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提出对金属粉末进行选择性激光烧结制作微型部件。用微细镍基合金粉末Ｎｉ３５、铜粉进行了实验，把镍粉、铜粉选择性烧结在一个微型部件中，证明在一个微型部件中进行多种材料的集成是可行的。
It is proposed that selective laser sintering of metal powders be used to fabricate miniature parts. Experiments were conducted with fine Ni-based alloy powder Ni35 and copper powder to selectively sinter nickel powder and copper powder in a micro-component, which proves that it is feasible to integrate many kinds of materials in a micro-component.