| EAF—CSP流程Nb微合金化管线钢的连铸工艺研究 |
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| 引用本文： | 苏东,庄汉洲,高吉祥,王进步,李亚平,洪兵雄,沈训良.EAF—CSP流程Nb微合金化管线钢的连铸工艺研究[J].河南冶金,2006,14(B09):74-77. |
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| 作者姓名： | 苏东 庄汉洲 高吉祥 王进步 李亚平 洪兵雄 沈训良 |
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| 作者单位： | [1]广州钢铁集团公司 [2]珠江钢铁有限责任公司 |
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| 摘 要： | 基于珠钢采用Nb微合金化技术成功地开发了管线钢X52和X56的事实，结合CSP薄板坯连铸工艺特点，探索出了一套适合含Nb钢薄板坯连铸的浇注温度制度、结晶器保护渣、连铸拉速和结晶器热流密度匹配及二次冷却曲线等工艺控制技术。
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| 关 键 词： | 铌微合金化 管线钢 连铸工艺 |
RESEARCH ON CONTINUOUS CASTING PROCESS FOR NB MICROALLOYED OF PIPE LINE STEEL BY EAF- CSP FLOW |
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| Su Dong, Zhuang Hanzhou, Gao Jixiang, Wang Jinbu, Li Yaping, Hong Binxiong, Shen Xuntiang.RESEARCH ON CONTINUOUS CASTING PROCESS FOR NB MICROALLOYED OF PIPE LINE STEEL BY EAF- CSP FLOW[J].Henan Metallurgy,2006,14(B09):74-77. |
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| Authors: | Su Dong Zhuang Hanzhou Gao Jixiang Wang Jinbu Li Yaping Hong Binxiong Shen Xuntiang |
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| Abstract: | Based on the fact that ZIS succeed in manufacturing X52 and X56 pipe line steel by means of Nb Micro- alloying technology, this paper combined with the technical characteristic of TSCR and investigated a series of technology to control thin slab continuous casting for Nb- bearing steel,such as the schedules of the casting temperature.mold casting powder.matching between casting speed and heat flux density and cecondary coding wateretc. |
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| Keywords: | Nb microalloyed pipe line steel continuous casting process |
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