| 先进高强钢选择性氧化及抗粉化性能 |
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| 引用本文： | 邸洪双,张洁岑,邓永刚.先进高强钢选择性氧化及抗粉化性能[J].河南冶金,2014,22(5):1-6. |
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| 作者姓名： | 邸洪双 张洁岑 邓永刚 |
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| 作者单位： | 东北大学,轧制技术及连轧自动化国家重点实验室 |
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| 基金项目： | 国家重点基础研究发展计划项目，中央高校基本科研业务费资助项目 |
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| 摘 要： | 介绍了生产先进高强钢热浸镀锌板的重要性,论述了生产过程中出现选择性氧化的原因及合金化板产生粉化的原因.具体分析了保护气氛的露点、保护气氛的组成、退火温度及时间、合金元素的种类和含量对高强钢选择氧化的影响.并分析了合金化工艺及锌液成分对合金化镀层相结构及抗粉化性能的影响.
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| 关 键 词： | 先进高强钢 热浸镀锌 选择性氧化 抗粉化 |
THE SELECTIVE OXIDATION AND POWDERING RESISTANCE OF ADVANCED HIGH STRENGTH STEEL |
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| Di Hongshuang,Zhang Jiecen,Deng Yonggang.THE SELECTIVE OXIDATION AND POWDERING RESISTANCE OF ADVANCED HIGH STRENGTH STEEL[J].Henan Metallurgy,2014,22(5):1-6. |
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| Authors: | Di Hongshuang Zhang Jiecen Deng Yonggang |
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| Affiliation: | Di Hongshuang Zhang Jiecen Deng Yonggang (State Key Laboratory of Rolling and Automation, Northeastern University) |
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| Abstract: | The importance of producing advanced high strength steel in continuous hot dip galvanizing line is explained and the reasons for selective oxidation appeared during galvanizing and GA steel powdering are mainly discussed, including dew point, the composition of protective atmosphere, annealing time, annealing temperature, kinds and content of alloying elements. Additionally, the effects of galvannealing process and the composition of zinc pot on structure of phases in the coating and powdering resistance are analyzed. |
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| Keywords: | advanced high strength steel hot dip galvanizing selective oxidation powdering resistance |
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