【摘 要】
：
The Cu-coated nano SiC composite particles were prepared by heterogeneous nucleation method.For the heterogeneous nucleation process,the dispersed nano SiC particles and the active Cu2O precipitation
【机 构】
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National Key Laboratory for Remanufacturing,Academy of Armored Forces Engineering,Beijing 100072,Chi
【出 处】
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Fifth International Conference on Surface Engineering(第五届表面工
论文部分内容阅读
The Cu-coated nano SiC composite particles were prepared by heterogeneous nucleation method.For the heterogeneous nucleation process,the dispersed nano SiC particles and the active Cu2O precipitation were both prefabricated.The composite particles were characterized by means of XRD,SEM,EDS,TEM and ED analysis technics.It is found that the Cu layer were coated on the nano SiC particles,which is continuous anddense,is partly oxidized to Cu2O,and the oxidation rate can be reduced by improving experimental processes.
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