发明名称 СПОСОБ ОДНОВРЕМЕННОГО ЛИТЬЯ НЕСКОЛЬКИХ СПЛАВОВ
摘要 A method of casting a multi-layered metal ingot including the steps of delivering a metallic divider (14) member into a direct chill mold (4), pouring a first molten metal into the mold on one side of the divider member, and pouring a second molten metal into the mold on the other side of the divider member, and allowing the first molten metal and the second molten metal solidify to form a metal ingot (10) which includes the divider metal layer disposed there between.
申请公布号 RU2004115623(A) 申请公布日期 2005.05.20
申请号 RU20040115623 申请日期 2002.10.22
申请人 АЛКОА ИНК. (US) 发明人 КИЛМЕР Рэймонд Дж. (US);КИРБИ Джеймс Л. (US)
分类号 B21B1/38;B22D11/00;B22D11/049 主分类号 B21B1/38
代理机构 代理人
主权项
地址