The change occurred in W/ZrC composite properties by using nano reactants

被引：15
作者：
Roosta, Mostafa [1 ]
Baharvandi, Hamidreza [2 ]
机构：
[1] Engn Res Inst, Tehran, Iran
[2] MUT Univ, Dept Mat Engn, Tehran, Iran
来源：
INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS | 2013年 / 37卷
关键词：
W/ZrC composite; Hot-pressing; Reaction sintering; Nano reactants; ELEVATED-TEMPERATURE STRENGTH; DISPLACIVE COMPENSATION; THERMOPHYSICAL PROPERTIES; MICROSTRUCTURE; DENSE;
D O I：
10.1016/j.ijrmhm.2012.10.012
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this article the effect of using nano reactants in the properties of W-ZrC composite fabricated by hot-press and reaction sintering has been evaluated. At first the W and ZrC powders were hot-pressed to produce W/ZrC composite and then the WC/ZrO2 and the WC/ZrSiO4 mixture were reaction sintered. The starting powders were selected in nano size to see the difference. In the case of using nano reactants the amount of unreacted and unwanted phases reduced and the reaction progressed better. Also the evaluated properties including density, hardness and modulus of elasticity are better in W/ZrC composite made by nano reactants. (C) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码：29 / 32
页数：4
相关论文
共 50 条
  • [31] Development of W-ZrC composite coating on graphite by a TIG-aided surface cladding process
    Fard, Mohammad Amin Golestani
    Baharvandi, Hamidreza
    CERAMICS INTERNATIONAL, 2021, 47 (19) : 27958 - 27971
  • [32] Effect of ZrC nanopowder addition in WC preforms on microstructure and properties of W-ZrC composites prepared by the displacive compensation of porosity (DCP) method
    Najafzadehkhoee, Aliasghar
    Habibolahzadeh, Ali
    Qods, Fathallah
    Vakhshouri, Maryam
    Polkowski, Wojciech
    Hvizdos, Pavol
    Galusek, Dusan
    JOURNAL OF THE AUSTRALIAN CERAMIC SOCIETY, 2021, 57 (02) : 515 - 523
  • [33] Effect of ZrC particle size on microstructure and room temperature mechanical properties of ZrCp/W composites
    Zhang, Taiquan
    Wang, Yujin
    Zhou, Yu
    Song, Guiming
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2010, 527 (16-17): : 4021 - 4027
  • [34] Thermal stability and high-temperature mechanical performance of nanostructured W-Cu-Cr-ZrC composite
    Cao, Lijun
    Hou, Chao
    Tang, Fawei
    Liang, Shuhua
    Luan, Junhua
    Jiao, Zengbao
    Liu, Chao
    Song, Xiaoyan
    Nie, Zuoren
    COMPOSITES PART B-ENGINEERING, 2021, 208
  • [35] Microstructure and Mechanical Properties of W-ZrC Composites Synthesized by Reactive Melt Infiltration of Zr2Cu into Porous Preforms from Partially Carburized W Powders
    Dong Wang
    Yu-Jin Wang
    Si-Jia Huo
    Yan-Wei Zhao
    Jia-Hu Ouyang
    Gui-Ming Song
    Yu Zhou
    Journal of Materials Engineering and Performance, 2018, 27 : 1866 - 1875
  • [36] Mechanical properties, thermophysical properties, and long-term ablation behaviours of C/C-ZrC- - ZrB2 - W-Cu composites
    Xu, Junjie
    Sun, Wei
    Xiong, Xiang
    Zhang, Hongbo
    Yang, Lingkun
    CERAMICS INTERNATIONAL, 2024, 50 (20) : 38471 - 38484
  • [37] A Taguchi approach to the influence of infiltration parameters on microstructure and properties of W-ZrC composites prepared by the displacive compensation of porosity (DCP) method
    Najafzadehkhoee, Aliasghar
    Habibolahzadeh, Ali
    Qods, Fathallah
    Hvizdos, Pavol
    COMPOSITES COMMUNICATIONS, 2020, 20
  • [38] Microstructure and properties of in-situ ZrB2-ZrC composite coatings by plasma spraying
    Cui, Yu-hang
    Zhang, Qi
    Shao, Yu-xuan
    Yang, Yong
    Ma, Yu-duo
    Sun, Wen-wei
    Wang, Yan-wei
    Wang, Xing-yu
    Dong, Yan-chun
    SURFACE & COATINGS TECHNOLOGY, 2021, 409
  • [39] Microstructure and mechanical properties of ZrC-W-Cu composites prepared via gas pressure infiltration
    Xing Yu-xuan
    Guo Ying-kui
    Chen Lei
    Zhao Zhuang-zhi
    Wang Yu-jin
    CAILIAO GONGCHENG-JOURNAL OF MATERIALS ENGINEERING, 2021, 49 (07): : 124 - 132
  • [40] Effects of rolling reduction on microstructural evolution and mechanical properties of W-0.5wt%ZrC alloys
    Zhao, B. L.
    Xia, Y. P.
    Zhang, L. F.
    Ke, J. G.
    Cheng, X.
    Xie, Z. M.
    Liu, R.
    Miao, S.
    Hao, T.
    Wu, X. B.
    Fang, Q. F.
    Liu, C. S.
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2022, 830
12345