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公开(公告)号:US3807485A
公开(公告)日:1974-04-30
申请号:US26309672
申请日:1972-06-15
申请人: PATON B , PINCHUK N , MOSENDZ N , LEBEDEV V , MAKARA A , POPOVICHENKO A , KONSTANTINOV N , ZUEV B , GAPSHENKO A , PIVEN G , SHANIN N , DOVZHENKO A , KARPOV V , KALMYKOV V , KUZNETSOV E , STARUSCHENKO E , NOSATOV V , ZHOVNITSKY I
发明人: ZHOVNITSKY I , NOSATOV V , STARUSCHENKO E , KUZNETSOV E , KALMYKOV V , KARPOV V , DOVZHENKO A , SHANIN N , PIVEN G , GAPSHENKO A , ZUEV B , KONSTANTINOV N , POPOVICHENKO A , MAKARA A , LEBEDEV V , MOSENDZ N , PINCHUK N , PATON B
CPC分类号: B22D7/02
摘要: A method of producing multi-layer metal ingots providing a portion-by-portion filling of metal into the casting mould through liquid slag and crystallization of each portion of metal formed under the liquid slag, the temperature of which is maintained higher than the metal melting temperature of the layer being crystallized under it, each subsequent portion of metal being poured onto the preceding crystallized layer until an interlayer of liquid metal constituting 0.02 to 0.2 of its thickness is maintained over it.
摘要翻译: 一种生产多层金属锭的方法,其通过液体渣将金属部分填充到铸模中,并且在液态炉渣下形成的每个金属部分的结晶化,其温度保持高于金属熔化 在其下结晶的层的温度,每个后续部分的金属被倒在先前的结晶层上,直到其厚度为0.02至0.2的液态金属的中间层保持在其上。