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处理高碳当量铁水的含Ｂｉ孕育剂开发成功这种会Ｂｉ的ＣａＣｒｓｉＢｉ孕育剂用来处理低牌号高碳当量（４２％～４．３％ＣＥ）铁水，可提高铸件综合力学性能。试验结果表明，孕育剂用量为０．５％、铁水含Ｂｉ量的质量分数为（４００～７００），１０－６时综合效果最好...
Bi-containing inoculant for the successful development of high-carbon equivalent hot metal This Bi-based CaCrsiBi inoculant is used to treat low-grade high-carbon equivalent (42% to 4.3% CE) hot metal to improve the overall mechanical properties of the castings. The test results show that the inoculant dosage is 0.5%, the mass fraction of the Bi content in the molten iron is (400 ~ 700), and the comprehensive effect is best at 10-6 ...