Research on Steel Based Surface Composites Prepared by Cast Infiltration with Special Composite Particles

@inproceedings{Bingyi2010ResearchOS,
  title={Research on Steel Based Surface Composites Prepared by Cast Infiltration with Special Composite Particles},
  author={Gao Bingyi},
  year={2010}
}
Big size of composite particles were prepared by mixing WC with Cr-Fe powder and then pressing.The composites particles were coated on the surface of sand cast mould,and then 45 steel liquid was poured in the cast mould.The thickness,composition of the cast infiltration layer and the cast infiltration mechanism were studied.The results show that,the surface composite layer without defects are obtained using this special composite particles cast infiltration.The coating prepared by this method… CONTINUE READING

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