MANUFACTURING AND APPLICATIONS OF METAL POWDERS AND ALLOYS
    8.
    发明公开
    MANUFACTURING AND APPLICATIONS OF METAL POWDERS AND ALLOYS 审中-公开
    HERSTELLUNG UND ANGENDUNGEN VON METALLPULVERN UNDERIENUNGEN

    公开(公告)号:EP2454041A2

    公开(公告)日:2012-05-23

    申请号:EP10800584.4

    申请日:2010-07-16

    发明人: MATHESON, Andrew

    IPC分类号: B22F9/06 B22F1/02 B22F5/00

    摘要: The present invention is directed to a method of manufacture of metal or alloy powders that uses liquid phase reduction of a metal halide, or a mixture of metal halides, to produce a metal particle coated in salts produced as a reaction byproduct. The reaction conditions can be chosen to select a range of metal particle sizes, and the salt coating prevents oxidation (or reaction with other atmospheric gases) and permits a range of applications hitherto difficult to achieve using metal powders.

    摘要翻译: 本发明涉及一种制造金属或合金粉末的方法,其使用金属卤化物的液相还原或金属卤化物的混合物来制备涂覆在作为反应副产物产生的盐中的金属颗粒。 可以选择反应条件以选择一定范围的金属粒度,并且盐涂层防止氧化(或与其它大气气体反应),并且允许使用金属粉末难以实现的一系列应用。