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公开(公告)号:US5983983A
公开(公告)日:1999-11-16
申请号:US920522
申请日:1997-08-29
申请人: Philip Neil Whateley
发明人: Philip Neil Whateley
CPC分类号: B22D27/20 , B22D31/002
摘要: A mould is provided having a surface which defines a mould cavity, and the mould surface includes on at a least part thereof a compound comprising a nucleation agent. The mould is heated. A metal heated to a temperature 0-15.degree. C. above the liquidus temperature is poured into the heated mould cavity and the molten metal is solidified in the mould cavity.
摘要翻译: 提供具有限定模腔的表面的模具,并且模具表面在其至少一部分上包括包含成核剂的化合物。 模具加热。 将加热到液相线温度以上0-15℃的金属倒入加热的模腔中,并将熔融金属固化在模腔中。