Method for manufacturing ingots of high-melting ferroalloys and metal
alloys with good forming properties
    2.
    发明授权
    Method for manufacturing ingots of high-melting ferroalloys and metal alloys with good forming properties 失效
    制造具有良好成型性能的高熔点铁合金和金属合金锭的方法

    公开(公告)号:US3930531A

    公开(公告)日:1976-01-06

    申请号:US474101

    申请日:1974-05-28

    CPC分类号: C22B9/18 B22D23/10

    摘要: Ingots of high-melting ferroalloys and metal alloys with good forming properties are obtained by melting a consumable electrode in a slag bath in an ingot mold while cooling the ingot mold and providing a high pressure gas inert to the slag above the slag bath. The apparatus is a trisectional pressure chamber including an ingot mold which may be surrounded by a pressure container, a bell-type distributing device surrounding and extending above the mold, a cap for the distributing device through which a guide rod for a consumable electrode is introduced into the mold and a gland mounted in the cap for sealing the pressure chamber.

    摘要翻译: 通过在铸锭模具中的熔渣中熔化消耗性电极,同时冷却铸锭模具并提供对炉渣上方的炉渣惰性的高压气体,获得具有良好成形性能的高熔点铁合金和金属合金锭。 该装置是包括可以由压力容器围绕的铸锭模具,围绕并在模具上方延伸的钟形分配装置的三体压力室,用于消耗电极的导杆通过该帽引导 进入模具和安装在盖中的压盖以密封压力室。