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| 960MPa Grade High Performance Weldable Structure Steel Plate Processed by using TMCP |
| Nie Yi |
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Abstract For the purpose of getting high strength with good toughness and welding ability, we designed a composition for 960MPa welding structure steel. This composition has very low carbon contents and was microalloyed. The TMCP and RPC were employed to ensure fine lath-like bainitie achievement. This kind of microstructure could induce higher strength and better toughness. This way, steels could be strengthened to reach or even exceed 960MPa.
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Received: 28 July 2008
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Corresponding Authors:
Nie Yi
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| [1] |
Xue-feng Zhou,*,Di Liu,Wang-long Zhu,Feng Fang,Yi-you Tu,Jian-qing Jiang. Morphology, microstructure and decomposition behavior of M2C carbides in high speed steel[J]. Chinese Journal of Iron and Steel, 2017, 24(1): 43-49. |
| [2] |
Zhi-min CUI,,Li-guang ZHU,,Yuan-liang LI,Qing-jun ZHANG,Chun-liang YAN,Wen-ling MO5. Relationship between Crystal Structure of Inclusions and Formation of Acicular Ferrites[J]. Chinese Journal of Iron and Steel, 2016, 23(6): 586-592. |
| [3] |
Xiao-bing LI,Yi MIN,Zhe YU,Cheng-jun LIU,Mao-fa JIANG. Effect of Mg Addition on Nucleation of Intra-granular Acicular Ferrite in Al-killed Low Carbon Steel[J]. Chinese Journal of Iron and Steel, 2016, 23(5): 415-421. |
| [4] |
A-rong,Lin ZHAO,Chuan PAN,Zhi-ling TIAN. Influence of Ti on Weld Microstructure and Mechanical Properties in Large Heat Input Welding of High Strength Low Alloy Steels[J]. Chinese Journal of Iron and Steel, 2015, 22(5): 431-437. |
| [5] |
Feng CHAI,Hang SU,Cai-fu YANG,Dong-mei XUE. Nucleation Behavior Analysis of Intragranular Acicular Ferrite in a Ti-killed C-Mn Steel[J]. Chinese Journal of Iron and Steel, 2014, 21(3): 369-374. |
| [6] |
YANG Jing-hong;et al. Microstructure and Transformation Characteristics of Acicular Ferrite in High Niobium-Bearing Microalloyed Steel[J]. Chinese Journal of Iron and Steel, 2010, 17(6): 53-59. |
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2010, Vol. 17 
