冷速对高碳铬轴承钢液析碳化物凝固析出机制的影响 |
李闪闪, 陈云, 巩桐兆, 陈星秋, 傅排先, 李殿中 |
Effect of Cooling Rate on the Precipitation Mechanism of Primary Carbide During Solidification in High Carbon-Chromium Bearing Steel |
LI Shanshan, CHEN Yun, GONG Tongzhao, CHEN Xingqiu, FU Paixian, LI Dianzhong |
图4 直径为600 mm的GCr15SiMn连铸轴承钢锭中心区域出现的典型液析碳化物形貌的OM像 |
Fig.4 Low (a) and locally high (b) magnified OM images of primary carbides found in the center zone of a continuous cast GCr15SiMn bearing steel ingot with a diameter of 600 mm |
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