Advanced Search
WU Song, HOU Jinbao, LANG Bo. Transient liquild phase diffusion bonding processing of Ni3Al single crystal superalloy[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2012, (2): 105-108.
Citation: WU Song, HOU Jinbao, LANG Bo. Transient liquild phase diffusion bonding processing of Ni3Al single crystal superalloy[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2012, (2): 105-108.

Transient liquild phase diffusion bonding processing of Ni3Al single crystal superalloy

More Information
  • Received Date: December 19, 2010
  • By using KNi3 alloy as filler,Ni3Al single crystal superalloy were bonded through transient liquid phase bonding method.The changes of the microstructures of the bonded joints and the base metal in different holding time were analyzed.The mechanical properties of the bonded joints were tested.The results show that,for the TLP diffusion bonding joint at 1 240℃ for 12 h,a majority area of TLP bonding joint is the same as the matrix which consists of γ and γ'phases.Other area consists of the γ+γ'eutectic phase and small block borides.γ'phase of base metal changes from largely cuboidal to irregular shape.Stress rupture strength of the TLP bonding joints at 1 000℃ reaches 90% of those of the standard base metal.During stress rupture,γ'phase rafted in bonding area were coarsening and irregular,which had some angles with the direction of stress rupture.
  • Related Articles

    [1]YANG Yule, DAI Yanfeng, GUO Meng, YANG Chao, PENG Weikang. Microstructure and mechanical properties of ultra-high strength AerMet 100 Steel formed by laser metal deposition[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2025, 46(3): 137-144. DOI: 10.12073/j.hjxb.20231219002
    [2]BA Peipei, DONG Zhihong, ZHANG Wei, PENG Xiao. Microstructure and mechanical properties of 12CrNi2 alloy steel manufactured by selective laser melting[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2021, 42(8): 8-17. DOI: 10.12073/j.hjxb.20210323003
    [3]HUANG Jie, XUE Songbai, GU Ronghai, WANG Bo, LIN Zhongqiang. Effect of Si on microstructures and properties of SAl5356 aluminum alloy wire[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2015, 36(11): 69-72.
    [4]ZHANG Man, WANG Pengfei, ZHANG Lincai, LIN Yuebin. Microstructure and mechanical properties of Cu/Al joint brazed with Zn-Al-Ag filler metal[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2013, (9): 55-58.
    [5]SHEN Zhikang, YANG Xinqi, ZHANG Zhaohua, YIN Yuhuan. Analysis of microstructure and mechanical properties of refill friction stir spot welded aluminum alloy[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2013, (6): 73-76.
    [6]ZHANG Man, XUE Songbai, DAI Wei, LOU Yinbin, WANG Shuiqing. Mechanical properties and microstructure of 3003 Al-alloy brazed joint with Zn-Al filler metal[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2011, (3): 61-64.
    [7]YANG Changyong, XU Jiuhua, DING Wenfeng, FU Yucan, CHEN Zhenzhen. Microstructure and mechanical property of Ag-Cu-Ti fillers added with rare earth lanthanum[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2010, (1): 67-70,74.
    [8]ZHANG Weihua, QIU Xiaoming, CHEN Xiaowei, ZHAO Xihua, SUN Daqian, LI Yongqiang. Microstructure and mechanical property of transient liquid phase bonded aluminum silicon alloy joint[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2009, (2): 121-124.
    [9]HAN Xianpeng, XUE Songbai, Gu Liyong, GU Wenhua, ZHANG Xin. Effect of gallium on microstructure and mechanical properties of Ag-Cu-Zn filler metals[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2008, (2): 45-48.
    [10]YAO Wei, GONG Shui-li, CHEN Li. Microstructure and mechanical properties of laser welded joint of titanium alloy[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2006, (2): 69-72,76.
  • Cited by

    Periodical cited type(3)

    1. 于天阳,马国政,郭伟玲,何鹏飞,黄艳斐,刘明,王海斗. 冷喷涂不同陶瓷含量Cu-Ti_3SiC_2复合涂层的微观组织及性能研究. 材料导报. 2022(07): 109-114 .
    2. 肖棚,高杰维,刘里根,韩靖. 激光熔覆修复EA4T车轴钢显微组织和强度评价. 材料导报. 2022(07): 115-121 .
    3. 鲁明远,韩保红,赫万恒,赵忠民. TiB_2基陶瓷/42CrMo合金层状梯度材料力学测试与结构设计. 焊接学报. 2021(09): 42-48+73+99 . 本站查看

    Other cited types(3)

Catalog

    Article views (234) PDF downloads (98) Cited by(6)

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return