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钎焊温度对Ti60合金与Si3N4陶瓷接头界面组织及性能的影响

胡天衣1,2,雷玉珍2,胡胜鹏2,宋晓国1,王春雨2

胡天衣1,2,雷玉珍2,胡胜鹏2,宋晓国1,王春雨2. 钎焊温度对Ti60合金与Si3N4陶瓷接头界面组织及性能的影响[J]. 焊接学报, 2018, 39(8): 28-31,37. DOI: 10.12073/j.hjxb.2018390195
引用本文: 胡天衣1,2,雷玉珍2,胡胜鹏2,宋晓国1,王春雨2. 钎焊温度对Ti60合金与Si3N4陶瓷接头界面组织及性能的影响[J]. 焊接学报, 2018, 39(8): 28-31,37. DOI: 10.12073/j.hjxb.2018390195
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HU Tianyi1,2, LEI Yuzhen2, HU Shengpeng2, SONG Xiaoguo1, WANG Chunyu2. Effect of brazing temperature on interfacial microstructure and properties of Ti60/Si3N4 brazed joints[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2018, 39(8): 28-31,37. DOI: 10.12073/j.hjxb.2018390195
Citation: HU Tianyi1,2, LEI Yuzhen2, HU Shengpeng2, SONG Xiaoguo1, WANG Chunyu2. Effect of brazing temperature on interfacial microstructure and properties of Ti60/Si3N4 brazed joints[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2018, 39(8): 28-31,37. DOI: 10.12073/j.hjxb.2018390195
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钎焊温度对Ti60合金与Si3N4陶瓷接头界面组织及性能的影响

  • 1. 哈尔滨工业大学 先进焊接与连接国家重点实验室, 哈尔滨 150001;
    2. 哈尔滨工业大学(威海) 山东省特种焊接技术重点实验室, 威海 264209

基金项目: 国家自然科学基金资助项目（51405099）；国家重大科技专项基金资助项目（2014ZX04001131）

Effect of brazing temperature on interfacial microstructure and properties of Ti60/Si3N4 brazed joints

  • 1. Harbin Institute of Technology, State Key Laboratory of Advanced Welding and Joining, Harbin 150001, China;
    2. Harbin Institute of Technology at Weihai, Shandong Provincial Key Laboratory of Special Welding Technology, Weihai 264209, China

摘要

    摘要
  • 摘要: 为研究钎焊温度对Ti60/Si3N4接头组织与力学性能的影响，采用Ag-28Cu共晶钎料在870~910℃温度区间，保温10 min条件下进行钎焊连接.利用扫描电子显微镜、能谱仪对钎焊接头界面组织进行分析，得到的典型接头界面组织结构为Ti60/Ti-Cu化合物/Ag（s，s）+Cu（s，s）/Ti-Cu化合物/Ti5Si3+TiN/Si3N4，并对钎焊接头的组织演变过程进行了分析.结果表明，随着钎焊温度的升高，Ti60侧的Ti-Cu化合物反应层与Si3N4陶瓷侧的Ti5Si3+TiN反应层厚度逐渐增加，Ag（s，s）与Cu（s，s）含量减少，同时，扩散至Si3N4陶瓷侧的Ti元素与液相中Cu元素反应生成Ti-Cu化合物并在Ti5Si3+TiN反应层中形核.剪切测试表明，在钎焊温度880℃，保温10 min工艺参数条件下获得的接头最大抗剪强度为61.7 MPa.
    Abstract: In order to study the effect of brazing temperature on the microstructure and mechanical properties of Ti60/Si3N4 joints, Ag-28Cu eutectic alloy was used to braze Ti60 alloy and Si3N4 ceramic at the temperature range from 870℃ to 910℃ for 10 min. The microstructure of the brazed joint was analyzed by Scanning Electron Microscope and Energy Dispersive Spectrometer. The typical interfacial microstructure was Ti60/Ti-Cu intermetallic layer/Ag(s,s)+Cu(s,s)/Ti-Cu intermetallic layer/Ti5Si3+TiN/Si3N4. The evolution process of the brazed joint was analyzed. The results showed that the thickness of Ti-Cu intermetallic layer next to Ti60 alloy and the Ti5Si3+TiN layer on Si3N4 ceramic side increased gradually with the increasing of brazing temperature. Meanwhile, the content of Ag(s,s) and Cu(s,s) decreased. In addition, Ti-Cu compound was formed in Ti5Si3+TiN layer by the reaction between element Ti which diffused to Si3N4 ceramic side and element Cu in the liquid phase. The shear test indicated that the highest shear strength of 61.7 MPa was obtained with the brazing technological parameter of 880℃+10 min.
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  • [1] 魏寿庸, 石卫民, 王鼎春, 等. 600℃时高温钛合金(Ti60)的组织与力学性能[J]. 中国有色金属学报, 2010, 20(1):s801-s806 Wei Shouyong, Shi Weimin, Wang Dingchun, et al. Microstructure and mechanical properties of high temperature titanium alloy Ti60 at 600℃[J]. The Chinese Journal of Nonferrous Metals, 2010, 20(1):s801-s806
    [2] 翟华嶂, 李建保, 吴疆, 等. 发动机高温部件的陶瓷材料应用及性能测试[J]. 材料工程, 2010(6):78-83 Zhai Huazhang, Li Jianbao, Wu Jiang, et al. Applications and performance testing of high-temperature ceramics for heat engine components[J]. Journal of Materials Engineering, 2010(6):78-83
    [3] 吕宏, 康志军, 楚建新, 等. 铜基钎料钎焊SiC/Nb的接头组织及强度[J]. 焊接学报, 2005, 26(1):29-31 Lü Hong, Kang Zhijun, Chu Jianxin, et al. Microstructure and strength of SiC/Nb joint with Cu based brazing filler metal[J]. Transactions of the China Welding Institution, 2005, 26(1):29-31
    [4] He Y M, Zhang J, Lü P L, et al. Characterization of the Si3N4/42CrMo joints vacuum brazed with Pd modified filler alloy for high temperature application[J]. Vacuum, 2014, 109:86-93.
    [5] 宋晓国, 曹健, 蔺晓超, 等. Si3N4/AgCu/TiAl钎焊接头界面结构及性能[J]. 稀有金属材料与工程, 2011, 40(1):48-51 Song Xiaoguo, Cao Jian, Lin Xiaochao, et al. Interfacial structure and properties of Si3N4/AgCu/TiAl brazing joints[J]. Rare Metal Materials and Engineering, 2011, 40(1):48-51
    [6] Zhao Y X, Wang M R, Cao J, et al. Brazing TC4 alloy to Si3N4 ceramic using nano-Si3N4 reinforced AgCu composite filler[J]. Materials & Design, 2015, 76:40-46.
    [7] 刘多. 基于AgCu/Ni中间层的SiO2陶瓷与TC4钛合金钎焊工艺及机理研究[D]. 哈尔滨:哈尔滨工业大学, 2009.
    [8] 宋晓国. TiAl合金与Si3N4陶瓷钎焊工艺及机理研究[D]. 哈尔滨:哈尔滨工业大学, 2012.
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  • 收稿日期:  2017-06-05

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