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METHOD FOR FABRICATING A FUNCTIONALLY-GRADED MONOLITHIC SINTERED WORKING COMPONENT FOR MAGNETIC HEAT EXCHANGE AND AN ARTICLE FOR MAGNETIC HEAT EXCHANGE
METHOD FOR FABRICATING A FUNCTIONALLY-GRADED MONOLITHIC SINTERED WORKING COMPONENT FOR MAGNETIC HEAT EXCHANGE AND AN ARTICLE FOR MAGNETIC HEAT EXCHANGE
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机译：一种用于磁性换热的功能分级的单晶烧结工作部件的制造方法以及一种用于磁性换热的制品
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摘要
An article for magnetic heat exchange includes a functionally-graded monolithic sintered working component including La1-aRa(Fe1-x-yTyMx)13HzCb with a NaZn13-type structure. M is one or more of the elements from the group consisting of Si and Al, T is one or more of the elements from the group consisting of Mn, Co, Ni, Ti, V and Cr and R is one or more of the elements from the group consisting of Ce, Nd, Y and Pr. A content of the one or more elements T and R, if present, a C content, if present, and a content of M varies in a working direction of the working component and provides a functionally-graded Curie temperature. The functionally-graded Curie temperature monotonically decreases or monotonically increases in the working direction of the working component.
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机译：用于磁性热交换的物品包括功能梯度的整体烧结工作组件，其中包括La 1-a R a （Fe 1-xy T < Sub> y M x ） 13 H z C b 和NaZn 13 型结构。 M是Si和Al组成的组中的一种或多种元素，T是Mn，Co，Ni，Ti，V和Cr组成的组中的一种或多种元素，R是一种或多种元素选自Ce，Nd，Y和Pr。一个或多个元素T和R的含量（如果存在），C含量（如果存在）和M的含量在工作组分的工作方向上变化，并提供功能级居里温度。在工作部件的工作方向上，功能梯度居里温度单调降低或单调升高。
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