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Effect of Rolling Temperature on the Structural Refinement and Mechanical Properties of Dual-Phase Heterostructured Low-Carbon Steel

文献类型：期刊论文

作者Xu, Tao3; Pan, Zhiyi3; Gao, Bo3; Huang, Jiaxi3; Chen, Xuefei1,2; Liu, Yi3; Xiao, Lirong3; Zhou, Hao3; Gao,Bo; Liu,Yi
刊名METALS
出版日期2022
卷号12期号:1页码:11
关键词heterostructure dual-phase steel warm rolling interstitial atoms high strength
DOI10.3390/met12010115
通讯作者Gao, Bo(gaobo@njust.edu.cn) ; Xiao, Lirong(xiaolr620@njust.edu.cn)
英文摘要Warm rolling at temperatures ranging from 25 degrees C to 500 degrees C was conducted on the dual-phase heterostructured low-carbon steel to investigate the effect of deformation temperature on the structural refinement and mechanical properties. Defying our intuition, the grain size and strength of the rolled steels do not deteriorate with the increase in deformation temperature. Warm rolling at 300 degrees C produces a much finer lamellar structure and higher strength than steels rolled at both room temperature and elevated temperature. It is supposed that the enhanced interactions between carbon atoms and defects (interfaces and dislocations) at 300 degrees C promote dislocation accumulation and stabilize the nanostructure, thus helping with producing an extremely finer structure and higher strength than other temperatures.
WOS关键词GRAIN-BOUNDARY SEGREGATION ; HIGH-STRENGTH ; DYNAMIC RECRYSTALLIZATION ; MARTENSITE ; DEFORMATION ; BEHAVIOR ; PRECIPITATION ; KINETICS ; STRESS ; CU
资助项目National Key R&D Program of China[2021YFA1200203] ; Key Program of National Natural Science Foundation of China[51931003] ; National Natural Science Foundation of China[52071178] ; National Natural Science Foundation of China[51901103] ; Hong Kong Research Grants Council[GRF 11214121] ; Projects in Science and Technique Plans of Ningbo City[2019B10083] ; China Post-doctoral Science Foundation[2021M701715] ; Natural Science Foundation of Jiangsu Province[BK20211197]
WOS研究方向Materials Science ; Metallurgy & Metallurgical Engineering
语种英语
WOS记录号WOS:000747811600001
资助机构National Key R&D Program of China ; Key Program of National Natural Science Foundation of China ; National Natural Science Foundation of China ; Hong Kong Research Grants Council ; Projects in Science and Technique Plans of Ningbo City ; China Post-doctoral Science Foundation ; Natural Science Foundation of Jiangsu Province
源URL[http://dspace.imech.ac.cn/handle/311007/88429]  
专题力学研究所_非线性力学国家重点实验室
通讯作者Gao, Bo; Xiao, Lirong
作者单位1.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China
3.Nanjing Univ Sci & Technol, Sch Mat Sci & Engn, Nano & Heterogeneous Mat Ctr, Nanjing 210094, Peoples R China
推荐引用方式
GB/T 7714		 Xu, Tao,Pan, Zhiyi,Gao, Bo,et al. Effect of Rolling Temperature on the Structural Refinement and Mechanical Properties of Dual-Phase Heterostructured Low-Carbon Steel[J]. METALS,2022,12(1):11.
APA Xu, Tao.,Pan, Zhiyi.,Gao, Bo.,Huang, Jiaxi.,Chen, Xuefei.,...&Zhou,Hao.(2022).Effect of Rolling Temperature on the Structural Refinement and Mechanical Properties of Dual-Phase Heterostructured Low-Carbon Steel.METALS,12(1),11.
MLA Xu, Tao,et al."Effect of Rolling Temperature on the Structural Refinement and Mechanical Properties of Dual-Phase Heterostructured Low-Carbon Steel".METALS 12.1(2022):11.

入库方式： OAI收割

来源：力学研究所

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