The melting speed, overheat temperature, pouring temperature and modification in production of high chrome cast iron were studied.
对高铬铸铁的熔炼速度、过热温度、浇注温度及变质处理进行了研究。
The influence of melting rate, super heating temperature, pouring temperature and modification on high chromium cast iron were researched.
对高铬铸铁的熔炼速度、 过热温度、浇注温度和变质处理进行了研究。
And pouring temperature has little effect on modification.
浇铸温度对其变质效果影响不大。
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