It is also indicated that the copper-contained medium-manganese white cast iron canobtain better microstructure and property by the combination modification of cree-ping agent and rare earth.

 
  • 并指出了使用蠕化剂、稀土对加铜中锰白口铸铁进行复合变质处理,可获更为理想的组织和性能。
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