• From the chemical composition, trace element, inoculation and thermal exchange of metal mold casting, the principle of chill formation and the effective methods for preventing chill were studied.

    文章从铸铁化学成分微量元素孕育处理金属热交换方面叙述了产生白口原理白口的有效方法

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  • Sulphur is a potent chill-forming element. This element must be neutralised by maintaining adequate manganese content in accordance with the formula below as a minimum.

    冷成型的有效元素元素必须保持适量的元素成分来进行中和,参考如下公式作为含量最小值

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  • Sulphur is a potent chill-forming element.

    硫磺一种有效的冷硬成形成份。

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  • Sulphur is a potent chill-forming element.

    硫磺一种有效的冷硬成形成份。

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