A combination of these two methods is particularly effective for producing medium-large double-wall pipes.
两种方法相结合，特别有效于生产大中型双壁管材。
The paper introduces the method of producing medium and low carbon FeMn by heat charging prerefining in ladle.
本文介绍了摇炉预炼热装冶炼中低碳锰铁的工艺方法。
It introduces the problems and its solution measures on producing medium carbon ferromanganese by means of anode slag.
介绍了精炼电炉在利用阳极渣进行中碳锰铁生产实践中出现的问题及解决办法。
It briefly introduces the process of producing medium and low carbon ferrochromium with hot charging ferrochromium in electro-silicothermic method as well as the economic benefit obtained.
简要介绍了采用热装硅铬的电硅热法生产中低碳铬铁的过程和所获得的经济效益。
It briefly introduces the process of producing medium and low carbon ferrochromium with hot charging ferrochromium in electro-silicothermic method as well as the economic benefit obtained.
简要介绍了采用热装硅铬的电硅热法生产中低碳铬铁的过程和所获得的经济效益。
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