Research on Mo/Cu functionally graded materials by resistance sintering under ultra-high pressure

被引：0
|
作者：
Du, J. [1 ]
Zhou, Z. J. [1 ]
Song, S. X. [1 ]
Zhong, Z. H. [1 ]
Ge, C. C. [1 ]
机构：
[1] Univ Sci & Technol Beijing, Inst Special Ceram & Powder Met, Beijing 100083, Peoples R China
来源：
MULTISCALE AND FUNCTIONALLY GRADED MATERIALS | 2008年 / 973卷
关键词：
FGM; Mo; Cu;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A newly developed method named "resistance sintering under ultra high pressure" has been invented for the fabrication of Mo/Cu Functionally Graded Materials (FGMs). The consolidation was carried out under pressure of 8 GPa, and input power of 15 kW for 50 s. The relative density of the FGM specimen was above 98% and the composition distribution was nearly the same as the targeted one. The densification effect and microstructure of these FGM samples were investigated. The micro-hardness and bending strength were measured to evaluate the sintering effects. The sintering mechanism was also studied.
引用
收藏
页码：862 / 867
页数：6
相关论文
共 50 条
  • [31] Optimization design of functionally graded ultra-high performance cementitious composite on flexural behavior
    Bao, Sihai
    Zhang, Yafang
    Liu, Hao
    Zeng, Ke
    Zhang, Weijian
    STRUCTURAL CONCRETE, 2023, 24 (02) : 2245 - 2259
  • [32] Resistance sintering under ultra high pressure of tungsten/EUROFER97 composites
    Weber, Thomas
    Zhou, Zhangjian
    Qu, Dandan
    Aktaa, Jarir
    JOURNAL OF NUCLEAR MATERIALS, 2011, 414 (01) : 19 - 22
  • [33] Nano-SiC ceramic sintering at ultra-high pressure and high temperature
    Xie Mao-Lin
    Luo De-Li
    Xian Xiao-Bin
    Leng Bang-Yi
    Xie Dong-Hua
    Lu Wei-Yuan
    JOURNAL OF INORGANIC MATERIALS, 2008, 23 (04) : 811 - 814
  • [34] Research on the Pressure Control Technology of Ultra-high Temperature & High Pressure Rheometer
    Han Tianfu
    Li Meinan
    Chen Yanbin
    Wang Qi
    2014 INTERNATIONAL (CHINA) GEOLOGICAL ENGINEERING DRILLING TECHNOLOGY CONFERENCE (IGEDTC2014), 2014, 73 : 172 - 177
  • [35] Functionally Graded W-Cu Materials Prepared from Cu-Coated W Powders by Microwave Sintering
    Chen, Wenchao
    Chen, Pengqi
    Li, Jianfeng
    Zhang, Jianhua
    Luo, Laima
    Cheng, Jigui
    JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2019, 28 (10) : 6135 - 6144
  • [36] Functionally Graded W-Cu Materials Prepared from Cu-Coated W Powders by Microwave Sintering
    Wenchao Chen
    Pengqi Chen
    Jianfeng Li
    Jianhua Zhang
    Laima Luo
    Jigui Cheng
    Journal of Materials Engineering and Performance, 2019, 28 : 6135 - 6144
  • [37] Wear behavior and microhardness of some W/Cu functionally graded materials obtained by spark plasma sintering
    Nicolicescu, Claudiu
    Nicoara, Victor Horia
    Popa, Florin
    Marinca, Traian Florin
    POWDER METALLURGY AND ADVANCED MATERIALS, 2018, 8 : 182 - 191
  • [38] Cu/AlN composite and functionally graded materials with high strength and high electrical- and thermal-conductivity fabricated by spark plasma sintering
    Watanabe, Yoshimi
    Ohtawa, Yoshimasa
    Miyazaki, Hidetoshi
    Sato, Hisashi
    Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, 1600, 63 (11):
  • [39] Cu/AlN composite and functionally graded materials with high strength and high electrical- and thermal-conductivity fabricated by spark plasma sintering
    Watanabe, Yoshimi
    Ohtawa, Yoshimasa
    Miyazaki, Hidetoshi
    Sato, Hisashi
    JAPANESE JOURNAL OF APPLIED PHYSICS, 2024, 63 (11)
  • [40] Investigation on Erosion Resistance of Downhole Throttle with Ultra-high Pressure
    Ma, Huiyun
    Jiang, Yuan
    Yin, Qiang
    Zhang, Fangfang
    Chen, Shaowei
    Lv, Yanxin
    Lei, Guoping
    2019 5TH INTERNATIONAL CONFERENCE ON GREEN MATERIALS AND ENVIRONMENTAL ENGINEERING, 2020, 453
12345