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作者通过对SrFeSi与75FeSi孕育剂在生产中的对比试验。认为,对于承压铸件可用SrFeSi孕育剂代替75FeSi孕育剂。使用SrFeSi孕育剂后不仅降低了铸件成本,而且提高了铸件的综合机械性能。
The authors compare the production of SrFeSi with 75FeSi inoculant. It is believed that SrFeSi inoculant may be used instead of 75FeSi inoculant for die-castings. The use of SrFeSi inoculant not only reduces casting costs, but also improves the overall mechanical properties of the casting.