发明名称 ELECTROSLAG REMELTING FURNACE
摘要 FIELD: remelting and treatment of cast iron by electroslag method, production of special microalloyed cast irons. SUBSTANCE: the offered furnace has additional interval crucible installed in a spaced relation to the main crucible and having channels in its lower part to communicate working space of furnace with gap between crucibles. EFFECT: provision of direct production of castings of cylinder type (ring pots). 1 cl
申请公布号 RU94027722(A) 申请公布日期 1997.05.27
申请号 RU19940027722 申请日期 1994.07.22
申请人 PENZENSKIJ GOSUDARSTVENNYJ TEKHNICHESKIJ UNIVERSITET 发明人 GRACHEV V.A.;GORELOV N.A.
分类号 C22B9/187;C21C1/00;C21C5/56 主分类号 C22B9/187
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