Chinese Journal of Lasers, Volume. 42, Issue 2, 203005(2015)

Effect of Laser Welding Heat Input on Microstructure and Properties of 26Cr-3.5Mo Ferritic Stainless Steel

Liu Lala1,2、*, Hu Shengsun1,2, Shen Junqi1,2, Ma Li1,2,3, and Wei Xin1,2
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
  • 3[in Chinese]
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    References(12)

    [1] [1] Kang Xifan. Ferritic Stainless Steel[M]. Beijing: Metallurgical Industry Press, 2012. 14-19.

    [2] [2] Wei Xin, Dong Junhua, Tong Jian, et al.. Influence of temperature on pitting corrosion resistance of Cr26Mo1 ultra pure high chromium ferrite stainless steel in 3.5% NaCl solution[J]. Acta Metallurgica Sinica, 2012, 48(4): 502-507.

    [3] [3] Zhang Yonglan, Li Yajiang, Yu Yanzhi. Characteristics of microstructure in welding zone of the ferritic stainless steel[J]. Materials for Mechanical Engineering, 1994, 18(6): 14-16.

    [4] [4] Li Yang, Hu Shengsun, Shen Junqi. Microstructural characteristics and mechanical properties of pulsed Nd:YAG laser welding copper and 316L stainless steel[J]. Chinese J Lasers, 2014, 41(7): 0703008.

    [6] [6] Wu Dongjiang, Zhang Tianwu, Ma Guangyi, et al.. Influence of welding parameters on the morphology of Fe-Ni alloy with continuous wave YAG laser[J]. Chinese J Lasers, 2013, 40(3): 0303003.

    [7] [7] Zhang Hongxia, Pei Feifei, Wang Zhibin, et al.. Effect of heat input on microstructure and mechanical properties of ultra-thin 443 ferritic stainless steel[J]. Transactions of the China Welding Institution, 2013, 34(4): 15-18.

    [8] [8] J C Villafuerte, H W Kerr, S A David. Mechanisms of equiaxed grain formation in ferritic stainless steel gas tungsten arc welds[J]. Materials Science and Engineering, 1995, 194: 187-191.

    [9] [9] Han Guoming, Li Jianqiang, Yan Qingliang. Modeling and simulation of the laser welding temperature field of stainless steel[J]. Transactions of the China Welding Institution, 2006, 27(3): 105-108.

    [10] [10] S Kou, Y Le. Welding parameters and the grain structure of weld metal-A thermodynamic consideration[J]. Metallurgical Transactions A, 1988, 19(4): 1075-1082.

    [11] [11] C Y Cui, X G Cui, X D Ren, et al.. Microstructure and microhardness of fiber laser butt welded joint of stainless steel plates[J]. Materials and Design, 2013, 49: 761-765.

    [12] [12] Zhang Tingting, Wang Wenxian, Yan Zhifeng, et al.. Effect of heat input on the microstructure and mechanical properties of 445J2 ultra-pure ferritic stainless steel welding joints[J]. Journal of Taiyuan University of Technology, 2014, 45(2): 210-214.

    CLP Journals

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    Liu Lala, Hu Shengsun, Shen Junqi, Ma Li, Wei Xin. Effect of Laser Welding Heat Input on Microstructure and Properties of 26Cr-3.5Mo Ferritic Stainless Steel[J]. Chinese Journal of Lasers, 2015, 42(2): 203005

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    Paper Information

    Category: laser manufacturing

    Received: Jul. 29, 2014

    Accepted: --

    Published Online: Jan. 19, 2015

    The Author Email: Liu Lala (liull_tju@126.com)

    DOI:10.3788/cjl201542.0203005

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