECT: increased density of items. ^ 2 cl, 2 ex, 1 tbl |
| 申请公布号 |
RU2399600(C1) |
申请公布日期 |
2010.09.20 |
| 申请号 |
RU20090118563 |
申请日期 |
2009.05.18 |
| 申请人 |
OBSHCHESTVO S OGRANICHENNOJ OTVETSTVENNOST'JU "URAL'SKIE TEKHNOLOGII" (OOO "URAL'SKIE TEKHNOLOGII");GOSUDARSTVENNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "PERMSKIJ GOSUDARSTVENNYJ TEKHNICHESKIJ UNIVERSITET" (PGTU);ZAKRYTOE AKTSIONERNOE OBSHCHESTVO "NAUCHNO-TEKHNICHESKIJ TSENTR "BAKOR" (ZAO "NTTS "BAKOR") |
发明人 |
ANTSIFEROV VLADIMIR NIKITOVICH;KUL'MET'EVA VALENTINA BORISOVNA;POROZOVA SVETLANA EVGEN'EVNA;KRASNYJ BORIS LAZAREVICH;KRASNYJ ALEKSANDR BORISOVICH;TARASOVSKIJ VADIM PAVLOVICH |
| 分类号 |
C04B35/48 |
主分类号 |
C04B35/48 |
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