Preparation of Cu-coated Diamond Particles and Its Influence on the Performances of Diamond/Cu Composites

被引：6
|
作者：
Zhang Yujun [1 ]
Cai Huachun [1 ]
Shen Zhuoshen [1 ]
机构：
[1] Xian Univ Sci & Technol, Xian 710043, Peoples R China
来源：
PROGRESS IN MATERIALS AND PROCESSES, PTS 1-3 | 2013年 / 602-604卷
关键词：
Diamond/Cu composites; electroless plating; thermal conductivity; relative density;
D O I：
10.4028/www.scientific.net/AMR.602-604.66
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Cu-coated diamond particles in variable mass ratio of diamond and Cu are prepared by electroless plating process, then the coated particles are sintered by Spark Plasma Sintering (SPS) respectively. Diamond/Cu composites with high content of diamond(70vol%) are obtained eventually. The results indicate that not only coating diamond by copper electroless plating process could be used to obtain well-dispersed Diamond/Cu composites, but also effectively to improve the relative density of the sintered body, the relative density of the sintered body at 70vol% content of diamond is about 97.5%, as well as to obtain the composite with higher thermal conductivity. Thermal conductivity of the 70vol% Diamond-Cu composite reaches as high as 404 W/(m.K).
引用
收藏
页码：66 / 70
页数：5
相关论文
共 50 条
  • [1] Effect of Cu-coated diamond on the formation of Cu-Sn-based diamond composites fabricated by laser-powder bed fusion
    Tao, Yakun
    Sun, Wucheng
    Gan, Jie
    Wang, Xiaoqiang
    Zhou, Yan
    Duan, Longchen
    Wen, Shifeng
    Shi, Yusheng
    INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS, 2024, 119
  • [2] Thermal conductivity of SPS consolidated Cu/diamond composites with Cr-coated diamond particles
    Chu, Ke
    Liu, Zhaofang
    Jia, Chengchang
    Chen, Hui
    Liang, Xuebing
    Gao, Wenjia
    Tian, Wenhuai
    Guo, Hong
    JOURNAL OF ALLOYS AND COMPOUNDS, 2010, 490 (1-2) : 453 - 458
  • [3] Enhancing thermal conductivity of Diamond/Cu composites by regulating distribution of bimodal diamond particles
    Xie, Zhongnan
    Guo, Hong
    Zhang, Ximin
    Huang, Shuhui
    DIAMOND AND RELATED MATERIALS, 2019, 100
  • [4] Effect of Cu content in Cu-coated diamond/Ni-based composite coatings on microstructure and properties
    Wu, Qilong
    Sun, Huawei
    Zhao, Hongwei
    Li, Yujia
    Sun, Zhipeng
    Zhang, Lei
    JOURNAL OF ALLOYS AND COMPOUNDS, 2025, 1020
  • [5] Unveiling interfacial structure and improving thermal conductivity of Cu/diamond composites reinforced with Zr-coated diamond particles
    Wang, Luhua
    Bai, Guangzhu
    Li, Ning
    Gao, Liyin
    Li, Jianwei
    Xu, Ke
    Wang, Xitao
    Zhang, Hailong
    Wang, Jinguo
    Kim, Moon J.
    VACUUM, 2022, 202
  • [6] A novel ultrasonic consolidation method for rapid preparation of diamond/Cu composites
    Wang, Bo
    Zhang, Hongtao
    Yu, Guo
    Du, Rongmao
    He, Peng
    MATERIALS LETTERS, 2022, 323
  • [7] The influence of Cr-coating on the thermal conductivity of diamond/Cu composites
    Kang, Qiping
    He, Xinbo
    Ren, Shubin
    Qu, Xuanhui
    ADVANCED MATERIALS AND PROCESSES II, PTS 1-3, 2012, 557-559 : 1654 - 1658
  • [8] A review of diamond interfacial modification and its effect on the properties of diamond/Cu matrix composites
    Zhou, Lianggong
    Liu, Jianan
    Ding, Ruiqing
    Cao, Jiaming
    Zhan, Ke
    Zhao, Bin
    SURFACES AND INTERFACES, 2023, 40
  • [9] Effective thermal conductivity of Cu/diamond composites containing connected particles
    Chen, H.
    Chu, K.
    Jia, C. C.
    Liang, X. B.
    Guo, H.
    Qu, X. H.
    MATERIALS SCIENCE AND TECHNOLOGY, 2011, 27 (03) : 713 - 716
  • [10] Experiment and Simulation for Rolling of Diamond-Cu Composites
    Wang, Yun-Long
    Wang, Kai-Kun
    Wang, Yu-Wei
    Li, Guang-Chen
    ACTA METALLURGICA SINICA-ENGLISH LETTERS, 2017, 30 (08) : 791 - 800
12345