文章详细信息 关键词： 易切削钢;;夹杂物;;硫化锰;;枝晶;;定向凝固 [gap=915]Keywords: free-cutting steel;inclusions;manganese sulfide;dendrites;unidirectional solidification
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manganese sulfide inclusion 硫化锰夹杂
manganese sulfide inclusions 硫化锰夹杂
A high percentage of lead in steels solidifies at the tip of manganese sulfide inclusions.
一高比例的铅钢强化作用于锰硫化物夹杂物。
To improve the homogeneity of manganese sulfide and calcium fluoride, the machinability could be enhanced.
改善硫化锰和氟化钙的分布，将会改善切削加工性。
Based on fundamental of chemical precipitation, the superfine manganese sulfide was prepared by designed different technologies and conditions.
本文基于化学反应沉淀法的基本原理，通过设计不同的工艺路线和工艺条件制备硫化锰微细粉末。
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