METHOD FOR PRODUCING METAL-BASED MATERIALS FOR MAGNETIC COOLING OR HEAT PUMPS
    3.
    发明申请
    METHOD FOR PRODUCING METAL-BASED MATERIALS FOR MAGNETIC COOLING OR HEAT PUMPS 审中-公开
    用于制造用于磁性冷却或热泵的金属材料的方法

    公开(公告)号:US20110061775A1

    公开(公告)日:2011-03-17

    申请号:US12989020

    申请日:2009-04-27

    IPC分类号: C21D9/00 C21D1/00

    摘要: The process for preparing metal-based materials for magnetic cooling or heat pumps comprises the following steps: a) reacting chemical elements and/or alloys in a stoichiometry which corresponds to the metal-based material in the solid phase and/or liquid phase, b) if appropriate converting the reaction product from stage a) to a solid, c) sintering and/or heat treating the solid from stage a) or b), d) quenching the sintered and/or heat treated solid from stage c) at a cooling rate of at least 100 K/s.

    摘要翻译: 用于制备用于磁性冷却或热泵的金属基材料的方法包括以下步骤:a)使化学物质和/或合金以对应于固相和/或液相中的金属基材料的化学计量比,b )如果合适地将反应产物从阶段a)转化成固体,c)从步骤a)或b)烧结和/或热处理固体,d)将淬火和/或热处理的固体从阶段c)淬火 冷却速度至少为100K / s。