Microstructure and fatigue strength of high-strength Cu-Fe and Cu-V in-situ nanocomposite wires

被引：9
|
作者：
Nikulin, Sergey A. [1 ]
Rogachev, Stanislav O. [1 ]
Rozhnov, Andrey B. [1 ]
Pantsyrnyi, Viktor I. [2 ]
Khlebova, Natalya E. [2 ]
Nechaykina, Tatyana A. [1 ]
Khatkevich, Vladimir M. [1 ]
Zadorozhnyy, Mikhail Yu. [1 ]
机构：
[1] Natl Univ Sci Technol MISIS, Moscow 119049, Russia
[2] Res & Prod Co Nanoelectro Co Ltd, Moscow 123060, Russia
来源：
COMPOSITES PART B-ENGINEERING | 2015年 / 70卷
关键词：
Metal-matrix composites (MMCs); Microstructures; Fatigue; Fractography; MECHANICAL-PROPERTIES; PULSED MAGNETS; COMPOSITES; DEFORMATION; NB; STEEL; CYCLE; ALLOYS; YIELD;
D O I：
10.1016/j.compositesb.2014.10.046
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The results of the quantitative analysis of the microstructure of the Cu-Fe and Cu-V in-situ nanocomposite wires with diameter of 0.44-0.80 mm by transmission electron microscopy are presented. Comparative fatigue tests of Cu-Fe and Cu-V in-situ nanocomposite wires and pure copper samples have been carried out using a dynamic mechanical analyzer (DMA). The in-situ nanocomposites have significantly higher characteristics of low-cycle fatigue failure resistance as compared to that of pure copper. The fatigue crack propagation areas for the nanocomposite conductors and pure copper are characterized by fatigue striations and secondary cracking. (C) 2014 Elsevier Ltd. All rights reserved.
引用
收藏
页码：92 / 98
页数：7
相关论文
共 50 条
  • [41] Fatigue fracture of high-strength Al-Zn-Mg-Cu alloy
    Jian Hai-gen
    Jiang Feng
    Wen Kang
    Jiang Long
    Huang Hong-feng
    Wei Li-li
    TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2009, 19 (05) : 1031 - 1036
  • [42] Fatigue fracture of high-strength Al-Zn-Mg-Cu alloy
    蹇海根
    姜锋
    文康
    蒋龙
    黄宏锋
    韦莉莉
    Transactions of Nonferrous Metals Society of China, 2009, 19 (05) : 1031 - 1036
  • [43] Microstructure and properties of high-strength Cu-Ni-Si-(Ti) alloys
    Yang, Yi-Hai
    Li, Sheng-Yao
    Cui, Zhen-Shan
    Li, Zhou
    Li, Yun-Ping
    Lei, Qian
    RARE METALS, 2021, 40 (11) : 3251 - 3260
  • [44] High-strength Cu-Zr binary alloy with an ultrafine eutectic microstructure
    Kim, Kyou-Hyun
    Ahn, Jae-Pyoung
    Lee, Jae-Hoon
    Lee, Jae-Chul
    JOURNAL OF MATERIALS RESEARCH, 2008, 23 (07) : 1987 - 1994
  • [45] High-strength Cu-Zr binary alloy with an ultrafine eutectic microstructure
    Department of Materials Science and Engineering, Korea University, Seoul 136-701, Korea, Republic of
    不详
    不详
    J Mater Res, 2008, 7 (1987-1994):
  • [46] FATIGUE BEHAVIOR OF HIGH-STRENGTH ROPE WIRES IN CORROSIVE ENVIRONMENTS
    WIUME, D
    NURNBERGER, U
    WERKSTOFFE UND KORROSION-MATERIALS AND CORROSION, 1986, 37 (09): : 485 - 493
  • [47] Evaluation of corrosion fatigue life for high-strength steel wires
    Lan, Chengming
    Feng, Ao
    Zhang, Yaoyao
    Ma, Junming
    Wang, Jianjun
    Li, Hui
    JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH, 2024, 217
  • [48] High-strength and high-conductivity in situ Cu-TiB2 nanocomposites
    Pan, Shuaihang
    Zheng, Tianqi
    Yao, Gongcheng
    Chi, Yitian
    De Rosa, Igor
    Li, Xiaochun
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2022, 831
  • [49] Fatigue strength optimization of high-strength steels by precisely controlling microstructure and inclusions
    Xu, Zikuan
    Wang, Peng
    Zhang, Peng
    Wang, Bin
    Liu, Yang
    Luan, Yikun
    Wang, Pei
    Li, Dianzhong
    Zhang, Zhefeng
    JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2025, 230 : 165 - 176
  • [50] Effect of Fe Content on the Microstructure and Mechanical and Electrical Properties of Cu-Fe In Situ Composites
    Zhiwei Wu
    Yi Chen
    Liang Meng
    Zheng Zhang
    Journal of Materials Engineering and Performance, 2021, 30 : 5939 - 5946
12345