Electro-Spark deposition of composite TiB2-TiC on electrodes' surface

被引：1
|
作者：
Tan, Fenfang [1 ]
Luo, Ping [1 ]
Xie, Zhixiong [1 ]
机构：
[1] Wuhan Polytech Univ, Sch Mech Engn, Wuhan 430023, Peoples R China
来源：
PROGRESS IN MATERIALS AND PROCESSES, PTS 1-3 | 2013年 / 602-604卷
关键词：
Electro-Spark; Coated electrodes; TiB2-TiC; Resistance spot welding; STEEL;
D O I：
10.4028/www.scientific.net/AMR.602-604.1680
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In order to improve the defects of multi-layer Ni/(TiCP/Ni)/Ni composite coating and only TiB2 layer. TiB2-TiC composite coating is a good way. Because TiB2-TiC composite coating layer has well stability in high temperature conditions, high conductivity and TiB2-TiC composite coating layer has better wetting with the surface of copper electrodes in resistance spot welding of Zn-coated sheet steel. The TiB2-TiC composite coating electrodes were investigated by electronic balance, SEM, and microscope during different coating parameters. The best coating parameters include: coating voltage is 24V, coating capacitance is 3000 mu f, coating time about 2 similar to 3 minutes.
引用
收藏
页码：1680 / 1684
页数：5
相关论文
共 50 条
  • [21] Discharge mechanism of electro-spark deposition with rotary electrode
    Han H.
    Guo J.
    Jiao W.
    Hanjie Xuebao/Transactions of the China Welding Institution, 2019, 40 (05): : 67 - 72
  • [22] Mechanical properties and microstructure of TiB2-TiC composite ceramic cutting tool material
    Zou, Bin
    Huang, Chuanzhen
    Song, Jinpeng
    Liu, Ziye
    Liu, Lin
    Zhao, Yan
    INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS, 2012, 35 : 1 - 9
  • [23] Formation of TiB2-TiC composites by reactive sintering
    Zhao, H
    Cheng, YB
    CERAMICS INTERNATIONAL, 1999, 25 (04) : 353 - 358
  • [24] Formation of TiB2-TiC composites by reactive sintering
    Department of Materials Engineering, Monash University, Melbourne, Vic. 3168, Australia
    Ceram Int, 4 (353-358):
  • [25] Optimizing the technology for making TiB2-TiC materials
    Shvab, SA
    Sosnovskii, LA
    POWDER METALLURGY AND METAL CERAMICS, 1996, 35 (3-4) : 213 - 216
  • [26] Microstructure and degradability of aluminum alloy repaired by electro-spark deposition
    Zhang, Jian-Bin
    Zhang, Lei-Lei
    Liu, Hang
    Rong, Yu
    Jiao, Kai
    Shi, Yu
    Zhang, Jian-Bin (2684008645@qq.com), 1600, Chongqing Wujiu Periodicals Press (49): : 224 - 232
  • [27] Electro-spark deposition coatings for high temperature oxidation resistance
    Li, ZW
    Gao, W
    Kwok, PM
    Li, S
    He, YD
    HIGH TEMPERATURE MATERIALS AND PROCESSES, 2000, 19 (06) : 443 - 458
  • [28] Investigation on Ultrasound-assisted Electro-spark Deposition Processing
    Guo, Z. N.
    Mo, B. H.
    Li, Y. Y.
    PROCEEDINGS OF THE 16TH INTERNATIONAL SYMPOSIUM ON ELECTROMACHINING, 2010, 2010, : 497 - 499
  • [29] Fabrication of TiB-TiC, TiB-TiN and TiB2-TiC composites and their bonding to Ti-6Al-4V alloy by spark and resistance sintering
    Ding, LX
    Nakasa, K
    Kato, M
    Tachiyama, T
    JOURNAL OF THE JAPAN INSTITUTE OF METALS, 2002, 66 (06) : 597 - 605
  • [30] Wear and corrosion behavior of TiC and WC coatings deposited on high-speed steels by electro-spark deposition
    Mertgenc, Ersan
    OPEN CHEMISTRY, 2023, 21 (01):
12345