The spheroidiser is a necessary additive to manufacture ductile iron. Sometimes with the same hot metal,spheroidisers and treated technology, reactions differ greatly from each other. The reaction may be quite normal in one case, but very intensive for another one. The effects of kinetic factors such as size, surface area and morphology of spheroidiser on the reaction of spheoidization are studied.
参考文献
[1] | Shenyang Casting Institute;Dalian Engineering Colloge.Ductile Iron[M].北京:机械工业出版社,1982 |
[2] | DONG Ruo-jing.Metallugical Principles[M].北京:机械工业出版社,1982 |
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