@article{WANG Yong:21030076, author = {WANG Yong, CHEN Xuan, ZUO Pengpeng, WU Xiaochun}, title = {Influence of Copper and Sulfur on the Cutting Performance of P20-type Plastic Mold Steel}, publisher = {Materials Reports}, year = {2022}, journal = {Materials Review}, volume = {36}, number = {10}, eid = {21030076}, numpages = {-21030069}, pages = {21030076}, keywords = {free cutting;plastic mold steel;mechanical property;processing property}, url = {http://www.mater-rep.com/EN/abstract/article_4886.shtml}, doi = {10.11896/cldb.21030076} }