Chinese Journal of Lasers, Volume. 44, Issue 12, 1202003(2017)

Microstructures and Properties of X100 Pipeline Steel Joints by Fiber Laser Welding

Guo Pengfei1,2, Wang Xiaonan2、*, Zhu Guohui1,2, Zhao Yanjun3, Zhang Min4, and Chen Changjun4
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
  • 3[in Chinese]
  • 4[in Chinese]
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    References(14)

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    [4] [4] Li Jihong, Yang Liang, Zhang Min. Microstructure and property of X100 pipeline steel welded joint[J]. Materials for Mechanical Engineering, 2014, 38(2): 59-62.

    [5] [5] Hu Meijuan, Qu Tingting, Wang Yalong, et al. Analysis on welded joint properties of X100 SAW line pipe[J]. Welded Pipe and Tube, 2012, 35(4): 20-23.

    [6] [6] Chang Zhiyuan, Huo Xiaoxin, Qiu Chunlin, et al. Microstructure and properties of CO2 arc weld joints for ultralow-carbon microalloyed X100 pipeline steel[J]. Iron and Steel, 2014, 49(12): 76-79.

    [7] [7] Quintino L, Costa A, Miranda R, et al. Welding with high power fiber lasers-A preliminary study[J]. Materials & Design, 2007, 28(4): 1231-1237.

    [8] [8] Miranda R,Costa A, Quintino L, et al. Characterization of fiber laser welds in X100 pipeline steel[J]. Materials & Design, 2009, 30(7): 2701-2707.

    [9] [9] Vollertsen F, Grünenwald S, Rethmeier M, et al. Welding thick steel plates with fibre lasers and GMAW[J]. Welding in the World, 2010, 54(3/4): R62-R70.

    [11] [11] Niu Jitai. Physical simulation in materials and hot-working[M]. Beijing: National Defense Industry Press, 1999: 72-73.

    [12] [12] Sun Q, Di H S, Li J C, et al. A comparative study of the microstructure and properties of 800 MPa microalloyed C-Mn steel welded joints by laser and gas metal arc welding[J]. Materials Science & Engineering A, 2016, 669: 150-158.

    [13] [13] Shen Baoluo, Li Li, Yue Changlin. et al. Summarization of relationship between tensile strength and hardness of iron-steel materials[J]. Modern Cast Iron, 2012, 32(1): 93-96.

    [14] [14] Wang X N, Sun Q, Zheng Z, et al. Microstructure and fracture behavior of laser welded joints of DP steels with different heat inputs[J]. Materials Science and Engineering A, 2017, 699: 18-25.

    [15] [15] Lan L Y, Kong X W, Qiu C L, et al. Influence of microstructural aspects on impact toughness of multi-pass submerged arc welded HSLA steel joints[J]. Materials & Design, 2016, 90: 488-498.

    CLP Journals

    [1] Hu Lianhai, Liu Xiaolin, Hou Debin, Xu Changling, Zhao Yang, Fu Kun, Wang Changcai. Microstructures and Properties of Laser Hybrid Welded T91 Steel Joints after High Temperature Aging[J]. Chinese Journal of Lasers, 2018, 45(9): 902003

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    Guo Pengfei, Wang Xiaonan, Zhu Guohui, Zhao Yanjun, Zhang Min, Chen Changjun. Microstructures and Properties of X100 Pipeline Steel Joints by Fiber Laser Welding[J]. Chinese Journal of Lasers, 2017, 44(12): 1202003

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    Paper Information

    Category: laser manufacturing

    Received: Jun. 13, 2017

    Accepted: --

    Published Online: Dec. 11, 2017

    The Author Email: Xiaonan Wang (wxn@suda.edu.cn)

    DOI:10.3788/cjl201744.1202003

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