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Bi type inoculant for spheroidal graphite cast iron and method for producing spheroidal graphite cast iron using the same
Bi type inoculant for spheroidal graphite cast iron and method for producing spheroidal graphite cast iron using the same
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机译：用于球墨铸铁的bi型孕育剂及使用该孕育剂生产球墨铸铁的方法
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摘要
PROBLEM TO BE SOLVED: To provide a Bi inoculant capable of stably improving yield of Bi, increasing the number of graphite particles and sufficiently exerting the effect of Bi inoculation even in a thick-walled casting.;SOLUTION: The Bi inoculant for spheroidal graphite cast iron is intended for use at inoculation of cast iron molten metal for spheroidal graphite cast iron. The Bi inoculant is a mixture or an alloy comprising Bi and at least one or two chosen from Ni and Cu.;COPYRIGHT: (C)2012,JPO&INPIT
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