Chinese Journal of Lasers, Volume. 42, Issue 2, 203007(2015)

Microstructures and Properties of Ultra-Narrow-Gap Multi-Pass Welded Joint of 50 mm Turbine Rotor Steel by Laser Welding with Filler Wire

Zhao Yong1,2、*, Wang Qingzhao2, Huang Jian1, and Wu Yixiong1
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
  • show less
    References(12)

    [1] [1] Bertilsson J E, Faber G, Kuhnen G. 50 years of welded turbine rotors[J]. Brown Boveri Review, 1981, 12(68): 467-473.

    [2] [2] Adolph Luthy. Some advantages of welding tubine rotors[J]. Noval Engineers Journal, 1969, 1(81): 69-78.

    [3] [3] M Onozuka, J P Alfile, P Aubert, et al.. Manufacturing and maintenance technologies developed for a thick-wall structure of the ITER vacuum vessel[J]. Fusion Engineering and Design, 2001, 55(4): 397-410.

    [4] [4] Tang Zhuo, Zhao Lianglei, Cai Yan, et al.. Technological effect on bead characteristics of homemade thick plate welded by high power laser with filler wire[J]. Transactions of the China Welding Institution, 2008, 29(5): 81-84.

    [5] [5] Zhang Guowei, Xiao Rongshi. Microstructure and mechanical property of 60 mm-thick 304 stainless steel joint by ultra-narrow gap fiber laser beam welding[J]. Chinese J Lasers, 2014, 41(8): 0803007.

    [7] [7] Webster S, Kristensen J K, Petring D. Joining of thick section steels using hybrid laser welding[J]. Ironmaking and Steelmaking, 2008, 35(7): 496-504.

    [9] [9] Hu Lianhai. A Study on Laser Welding Stability, Joint Microstructures and Properties of 10Ni3CrMoV Thick Steel[D]. Shagnhai: Shanghai Jiao Tong University, 2011.

    [10] [10] Liu Hongbing, Tao Wang, Chen Jie, et al.. Filler wire melting dynamics during laser beam welding with filler wire[J]. Transactions of the China Welding Institution, 2013, 34(11): 73-77.

    [11] [11] Wang Hongying, Mo Shouxing, Li Zhijun. CO2 laser welding of AZ31 magnesium alloys with filler wire[J]. Transactions of the China Welding Institution, 2007, 28(6): 93-96.

    [12] [12] Wang Baiping, Zhao Yong, Huang Jian. Investigation on microstructure of thick plate stainless steel joint welded by multi-pass laser welding with filler wire[J]. Chinese J Lasers, 2013, 40(2): 0203008.

    CLP Journals

    [1] Peng Jin, Li Liqun, Zhang Ruizhu, Yan Dakao. Study on Aluminum Alloy Laser Welding with Pre-Melted Liquid Filler by Arc[J]. Laser & Optoelectronics Progress, 2017, 54(6): 61404

    [2] Xie Yufasheng, Huang Jian, Wang Wei, Wang Huan, Hua Xueming. Ultra-Narrow Gap Laser Wire Filling Welding Forming Defects of 5083 Aluminum Alloy Thick Plate[J]. Chinese Journal of Lasers, 2017, 44(3): 302008

    [3] Xu Yuan, Wu Dongdong, Ma Guangyi. Forming Process of Pulsed Laser Welding with Filler Wire for Hastelloy C-276 Sheets[J]. Laser & Optoelectronics Progress, 2017, 54(11): 111402

    [4] Tian Shuqiang, Li Zhuguo, Hua Xueming. Microstructure and Property of 9Ni Steel Joint by Ultra-Narrow-Gap Fiber Laser Welding[J]. Laser & Optoelectronics Progress, 2017, 54(4): 41408

    Tools

    Get Citation

    Copy Citation Text

    Zhao Yong, Wang Qingzhao, Huang Jian, Wu Yixiong. Microstructures and Properties of Ultra-Narrow-Gap Multi-Pass Welded Joint of 50 mm Turbine Rotor Steel by Laser Welding with Filler Wire[J]. Chinese Journal of Lasers, 2015, 42(2): 203007

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category: laser manufacturing

    Received: Jun. 20, 2014

    Accepted: --

    Published Online: Jan. 9, 2015

    The Author Email: Zhao Yong (yongzhao418@gmail.com)

    DOI:10.3788/cjl201542.0203007

    Topics