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镀锌层厚度对铝/镀锌板CMT搭接接头组织和性能的影响

王志平,  靳朋礼,  杨斯楠,  贾鹏

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文章导航 > 焊接学报  > 2019 >  40(4): 16-21
王志平, 靳朋礼, 杨斯楠, 贾鹏. 镀锌层厚度对铝/镀锌板CMT搭接接头组织和性能的影响[J]. 焊接学报, 2019, 40(4): 16-21. doi: 10.12073/j.hjxb.2019400093
引用本文: 王志平, 靳朋礼, 杨斯楠, 贾鹏. 镀锌层厚度对铝/镀锌板CMT搭接接头组织和性能的影响[J]. 焊接学报, 2019, 40(4): 16-21. doi: 10.12073/j.hjxb.2019400093
shu
WANG Zhiping, JIN Pengli, YANG Sinan, JIA Peng. Effects of thickness of zinc layer on microstructure and properties of CMT lap welding joint between aluminum and galvanized steel[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2019, 40(4): 16-21. doi: 10.12073/j.hjxb.2019400093
Citation: WANG Zhiping, JIN Pengli, YANG Sinan, JIA Peng. Effects of thickness of zinc layer on microstructure and properties of CMT lap welding joint between aluminum and galvanized steel[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2019, 40(4): 16-21. doi: 10.12073/j.hjxb.2019400093
shu

镀锌层厚度对铝/镀锌板CMT搭接接头组织和性能的影响

doi: 10.12073/j.hjxb.2019400093

  • 中国民航大学 天津市民用航空器适航与维修重点实验室，天津　300300

基金项目: 

民航科技资助项目(MHRD20130104)

详细信息
    作者简介:

    王志平，男，1963年出生，博士，教授. 主要从事航空材料加工与测试的科研和教学工作. 发表论文100余篇. Email: zpwang@cauc.edu.cn

  • 中图分类号: TG 444

Effects of thickness of zinc layer on microstructure and properties of CMT lap welding joint between aluminum and galvanized steel

  • Tianjin Key Laboratory of Civil Airworthiness and Maintenance, Civil Aviation University of China, Tianjin 300300, China

  • 摘要: 文中研究厚度分别为10，30，60 μm (依次为1号，2号，3号)的镀锌层 对6082铝合金/镀锌板搭接接头组织和性能的影响，结果表明，1号焊缝成形较差，边缘有锌层烧蚀，3号焊缝形貌较美观，润湿性较好；1号和3号焊接接头拉伸性能较差，2号的焊接接头拉伸承载力达到9 519.5 N；镀锌层主要影响了富锌区和界面区，发现富锌区有枝晶和裂纹生成，界面区的金属间化合物均为Fe-Al-Zn化合物，仅在界面中间位置附近生成，3号的化合物层达到4 ~ 6 μm，1号和2号的化合物层为1 ~ 2 μm. 综上所述，合适的镀锌层厚度才能得到性能良好的焊接接头.
    Abstract: It aimed to investigate that effects of the thickness of zinc coating on the microstructure and properties of 6082 aluminum alloy/galvanized steel joint. The thickness of zinc layer was 10, 30 and 60 μm(No.1, No.2, No.3), respectively. The results showed that the No.1 weld shape was poor, with zinc layer ablation of the edge; and the appearance of No.3 weld seam was better and the wettability was better. Tensile properties of No.1 and No.3 welded joint was poor, and the tensile bearing capacity of the No.2 weld seam was 9 519.5 N. The zinc layer mainly affected the zinc-rich zone and the interfacial zone, and the zinc-rich zone had dendrites and cracks. The intermetallic compounds in the interfacial zone were Fe-Al-Zn compound, which formed only in the vicinity of the intermediate position of the interfacial zone. The No.3 compound layer produced was 4 ~ 6 μm, and the No.1 and No.2 compound layer was 1 ~ 2 μm. In summary, a suitable galvanized layer thickness was required to obtain a welded joint with good performance.
  • [1] 冯 健, 韩 靖, 张雪梅, 等. 7A04铝合金/304不锈钢连续驱动摩擦焊及焊后热处理[J]. 焊接学报, 2018, 39(8): 11 − 17
    [2] Feng Jian, Han Jing, Zhang Xuemei, et al. Continuous drive friction welding and post welding heat treatment of 7A04 aluminum alloy and 304 stainless steel[J]. Transactions of the China Welding Institution, 2018, 39(8): 11 − 17
    [3] Zhang C Q, Lü G M, Jin X, et al. Study of joining mechanism of ABS polymer and steel/aluminum by resistance spot welding[J]. China Welding, 2018, 27(2): 57 − 62.
    [4] Li Xiaoliang, Yu Zhihui, Zhang Peilei, et al. Influencing factors and improvement measures of joint performance by laser fusion-brazing between zinc-coated steel and aluminum alloy[J]. Materials Repotrs, 2015, 29(5): 123 − 126, 144
    [5] Lei Z, Li X Y, Xu F J, et al. Laser-pulsed MIG hybrid welding technology of A6N01S aluminum alloy[J]. China Welding, 2017, 26(4): 10 − 19.
    [6] Huang Jiankang, Li Jie, Shen Limin, et al. Effects of Si and Mg on mechanical properties of aluminum steel welded-brazed joint[J]. Transcactions of the China Welding Institution, 2016, 37(8): 93 − 100
    [7] 李晓靓, 于治水, 张培磊, 等. 激光熔-钎焊镀锌钢/铝异种金属的接头性能影响因素及改善措施[J]. 材料导报, 2015, 29(5): 123 − 126

    , 144
    [8] Yang Shuo, Lin Jian, Yang Shanglu, et al. Effect of bonded area on shear strength and failure mode in steel/Al CMT brazed joint[J]. Journal of Materials Engineering, 2014(4): 34 − 39
    [9] Li Chaohao, Hua Xueming, Zhang Yuelong, et al. Study on influence factor and formation mechanism of porosities in CMT welding of galvanized steel sheet[J]. Transactions of the China Welding Institution, 2019, 40(1): 94 − 98
    [10] 黄健康, 李 杰, 沈利民, 等. Si, Mg对铝/钢熔钎焊焊接接头力学性能的影响[J]. 焊接学报, 2016, 37(8): 93 − 100
    [11] Qin G L, Su Y H, Meng X M, et al. Numerical simulation on MIG arc brazing-fusion welding of aluminum alloy to galvanized steel plate[J]. International Journal of Advanced Manufacturing Technology, 2015, 78(9–12): 1917 − 1925.
    [12] Miao Yugang, Wu Bintao, Han Duanfeng, et al. Characteristics of joint and interface layer during bypass current MIG welding-brazing of aluminum and steel dissimilar[J]. Transactions of the China Welding Institution, 2014, 35(9): 6 − 10
    [13] Shi Yu, Li Jie, Huang Jiankang, et al. Effects of Si and Zn on interface microstructures of aluminum steel welding brazing joint[J]. The Chinese Journal of Nonferrous Metals, 2015(1): 30 − 35
    [14] Dharmendra C, Rao K P, Wilden J, et al. Study on laser welding-brazing of zinc coated steel to aluminum alloy with a zinc based filler[J]. Materials Science & Engineering A, 2011, 528(3): 1497 − 1503.
    [15] Zhang Hongtao, Feng Jicai, He Peng, et al. Effect of zinc coating on arc heating behavior for joining Al and zinc coated steel by welding-brazing process[J]. Transactions of the China Welding Institution, 2009, 30(8): 37 − 40
    [16] Arghavani M R, Movahedi M, Kokabi A H. Role of zinc layer in resistance spot welding of aluminium to steel[J]. Materials & Design, 2016, 102: 106 − 114.
    [17] Haddadi F, Strong D, Prangnell P B. Effect of zinc coatings on joint properties and interfacial reactions in aluminum to steel ultrasonic spot welding[J]. Journal of Metals, 2012, 64(3): 407 − 413.
    [18] Zhang Fan, Li Fang, Wang Shien, et al. Research of lap gap in fiber laser lap welding of galvanized steel[J]. Chinese Journal of Lasers, 2014(10): 113 − 118.
    [19] Miyamoto K, Nakagawa S, Tsushima K, et al. Effect of Zn insertion on diffusion bonded joint properties of steel and aluminum alloy: - dissimilar metals joining of steel and aluminum alloy by Zn insertion[J]. Journal of the Japan Welding Society, 2014, 32: 15 − 30.
    [20] 张洪涛. 铝/镀锌钢板CMT熔—钎焊机理研究[D]. 哈尔滨: 哈尔滨工业大学, 2008.
    [21] 杨 硕, 林 健, 杨上陆, 等. 钢/铝CMT接头熔合面积对接头抗剪强度及破坏模式的影响[J]. 材料工程, 2014(4): 34 − 39
    [22] 李超豪, 华学明, 张跃龙, 等. 镀锌板CMT焊焊缝气孔影响因素及产生机理[J]. 焊接学报, 2019, 40(1): 94 − 98
    [23] Lim Y M, Jang B S, Koh J H. The effect of shielding gas and arc voltage on the bead shape and pore generation of galvanized steel pipe welds with gas metal arc welding[J]. Advanced Materials Research, 2013, 746: 240 − 244.
    [24] 苗玉刚, 吴斌涛, 韩端锋, 等. 铝/镀锌钢异种金属旁路分流MIG电弧熔钎焊界面区组织与接头性能[J]. 焊接学报, 2014, 35(9): 6 − 10
    [25] Feng J C, He P, Hackl H. Distribution of Zn and interfacial microstructure of braze-welding CMT joints between aluminium and galvanized steel sheets[J]. Solid State Phenomena, 2007, 127: 43 − 48.
    [26] 石 玗, 李 杰, 黄健康, 等. Si和Zn对铝/钢异种金属熔钎焊接头界面组织的影响[J]. 中国有色金属学报, 2015(1): 30 − 35
    [27] Reimann W, Pfriem S, Hammer T, et al. Influence of different zinc coatings on laser brazing of galvanized steel[J]. Journal of Materials Processing Technology, 2017, 239: 75 − 82.
    [28] 张洪涛, 冯吉才, 何 鹏, 等. 镀锌层对铝/镀锌钢板CMT熔-钎焊电弧加热行为的影响[J]. 焊接学报, 2009, 30(8): 37 − 40
    [29] 张 帆, 李 芳, 王诗恩, 等. 镀锌钢板搭接光纤激光焊接中搭接间隙的研究[J]. 中国激光, 2014(10): 113 − 118
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  • 收稿日期:  2018-01-21

镀锌层厚度对铝/镀锌板CMT搭接接头组织和性能的影响

doi: 10.12073/j.hjxb.2019400093
  • 中国民航大学 天津市民用航空器适航与维修重点实验室，天津　300300
    • 基金项目:

    民航科技资助项目(MHRD20130104)

    作者简介:

    王志平，男，1963年出生，博士，教授. 主要从事航空材料加工与测试的科研和教学工作. 发表论文100余篇. Email: zpwang@cauc.edu.cn

  • 收稿日期: 2018-01-21

  • 中图分类号: TG 444

摘要: 文中研究厚度分别为10，30，60 μm (依次为1号，2号，3号)的镀锌层 对6082铝合金/镀锌板搭接接头组织和性能的影响，结果表明，1号焊缝成形较差，边缘有锌层烧蚀，3号焊缝形貌较美观，润湿性较好；1号和3号焊接接头拉伸性能较差，2号的焊接接头拉伸承载力达到9 519.5 N；镀锌层主要影响了富锌区和界面区，发现富锌区有枝晶和裂纹生成，界面区的金属间化合物均为Fe-Al-Zn化合物，仅在界面中间位置附近生成，3号的化合物层达到4 ~ 6 μm，1号和2号的化合物层为1 ~ 2 μm. 综上所述，合适的镀锌层厚度才能得到性能良好的焊接接头.

English Abstract

王志平, 靳朋礼, 杨斯楠, 贾鹏. 镀锌层厚度对铝/镀锌板CMT搭接接头组织和性能的影响[J]. 焊接学报, 2019, 40(4): 16-21. doi: 10.12073/j.hjxb.2019400093
引用本文: 王志平, 靳朋礼, 杨斯楠, 贾鹏. 镀锌层厚度对铝/镀锌板CMT搭接接头组织和性能的影响[J]. 焊接学报, 2019, 40(4): 16-21. doi: 10.12073/j.hjxb.2019400093
shu
WANG Zhiping, JIN Pengli, YANG Sinan, JIA Peng. Effects of thickness of zinc layer on microstructure and properties of CMT lap welding joint between aluminum and galvanized steel[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2019, 40(4): 16-21. doi: 10.12073/j.hjxb.2019400093
Citation: WANG Zhiping, JIN Pengli, YANG Sinan, JIA Peng. Effects of thickness of zinc layer on microstructure and properties of CMT lap welding joint between aluminum and galvanized steel[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2019, 40(4): 16-21. doi: 10.12073/j.hjxb.2019400093
shu

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