Chinese Journal of Lasers, Volume. 48, Issue 14, 1402006(2021)
Effects of Pulsed Laser on the Microstructure and Fatigue Properties of B950CF High-Strength Steel Hybrid Welding Joint
[10] Yan Q. Research on laser welding microstructure and properties of 1000 MPa grade ultra-high strength composite[D](2010).
[12] Li R D. Study on microstructure and properties of laser-arc hybrid welding joint of a high-strength bainitic steel[D](2019).
[13] Shen B L, Li L, Yue C L. Summarization of relationship between tensile strength and hardness of iron-steel materials[J]. Modern Cast Iron, 32, 93-96(2012).
[16] Laird C. The influence of metallurgical structure on the mechanisms of fatigue crack propagation[M]. //Fatigue Crack Propagation, 131-180(2009).
[17] Farabi N, Chen D L, Li J et al. Microstructure and mechanical properties of laser welded DP600 steel joints[J]. Materials Science and Engineering A, 527, 1215-1222(2010).
[18] Wang X L. Study on damage degree of surface crack fatigue propagation in metal structures[D](2017).
[20] Yi J Z, Lee P D, Lindley T C et al. Statistical modeling of microstructure and defect population effects on the fatigue performance of cast A356-T6 automotive components[J]. Materials Science and Engineering A, 432, 59-68(2006).
[22] Kou S. Welding metallurgy[M]. Yan J C, Yang J G, Zhang G J,Transl(2012).
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Zhiyong Zhu, Hui Chen, Yanlong Ma, Jujin Huang, Xu Zhao. Effects of Pulsed Laser on the Microstructure and Fatigue Properties of B950CF High-Strength Steel Hybrid Welding Joint[J]. Chinese Journal of Lasers, 2021, 48(14): 1402006
Category: laser manufacturing
Received: Dec. 18, 2020
Accepted: Jan. 27, 2021
Published Online: Jun. 25, 2021
The Author Email: Hui Chen (xnrpt@swjtu.edu.cn)