【摘要】 研究了氧化／还原工艺对雾化铜粉特性的影响，实验结果表明，雾化铜粉经适当的氧化／还原处理后，其表面层变成海绵状多孔组织，这种粉末具有较低的松装比重，其压制性能得到了显著的改善，与电解铜粉相比，这种粉末保持了较好的流动性和分散性。更多还原

【Abstract】 The effects of oxidation and reduction processes on the Characteristics of atomized Cupowder are discussed in this paper,The experimental results show that suitable oxdation/re-duction treatment can produce spongy structure on the surface layer of Cu powder.The re-sulted Cu powder posesses relativlely low apparent density,high flowability and dispersivi-ty. Ih addition its compressibility is improved obviously.更多还原