硫系、碲系、铅系易切削钢组织及硫化物对比分析

曹晨巍, 张盼盼, 胡绍晖, 周蕾, 付建勋

Structure and sulfide comparative analysis of sulfur, tellurium and lead free-cutting steels

CAO Chen-wei, ZHANG Pan-pan, HU Shao-hui, ZHOU Lei, FU Jian-xun

冶金分析 . 2020, (7): 8 -15 . DOI: 10.13228/j.boyuan.issn1000-7571.011061