【摘要】 应用铸渗技术，在铸钢表面生成厚度为５ｍｍ的铸铁层，该铸铁层由表向里的石墨形态分布为片状石墨、粒状石墨到球状石墨。更多还原

【Abstract】 Using Cast infiltration technology, a layer of cast iron with a thickness of 5mm was produced on the surface of cast steel. The graphite mophology of the cast iron layer is transformed from outside in, which are flake, granular to globular.更多还原