试验结果表明，此种孕育剂对细化晶粒、改变碳化物组成及形状、提高性能有显著的效果。
The experimental results have indicated that inoculation has significant effect upon soundess of white cast iron, refine grain, Change ingredient and shape of carbides and improve its properties.
结果表明，钒渣复合孕育剂可有效地细化晶粒，改变碳化物形态；
The test results show that Vslag compound inoculants refine grain effectively and alter carbide appearance.
结果表明，钒渣复合孕育剂可有效地细化晶粒，改变碳化物形态；
The test results show that Vslag compound inoculants refine grain effectively and alter carbide appearance.
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