| 新一代TMCP工艺下热轧钢材显微组织的基本原理 |
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| 引用本文： | 刘振宇,唐帅,周晓光,衣海龙,王国栋.新一代TMCP工艺下热轧钢材显微组织的基本原理[J].中国冶金,2013,23(4):10-16. |
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| 作者姓名： | 刘振宇 唐帅 周晓光 衣海龙 王国栋 |
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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，辽宁沈阳110819 |
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| 基金项目： | 中央高校基本科研业务费专项基金(N100507002,N110307002);国家自然科学基金资助项目(51204049) |
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| 摘 要： | 简述了新一代TMCP与传统TMCP的区别，综述了基于超快冷技术的新一代TMCP工艺的基本物理冶 金学原理，重点介绍了新一代TMCP在细晶强化、析出强化和相变强化中的重要作用。
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| 关 键 词： | 新一代TMCP 超快冷 细晶强化 析出强化 贝氏体 相变强化 |
Metallurgical Principles of New-Generation TMCP of Hot Rolling Steel |
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| LIU Zhen-yu,TANG Shuai,ZHOU Xiao-guang,YI Hai-long,WANG Guo-dong.Metallurgical Principles of New-Generation TMCP of Hot Rolling Steel[J].China Metallurgy,2013,23(4):10-16. |
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| Authors: | LIU Zhen-yu TANG Shuai ZHOU Xiao-guang YI Hai-long WANG Guo-dong |
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| Affiliation: | (State Key Laboratory of Rolling and Automation,Northeastern University,Shenyang 110819,Liaoning,China) |
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| Abstract: | The comparison was made between conventional TMCP （thermal mechanical controlled processing） and new-generation TMCP in this paper. The metallurgical principles of new-generation TMCP based on ultra fast cooling were described. The application of new-generation TMCP on strengthening mechanism such as fine grain strengthening, precipitation strengthening and phase transformation strengthening has been summarized. |
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| Keywords: | new-generation TMCP ultra fast cooling fine grain strengthening precipitation strengthening bainite phase transformation strengthening |
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