| 发明名称 |
METHOD FOR PRODUCTION OF LINING OF SMALL ROOF OF ELECTRIC FURNACE |
| 摘要 |
A method for production of lining of small roof of electric furnace includes arrangement of refractory lining of the central section of the roof with use of dry refractory mix. Then refractory cardboard is placed between the water-cooled roof ring and refractory lining of the central section. Refractory lining of the central section of the roof is made of refractory concrete. |
| 申请公布号 |
UA78621(U) |
申请公布日期 |
2013.03.25 |
| 申请号 |
UA20120011127U |
申请日期 |
2012.09.25 |
| 申请人 |
"DONETSKSTAL"- METALLURGICAL PLANT" CLOSED JOINT-STOCK COMPANY |
发明人 |
KRIKUNOV BORYS PETROVICH;YEMCHENKO ANDRII VALENTYNOVYCH;BOHOSLAVSKYI YURII ANATOLIIOVYCH;KRYVYTSKYI DMYTRO VOLODYMYROVYCH;KOLIESNYKOV DMYTRO VASYLIOVYCH;TSUKANOV VLADYSLAV IVANOVYCH;ROMANOV VITALII ANATOLIIOVYCH;DOROFIEEV OLEKSANDR VIKTOROVYCH;STRUZHA MYKHAILO DAVYDOVYCH;BOBROVYTSKYI VIKTOR IVANOVYCH;DMYTRIEV YEVHEN VOLODYMYROVYCH;SLEDNEVA VALSNTYNA ANDRIIVNA;YAKOVENKO ANATOLII TYMOFIIOVYCH |
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