WC-8Co与Al2O3-TiC两种拉拔模具磨损行为研究
杨学锋, 王守仁, 杨丽颖, 王砚军, 张冰, 宋培龙

Research on the Wear Behaviors of WC-8Co and Al2O3-TiC Conical Dies
YANG Xue-Feng, WANG Shou-Ren, YANG Li-Ying, WANG Yan-Jun, ZHANG Bing, SONG Pei-Long
图4 WC-8Co拉拔模具内孔磨损面显微照片
Fig. 4 SEM image of the worn surface of WC-8Co conical die