Pulsed Electric Current Bonding of Tungsten to Titanium

被引：0
|
作者：
Kobuchi, Keisuke [1 ]
Nishimoto, Akio [2 ]
机构：
[1] Kansai Univ, Grad Sch Sci & Engn, 3-3-35 Yamate Cho, Suita, Osaka 5648680, Japan
[2] Kansai Univ, Dept Chem & Mat Engn, Osaka 5648680, Japan
来源：
METALLOGRAPHY XV | 2014年 / 782卷
关键词：
pulsed electric current sintering; spark plasma sintering; bonding; tungsten; titanium; AUSTENITIC STAINLESS-STEEL; MICROSTRUCTURE; COATINGS;
D O I：
10.4028/www.scientific.net/MSF.782.445
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Pulsed electric-current sintering was applied to the bonding of tungsten to titanium. The influence of bonding condition on the bond strength of joint was investigated by observing the microstructure. The bonding process was carried out at bonding temperature from 773 to 1273 K for 1.8 ks at a bonding pressure of 40 MPa. The bond strength of the joint bonded at the temperature higher than 1173 K was around 200 MPa. This joint fractured in the tungsten during tensile test. SEM-EDX observation revealed that W diffused into Ti at the joint interface of the joint bonded at the temperature higher than 973 K.
引用
收藏
页码：445 / +
页数：2
相关论文
共 50 条
  • [31] Pulsed electric current bonding between Ni-based single crystal and powder metallurgy superalloys
    Yao, Zhihao
    Yao, Yao
    Dong, Jianxin
    Zhang, Maicang
    MATERIALS LETTERS, 2014, 136 : 375 - 378
  • [32] Comparison of joints by pulse electric current bonding and diffusion bonding
    Chikui, N
    Furuhata, H
    Ymaguchi, N
    Ohashi, O
    JOURNAL OF THE JAPAN INSTITUTE OF METALS, 2004, 68 (08) : 515 - 518
  • [33] Electric Current Activation of Sintering: A Review of the Pulsed Electric Current Sintering Process
    Munir, Zuhair A.
    Quach, Dat V.
    Ohyanagi, Manshi
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2011, 94 (01) : 1 - 19
  • [34] PHASE AND STRUCTURAL INVESTIGATION ON BORON CARBIDE - TUNGSTEN BORIDE COMPOSITE MATERIALS OBTAINED BY PULSED ELECTRIC CURRENT SINTERING
    Radev, Dimitar D.
    Gautam, Devendraprakash
    COMPTES RENDUS DE L ACADEMIE BULGARE DES SCIENCES, 2017, 70 (02): : 195 - 202
  • [35] A mathematical model to predict impact toughness of pulsed-current gas tungsten arc-welded titanium alloy
    Balasubramanian, M.
    Jayabalan, V.
    Balasubramanian, V.
    International Journal of Advanced Manufacturing Technology, 2008, 35 (9-10): : 852 - 858
  • [36] A mathematical model to predict impact toughness of pulsed-current gas tungsten arc-welded titanium alloy
    M. Balasubramanian
    V. Jayabalan
    V. Balasubramanian
    The International Journal of Advanced Manufacturing Technology, 2008, 35 : 852 - 858
  • [37] A mathematical model to predict impact toughness of pulsed-current gas tungsten arc-welded titanium alloy
    Balasubramanian, M.
    Jayabalan, V.
    Balasubramanian, V.
    INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2008, 35 (9-10): : 852 - 858
  • [38] Densification behavior in bonded interlayer of pulsed electric-current sintering bonding of oxide dispersion strengthened superalloys
    Nishimoto, K
    Saida, K
    Tsuduki, R
    JOURNAL OF THE JAPAN INSTITUTE OF METALS, 2001, 65 (04) : 288 - 297
  • [39] Pulsed electric current sintering of silicon nitride
    Suganuma, M
    Kitagawa, Y
    Wada, S
    Murayama, N
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2003, 86 (03) : 387 - 394
  • [40] Pulsed Electric Current Sintering of FeS Powder
    Horie, Kazuya
    Ueta, Kohei
    Nanko, Makoto
    JOURNAL OF THE JAPAN INSTITUTE OF METALS AND MATERIALS, 2018, 82 (08) : 277 - 280
12345