continuous casting ratio中文什么意思

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In order to raise continuous casting ratio , improve product quality , decrease power consumption , fit in with the changing needs of the internal and external markets , pangang iron and steel ( group ) co . decided to invest a fall continuous casting construction project
攀钢炼钢厂全连铸工程是攀钢为提高连铸比、提高质量、降低能耗、适应国际国内市场要求而投资新建的。
In order to adjust structure of production 、 meet requirement of market and improve economic benefit 、 cancel old mould casting system ， pangang decided to enlarge continuous casting ratio and eliminate mould casting system ， pangang decided to install one new bloom casting machine 、 one new 130t lf plants 、 one new 130t rh degassing plants 。 this rh can treat 1000000t molten steel in every year ， it meet mostly request of the rail mill that they produce high quality and high speed heavy rail 。 the writer is a stuff member of this project
攀钢公司为了改善产品结构、增强市场竟争能力和提高经济效益，淘汰落后模铸系统，决定扩大连铸比并淘汰模铸，新建一台六流方坯连铸机、一台rh真空处理精炼装置、一座lf炉。这台新建rh真空处理装置年处理钢水100万吨，主要满足轨梁厂生产优质高速重轨和型钢的要求。作者作为该项目的三电部分主要参与人。

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