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发明名称
熔融金属过滤成型方法及其通孔模
摘要
本发明介绍了一种适用于熔融金属液体过滤成型的方法及其细通孔模制造方法,该方法用压缩气体将熔融金属从有相对直的细通孔模中挤压出,同时起到过滤成型的作用,特别适用于成型0.5mm以下的金属丝如铅丝等,该方法和装置都很简单,效率高,质量好,成本低,节能高,具有广泛的推广实用价值。
申请公布号
CN1140158A
申请公布日期
1997.01.15
申请号
CN95110843.3
申请日期
1995.07.07
申请人
刘青
发明人
刘青
分类号
C04B38/00
主分类号
C04B38/00
代理机构
代理人
主权项
1、一种适用于熔融金属过滤成形方法,其特征是在装熔融金属的熔炉或容器的熔融金属出口处紧密安装细通孔模、熔融金属经过细通孔模过滤流出或挤压出,用非金属液体或气体对流出或挤压出的熔融金属降温,使之结晶成形。
地址
410008湖南省长沙市晴佳巷77号
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