稀土复合变质对超高锰钢组织的影响

Effects of RE multiple modification on the structure of super-high manganese steel

主要研究了稀土复合变质剂及其加入量对超高锰钢组织的影响 ,试验结果表明 :稀土复合变质剂可以改变超高锰钢铸态和热处理态组织中碳化物的形态和分布 。

The effects of RE multiple modification agent and quantity of the adding of it on structure of high manganese steel have been studied. The test shows that the RE multiple modification agent influences the carbonate shape and distribution in the structure of super-high manganese steel,and increases the primary hardness after heat-treatment.