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Molten metal handling system

机译:熔融金属处理系统

摘要

There is disclosed a combination of several novel elements in combination with improved designs of existing elements, to provide a relatively simple means for delivering high melting molten metals, such as magnesium and its alloys, to a continuous caster without exposure of the metal to the ambient atmosphere, at reproducible pressures and quantities to enable the advanced casting technologies to be utilized to their fullest potential. Thus in accordance with the present invention there is described a molten metal handling system, particularly useful for delivering high melting temperature metals in their molten state from a melting pot or crucible to a casting machine, e.g. die caster, strip caster, sand molds and the like, remote from the melting pot or crucible without exposure to the ambient atmosphere. The essential elements of the present molten metal handling system are a pump and heated conduits to carry the molten metal to the casting station. Preferred elements in addition to the pump and conduit are flowmeters and flow control elements. Optionally, two or more sources of molten metal, e.g. two remote crucible or melting pots, can be tied together to provide a continuous source of metal to one or more die casters or strip caster.
机译:公开了几种新颖元件的结合以及对现有元件的改进设计,以提供一种相对简单的方式来将高熔点熔融金属(例如镁及其合金)输送至连铸机,而金属不会暴露于周围环境。大气压,可重现的压力和数量,以使先进的铸造技术得以最大程度地利用。因此,根据本发明,描述了一种熔融金属处理系统,该系统特别适用于将处于熔融状态的高熔点金属从熔炉或坩埚输送到铸造机,例如铸造机。压铸机,带铸机,砂模等,远离熔炉或坩埚,且不暴露于周围大气。本发明的熔融金属处理系统的基本元件是泵和加热导管,以将熔融金属运送到铸造站。除了泵和导管之外,优选的元件是流量计和流量控制元件。任选地,两个或更多个熔融金属源,例如,熔融金属。可以将两个远程坩埚或熔炉捆绑在一起,为一个或多个压铸机或带铸机提供连续的金属源。

著录项

  • 公开/公告号US4635706A

    专利类型

  • 公开/公告日1987-01-13

    原文格式PDF

  • 申请/专利权人 THE DOW CHEMICAL COMPANY;

    申请/专利号US19850741782

  • 发明设计人 HUGH C. BEHRENS;

    申请日1985-06-06

  • 分类号B22D37/00;B22D27/02;

  • 国家 US

  • 入库时间 2022-08-22 07:09:45

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