发明名称 Method and apparatus for the production of an object by casting in a liquid medium.
摘要 A homogeneous liquid mass of a first material (3) is formed in a liquid bath of a second material (2) whose melting temperature is lower than that of the first material, the said liquid mass is compressed by moving at least one part (4a) of a means of moulding, the temperature is lowered so that at least the first material solidifies and the component thus produced is extracted. Application to the production of silicon plates. <IMAGE>
申请公布号 EP0136197(A1) 申请公布日期 1985.04.03
申请号 EP19840401540 申请日期 1984.07.20
申请人 COMMISSARIAT A L'ENERGIE ATOMIQUE 发明人 POTARD, CLAUDE
分类号 C04B35/653;B29C67/06;C01B33/02;C01B33/021;C30B11/00;C30B27/00;H01L21/02 主分类号 C04B35/653
代理机构 代理人
主权项
地址