| 超低头连铸板坯的夹杂物 |
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| 引用本文： | 刘新华,蔡开科,曾小平,王砚铭. 超低头连铸板坯的夹杂物[J]. 北京科技大学学报, 1991, 0(Z1) |
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| 作者姓名： | 刘新华 蔡开科 曾小平 王砚铭 |
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| 作者单位： | 北京科技大学(刘新华，蔡开科)，天津钢厂(曾小平)，天津钢厂(王砚铭) |
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| 摘 要： | 采用硫印法,X光透射法、大样电解法和金相法,对钢包、中间包和连铸坯中的夹杂物进行了系统调查研究。对浇注过程中夹杂物类型、数量、组成和分布以及二次氧化进行了讨论。所得结果,对改进生产操作和提高铸坯纯净度具有指导意义。
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| 关 键 词： | 连铸板坯 夹杂物 二次氧化 金相法 |
Investigation of Non-metallic Inclusions for the Slab of Super Low Head Continuous Caster |
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| Liu Xinhua Cai Kaike Zeng Xiaoping Wang Yanming. Investigation of Non-metallic Inclusions for the Slab of Super Low Head Continuous Caster[J]. Journal of University of Science and Technology Beijing, 1991, 0(Z1) |
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| Authors: | Liu Xinhua Cai Kaike Zeng Xiaoping Wang Yanming |
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| Affiliation: | University of Science and Technology Beijing Tianjin Steel Works |
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| Abstract: | The non-metallic inclusions during the casting process in ladle,tundish, mould and slab of super low head caster has been investigated using supher. print, X-ray, slime method and microscope. The quanlity, morphology composition and dimensional distribution of inclusions in slab as well as reoxy-dation, slag composition change etc are discussed. |
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| Keywords: | continuous casting slab inclusions reoxydation microscope |
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