machinability of p/m sintered steels with manganese sulfide and calcium fluoride additives is investigated and analyzed by experiments of sintering and cutting on milling machine.
通过烧结和在铣床上切削加工的实验,研究了添加硫化锰和氟化钙的烧结钢的加工性。
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。
the stainless steel is sulfuric/nitric/hydrofluoric acid pickled at the mill to remove manganese sulfide inclusions, scale, and other impurities or imperfections from the surface of the steel.
不锈钢是将钢浸在硫酸/硝酸/氢氟酸打磨,以去除钢表面的硫化锰类物质、污垢、杂质和缺陷。
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.