The phase structure, hardness, and wear properties of the Cu-Cr-Zr-Nb alloy under different aging states

被引：4
作者：
Miao, Yupeng [1 ,2 ]
Gan, Chunlei [1 ]
Wang, Ming [2 ]
Igor, Lozikov [3 ]
机构：
[1] Guangdong Acad Sci, Inst New Mat, Guangdong Prov Key Lab Met Toughening Technol & Ap, Guangzhou 510650, Peoples R China
[2] Guilin Univ Technol, Coll Mat Sci & Engn, Key Lab Nonferrous Mat & New Proc Technol, Minist Educ,Guangxi Key Lab Opt & Elect Mat & Devi, Guilin 541004, Peoples R China
[3] Natl Acad Sci Belarus, Inst Phys & Technol, Minsk 220000, BELARUS
来源：
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T | 2024年 / 33卷
关键词：
Cu-Cr-Zr-Nb alloy; Phase structure; Hardness; Wear properties; Wear mechanism; ELECTRICAL-CONDUCTIVITY; TRIBOLOGICAL BEHAVIOR; GRAIN-REFINEMENT; MICROSTRUCTURE; PRECIPITATION; RESISTANCE; STRENGTH; RATIO;
D O I：
10.1016/j.jmrt.2024.09.073
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
As a typical age-strengthened alloy, Cu-Cr-Zr alloys have high strength, good electrical conductivity, and excellent wear resistance. In this work, the Cu-Cr-Zr-Nb alloys were in different aging states after the aging process. After aging at 460 degrees C for 4 h, the alloy was peak-aging. The common effect of the existence of the FCC Cr particle, which was coherent with the Cu matrix, and the increase in hardness improved the wear property of the alloy. The results of the wear test showed that the optimal wear parameter was a speed of 300 rpm and a load of 5 N. Under these wear parameters, the alloy had the lowest mean coefficient of friction (COF) value and the least mass loss, having the best wear resistance. Furthermore, the wear mechanism of the alloy was mainly adhesive wear and abrasive wear.
引用
收藏
页码：515 / 525
页数：11
相关论文
共 40 条
  • [1] Effect of Nb addition on microstructure evolution and nanomechanical properties of a glass-forming Ti-Zr-Si alloy
    Abdi, S.
    Khoshkhoo, M. Samadi
    Shuleshova, O.
    Boenisch, M.
    Calin, M.
    Schultz, L.
    Eckert, J.
    Baro, M. D.
    Sort, J.
    Gebert, A.
    [J]. INTERMETALLICS, 2014, 46 : 156 - 163
  • [2] A comparative study on the nanoindentation behavior, wear resistance and in vitro biocompatibility of SLM manufactured CP-Ti and EBM manufactured Ti64 gyroid scaffolds
    Ataee, Arash
    Li, Yuncang
    Wen, Cuie
    [J]. ACTA BIOMATERIALIA, 2019, 97 : 587 - 596
  • [3] Regulation of primary phase in Cu-Cr-Zr alloy and its effect on nano-structure and properties
    Chen, Jinshui
    Xiao, Xiangpeng
    Guo, Chengjun
    Yuan, Dawei
    Huang, Hao
    Yang, Bin
    [J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2022, 926
  • [4] Contribution of Zr to strength and grain refinement in Cu-Cr-Zr alloy
    Chen, Jinshui
    Wang, Junfeng
    Xiao, Xiangpeng
    Wang, Hang
    Chen, Huiming
    Yang, Bin
    [J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2019, 756 : 464 - 473
  • [5] High temperature tribological properties of the high-hardness wear-resistant Cu-Ni-Al-Sn coatings produced by laser cladding
    Chen, Zhiming
    Tan, Hui
    Sun, Qichun
    Chen, Wenyuan
    Zhu, Shengyu
    Cheng, Jun
    Yang, Jun
    [J]. TRIBOLOGY INTERNATIONAL, 2024, 196
  • [6] Tailoring microstructure in sintered Cu-Cr-Nb-Zr alloys for fusion components
    Cheng, Bin
    Wang, Ling
    Sprouster, David J.
    Trelewicz, Jason R.
    Zhong, Weicheng
    Yang, Ying
    Zinkle, Steven J.
    Snead, Lance L.
    [J]. JOURNAL OF NUCLEAR MATERIALS, 2021, 551
  • [7] Concurrently achieving strength-ductility combination and robust anti-wear performance in an in-situ high-entropy bulk metallic glass composite
    Du, Yin
    Hua, Dongpeng
    Zhou, Qing
    Pei, Xuhui
    Wang, Hanmin
    Ren, Yue
    Wang, Haifeng
    Liu, Weimin
    [J]. COMPOSITES PART B-ENGINEERING, 2024, 272
  • [8] Nanoindentation study of mechanical properties of Ti based alloys with Fe and Ta additions
    Ehtemam-Haghighi, Shima
    Cao, Guanghui
    Zhang, Lai-Chang
    [J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2017, 692 : 892 - 897
  • [9] Abrasive and adhesive wear behaviour of metallic bonds in a synthetic slurry test for wear prediction in reinforced concrete
    Fabbro, Stefan
    Araujo, Lucas Marra
    Engel, Jona
    Kondratiuk, Jens
    Kuffa, Michal
    Wegener, Konrad
    [J]. WEAR, 2021, 476
  • [10] Microstructure and properties of Cu-Cr-Nb alloy with high strength, high electrical conductivity and good softening resistance performance at elevated temperature
    Guo, Xiaoli
    Xiao, Zhu
    Qiu, Wenting
    Li, Zhou
    Zhao, Ziqian
    Wang, Xu
    Jiang, Yanbin
    [J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2019, 749 : 281 - 290
1234