| 我国高纯生铁的生产和应用情况 |
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| 引用本文： | 曾艺成,巩济民. 我国高纯生铁的生产和应用情况[J]. 现代铸铁, 2012, 32(4): 61-66 |
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| 作者姓名： | 曾艺成 巩济民 |
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| 作者单位： | 1. 机械科学研究总院,北京,100044
2. 中国一拖集团股份有限公司,河南洛阳,100085 |
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| 摘 要： | 介绍了当今铸铁件的发展趋势及对其性能的要求,认为生产优质铸件的基础条件是采用高纯生铁。详细阐述了我国高纯生铁的生产历程和生产方法,对比国内外高纯生铁的指标数据,指出我国高纯生铁生产技术已经成熟,可媲美国外同类产品。
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| 关 键 词： | 高纯生铁 氧化法 精料法 |
Situation of High-Purity Pig Iron Production in China |
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| ZENG Yi-cheng , GONG Ji-min. Situation of High-Purity Pig Iron Production in China[J]. Modern Cast Iron, 2012, 32(4): 61-66 |
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| Authors: | ZENG Yi-cheng GONG Ji-min |
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| Affiliation: | 1.Machinery Sience Research Institute,Beijing 100044,China;2.Foundry and Forge Co.ltd.China First Tractor Group Co.Ltd.,Luoyang 471004,China) |
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| Abstract: | The present development tendency of iron castings and properties requirements for the iron castings were introduced.To adopt high-purity pig iron was considered as the necessary foundation for the high-quality castings production.The history of the high-purity pig iron production and two processes used for high-purity pig iron production in China were described in detail.By citing some data,the Chinese and foreign high-purity pig irons were compared and thereby it was showed that the China＇s high purity pig iron production technology has matured,and the quality of Chinese high-purity pig iron has reached and even exceeded the quality level of foreign high-purity pig irons. |
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| Keywords: | high-purity pig iron oxidation process well-chosen charge process |
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