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。
Effect of zinc, manganese and molybdenum on obstructing fluoride from depositing in bone of rats 锌、锰、钼对大鼠氟骨沉积的阻断作用
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。