Effect of Grain Refinement on the Comprehensive Mechanical Performance of W-Cu Composites

被引：5
|
作者：
Han, Tielong [1 ]
Hou, Chao [1 ]
Sun, Yaochuan [1 ]
Li, Yurong [1 ]
Song, Xiaoyan [1 ]
机构：
[1] Beijing Univ Technol, Fac Mat & Mfg, Minist Educ China, Key Lab Adv Funct Mat, Beijing 100124, Peoples R China
来源：
NANOMATERIALS | 2023年 / 13卷 / 03期
基金：
中国国家自然科学基金;
关键词：
W-Cu composites; high-temperature performance; wear resistance; grain refinement; MICROSTRUCTURE; TUNGSTEN; DEFORMATION; TEMPERATURE; ALLOYS;
D O I：
10.3390/nano13030386
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
W-Cu composites are commonly subjected to coupled multiple fields in service, which imposes high requirements on their overall performance. In this study, the ultrafine-grained W-Cu composite was fabricated using the combination of electroless plating and spark plasma sintering. The wear resistance and high-temperature compressive properties of the ultrafine-grained W-Cu composite were investigated and compared with those of the commercial coarse-grained counterpart. Moreover, the underlying strengthening and wear mechanisms were also discussed. Here we show that the ultrafine-grained W-Cu composite exhibits superior integrated mechanical performance, making it a potential alternative to commercial W-Cu composites.
引用
收藏
页数：13
相关论文
共 50 条
  • [21] Effect of tungsten coated AlN on microstructure and properties of AlN/W-Cu composites
    Yu X.-X.
    Zhou R.
    Yang G.
    Wei B.-Z.
    Chen P.-Q.
    Cheng J.-G.
    Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals, 2023, 33 (04): : 1120 - 1128
  • [22] Study of a New Method to Fabricate W-Cu Composites
    Zhao, Pei
    Guo, Shibin
    Liu, Guanghua
    Chen, Yixiang
    Li, Jiangtao
    MATERIALS AND MANUFACTURING PROCESSES, 2014, 29 (04) : 408 - 411
  • [23] Investigation of the Arc Erosion Behaviour of W-Cu Composites
    Tseng, Kuo-Hwa
    Kung, Chieh
    Liao, Te-Tan
    Chen, Kuo-Ying
    Han, Da-Peng
    CANADIAN METALLURGICAL QUARTERLY, 2010, 49 (03) : 263 - 273
  • [24] Effects of TiC on microstructure and properties of W-Cu composites
    Gao Y.
    Liu T.
    Han Y.
    Fan J.-L.
    Wang Y.-Y.
    Lei T.
    Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals, 2020, 30 (06): : 1281 - 1288
  • [25] Ultrahigh pressure consolidation (UHPC) of W-Cu composites
    Yoo, S.
    Krupashankara, M. S.
    Sudarshan, T. S.
    Dowding, R. J.
    Materials Science and Technology, 14 (02):
  • [26] Effect of blue tungsten oxide on skeleton sintering and infiltration of W-Cu composites
    Wang, C. P.
    Lin, L. C.
    Xu, L. S.
    Xu, W. W.
    Song, J. P.
    Liu, X. J.
    Yu, Y.
    INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS, 2013, 41 : 236 - 240
  • [27] Grain refinement and enhanced diffusion of W-Cu gradient material processed by high pressure torsion with floating cavity
    Wang, Xue
    Chen, Guangqing
    Wang, Mingming
    Xue, Keming
    Li, Ping
    INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS, 2022, 106
  • [28] Thermal conductivity of W-Cu composites at various temperatures
    Kim, YD
    Oh, NL
    Oh, ST
    Moon, IH
    MATERIALS LETTERS, 2001, 51 (05) : 420 - 424
  • [29] W-Cu composites subjected to heavy hot deformation
    Yu, Yang
    Xu, Xiaoqiang
    Zhang, Wencong
    INTERNATIONAL JOURNAL OF MATERIALS RESEARCH, 2017, 108 (04) : 292 - 297
  • [30] The mechanical properties of W-Cu composite by activated sintering
    Chen, Pingan
    Shen, Qiang
    Luo, Guoqiang
    Li, Meijuan
    Zhang, Lianmeng
    INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS, 2013, 36 : 220 - 224
12345