Applying of ultrasonic waves on brazing of alumina to copper using Zn-Al filler alloy

被引:51
|
作者
Naka, M [1 ]
Hafez, KM [1 ]
机构
[1] Osaka Univ, Joining & Welding Res Inst, Osaka 5670047, Japan
关键词
Polymer; Copper; Alumina; Microstructure; Ultrasonic Wave;
D O I
10.1023/A:1025161120349
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Ultrasonic waves were applied during brazing of alumina to copper, The intensity of ultrasonic wave was 1 kW and 18 kHz and the aim of this work was to study the effect of the ultrasonic wave and brazing temperature on the properties of the braze joint between alumina and copper using Zn-Al alloys as filler metal. First the alumina was metallized by applying on ultrasonic wave in a Zn-Al braze bath. Then the metallized alumina was brazed with copper using the same filler alloy. The joining mechanism was investigated by measuring the joining strength and analyzing the microstructure at the interface of the joint. The ultrasonic waves improved the wetting in the molten Zn-Al bath by accelerating the removal of bubbles from the interface between alumina and the filler, and this was reflect in improved joint strength. (C) 2003 Kluwer Academic Publishers.
引用
收藏
页码:3491 / 3494
页数:4
相关论文
共 50 条
  • [21] Electroplating Zn-Al alloy technology
    Duan, YG
    Fu, WC
    Peng, QJ
    JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION, 2002, 17 (03): : 54 - 55
  • [22] INFLUENCE OF THE COMPOSITION OF Zn-Al FILLER METAL ON THE INTERFACIAL STRUCTURE AND PROPERTY OF Cu/Zn-Al/Al BRAZED JOINT
    Yang Hao
    Huang Jihua
    Chen Shuhai
    Zhao Xingke
    Wang Qi
    Li Dehua
    ACTA METALLURGICA SINICA, 2015, 51 (03) : 364 - 370
  • [23] BULGING OF EUTECTOID ZN-AL ALLOY
    HESTBECH, J
    LANGER, EW
    ROSEN, A
    JOURNAL OF THE INSTITUTE OF METALS, 1971, 99 (OCT): : 306 - &
  • [24] Floating of SiC particles in a Zn-Al filler metal
    Xu, Zhiwu
    Yan, Jiuchun
    Liu, Jinna
    Yang, Shiqin
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2008, 474 (1-2): : 157 - 164
  • [25] Ultrasonic-assisted fluxless reactive bonding of Mg/Al dissimilar alloy using Zn-Al solder in air
    Lai, Zhiwei
    Pan, Chuan
    Du, Huiqiao
    Chen, Xiaoguang
    Xie, Ruishan
    Liu, Lei
    Long, Weimin
    Zou, Guisheng
    SCIENCE AND TECHNOLOGY OF WELDING AND JOINING, 2018, 23 (01) : 19 - 27
  • [26] Development of Al-Si-Zn-Sr filler metals for brazing 6061 aluminum alloy
    Dai, Wei
    Xue, Songbai
    Lou, Jiyuan
    Wang, Shuiqing
    MATERIALS & DESIGN, 2012, 42 : 395 - 402
  • [27] Deformation behavior of semi-solid Zn-Al alloy filler metal during compression
    Shi, Lei
    Yan, Jiuchun
    Peng, Bo
    Han, Yanfei
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2011, 528 (22-23): : 7084 - 7092
  • [28] Brazing of 6061 aluminum alloy with the novel Al-Si-Ge-Zn filler metal
    Niu, Zhiwei
    Huang, Jihua
    Liu, Kaikai
    Xu, Fangzhao
    Chen, Shuhai
    Zhao, Xingke
    MATERIALS LETTERS, 2016, 179 : 47 - 51
  • [29] Brazing 6061 aluminum alloy with Al-Si-Zn filler metals containing Sr
    Wei Dai
    Song-bai Xue
    Feng Ji
    Jiang Lou
    Bo Sun
    Shui-qing Wang
    International Journal of Minerals, Metallurgy, and Materials, 2013, 20 : 365 - 370
  • [30] Brazing 6061 aluminum alloy with Al-Si-Zn filler metals containing Sr
    Wei Dai
    Song-bai Xue
    Feng Ji
    Jiang Lou
    Bo Sun
    Shui-qing Wang
    International Journal of Minerals,Metallurgy and Materials, 2013, 20 (04) : 365 - 370