AdvancedSearch
Volume 18 Issue 2
Jul.  2021
Turn off MathJax
Article Contents
Abstract
Related Articles
Li Jingfeng, Zheng Ziqiao, Zhang Zhao, He Guoxin, Tao Xiaofeng. SELF-PROPAGATING HIGH-TEMPERATURE SYNTHESIS AND REACTION MECHANISM IN Ti-W-C SYSTEM[J]. Powder Metallurgy Technology, 2000, 18(2): 83-87.
Citation: Li Jingfeng, Zheng Ziqiao, Zhang Zhao, He Guoxin, Tao Xiaofeng. SELF-PROPAGATING HIGH-TEMPERATURE SYNTHESIS AND REACTION MECHANISM IN Ti-W-C SYSTEM[J]. Powder Metallurgy Technology, 2000, 18(2): 83-87.
shu

SELF-PROPAGATING HIGH-TEMPERATURE SYNTHESIS AND REACTION MECHANISM IN Ti-W-C SYSTEM

  • 1. Central South University of Technology, Changsha 410083;

  • 2. Zhuzhou Cemented Carbide Plant, Zhuzhou 412000

More Information
  • Received Date: April 13, 1999
    Graphical Abstract
    • Abstract
  • The effects of W content, Ti powder size and preheating temperature on combustion temperature and combustion velocity in SHS of Ti-W-C system were investigated. The phase components of SHS products were examined. The reaction mechanism was studied. Uniphase (W,Ti)C can be synthesized without being preheated in the condition of W/(Ti+W)≤0.3. Preheating mixtures can accelerate the formation of (W,Ti)C. There are two reaction mechanisms in SHS reaction process, which are solution-precipitation and diffusion-solution in solid state respectively.
    • FullText(HTML)
    • References (0)
    • Related Articles

  • Related Articles

    [1]LIU Guang-xu, WANG Xiao-feng, YANG Jie, ZOU Jin-wen. Effect of heat treatment on microstructure evolution and mechanical properties of P/M Ni-based superalloy at diffusion bonding interface[J]. Powder Metallurgy Technology, 2022, 40(3): 218-225. DOI: 10.19591/j.cnki.cn11–1974/tf.2021040006
    [2]XIAO Ping-an, ZHAO Ji-kang, GU Jing-hong, LÜ Rong, GU Si-min, CHEN Yu-xiang, CHEN Huan. Fabrication technology upgrade of TiC-based high manganese steel bonded cemented carbide[J]. Powder Metallurgy Technology, 2021, 39(6): 545-548. DOI: 10.19591/j.cnki.cn11-1974/tf.2020090010
    [3]YANG Jie, LIU Guang-xu, ZHANG Jing, WANG Wen-ying, WANG Xiao-feng, ZOU Jin-wen. Microstructure and failure mechanism of FGH96 solid-state diffusion bonding interface[J]. Powder Metallurgy Technology, 2021, 39(4): 311-318. DOI: 10.19591/j.cnki.cn11-1974/tf.2021040005
    [4]Su Yixiang, Lei Yu, Xu Zhuang, Zhao Xiaoli, Guo Haifeng. Study on microstructure and properties of containing tellurium nickel-based alloy powder coating by non-vacuum fusion[J]. Powder Metallurgy Technology, 2013, 31(5): 323-327. DOI: 10.3969/j.issn.1001-3784.2013.05.001
    [5]Fan Anping, Xiao Ping'an, Li Chenkun, Xuan Cuihua, Qu Xuanhui. Research situation of TiC-based steel bonded carbide[J]. Powder Metallurgy Technology, 2013, 31(4): 298-303. DOI: 10.3969/j.issn.1001-3784.2013.04.011
    [6]Gong Wei, Li Hua, Zhu Yong. Effect of vanadium content on the microstructure and mechanical properties of (Ti,V)C35CrMo steel bonded carbide[J]. Powder Metallurgy Technology, 2009, 27(5): 336-340.
    [7]Liu Junbo, Wang Limei, Liu Junhai, Huang Jihua. Influence of bonding phase on microstructure of steel bonded Himet synthesized in situ[J]. Powder Metallurgy Technology, 2007, 25(4): 266-270.
    [8]Xiong Yongjun, Li Xibin, Liu Rutie, Zhao Fuan. Influences of high energy ball milling on microstructure and properties of a new steel bonded titanium carbide[J]. Powder Metallurgy Technology, 2006, 24(3): 187-191. DOI: 10.3321/j.issn:1001-3784.2006.03.006
    [9]Liu Junhai, Huang Jihua, Song Guixiang, Zhang Jiangang. A study on in situ reactive synthesis of TiC/heat resistant steel-steel bonded carbides[J]. Powder Metallurgy Technology, 2005, 23(3): 199-203. DOI: 10.3321/j.issn:1001-3784.2005.03.009
    [10]Wu Qiang, Hu Zhenhua, Xiao Jianzhong, Cui Kun. TEM RESEARCH ON MICROSTRUCTURES OF TiC-50Nb STEEL-BONDED CEMENTED CARBIDE[J]. Powder Metallurgy Technology, 1993, 11(3): 202-207.

Catalog

    Get Citation
    PDF
    XML

    Article Metrics

    Article views (180) PDF downloads (7) Cited by()
    Related

    Website Copyright Editorial Office of Powder Metallurgy Technology京ICP备13030111号

    Supported by: Beijing Renhe Information Technology Co., Ltd.  Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return