Microstructure and mechanical properties of aluminum alloy composites with endogenous nano-TiCp

被引：3
作者：
Song, Xiang-Yi [1 ,2 ]
Wang, Ya-Jie [1 ,2 ]
Zhang, Jing-Xin [1 ,2 ]
Du, Dong-Ao [1 ,2 ]
Yang, Hong-Yu [1 ,2 ]
Zhao, Liang [1 ,2 ]
Peng, Fan [3 ]
Li, Xin [1 ,2 ]
Qiu, Feng [1 ,2 ]
机构：
[1] Jilin Univ, Key Lab Automobile Mat, Minist Educ, Renmin St 5988, Changchun 130025, Jilin, Peoples R China
[2] Jilin Univ, Dept Mat Sci & Engn, Renmin St 5988, Changchun 130025, Jilin, Peoples R China
[3] Kocel Intelligent Machinery Ltd Yinchuan, Yinchuan 750021, Ningxia, Peoples R China
来源：
CERAMICS INTERNATIONAL | 2023年 / 49卷 / 04期
基金：
中国国家自然科学基金;
关键词：
Nano-TiCp; Microstructure; Mechanical properties; MATRIX COMPOSITES; HIGH-STRENGTH; PARTICLES; EVOLUTION; BEHAVIOR; FABRICATION; NANOPARTICLES; MORPHOLOGY; DUCTILITY; MODEL;
D O I：
10.1016/j.ceramint.2022.10.305
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The purpose of this work is to prepare nano-TiCp reinforced Al-13Si-5Cu-2Ni matrix composites by self -propagating high-temperature synthesis (SHS). To study the changes in microstructure and mechanical prop-erties, and summarize the strengthening mechanism. The results show that when nano-TiCp is added, it can significantly improve the nucleation rate of alpha-Al phase and refine alpha-Al dendrites. The alpha-Al dendrites were refined by 81.6%. The size of the precipitated phases Al2Cu was refined by 28.1% and more evenly distributed. The tensile strength, yield strength, and elongation of Al-13Si-5Cu-2Ni alloy with 1 wt% nano-TiCp are 408 MPa, 238 MPa, and 7.5%, respectively, which are increased by 5.7%, 6.5% and 29% compared with the alloys without nano-TiCp. This work provides a reference for nano-particles enhancing the properties of Al alloys to achieve microstructure refinement and performance improvement.
引用
收藏
页码：6923 / 6931
页数：9
相关论文
共 50 条
  • [41] A study on microstructure and mechanical properties of in-situ processed Aluminum alloy composites
    Karloopia, Jimmy
    Mozammil, Shaik
    Jha, Pradeep Kumar
    Srivatsan, T. S.
    MATERIALS TODAY-PROCEEDINGS, 2021, 46 : 1396 - 1400
  • [42] Effect of Aluminum Addition on the Microstructure, Magnetic, and Mechanical Properties of FeCrCoNiMn High-Entropy Alloy
    Alleg, Safia
    Bekhouche, Ahlem
    Hachache, Hacene
    Sunol, Joan Jose
    CRYSTALS, 2023, 13 (10)
  • [43] Microstructure and mechanical properties of 7075 aluminum alloy parts formed by semi-solid thixoextrusion
    Xiao, Guan-fei
    Jiang, Ju-fu
    Wang, Ying
    Liu, Ying-ze
    Zhang, Ying
    Guo, Bao-yong
    He, Zhen
    Xian, Xi-rui
    TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2023, 33 (11) : 3235 - 3249
  • [44] Microstructure and mechanical properties of hot extruded 6016 aluminum alloy/graphite composites
    Mohamed M.El-Sayed Seleman
    Mohamed M.Z.Ahmed
    Sabbah Ataya
    JournalofMaterialsScience&Technology, 2018, 34 (09) : 1580 - 1591
  • [45] Microstructure and properties of high-entropy alloy reinforced aluminum matrix composites by spark plasma sintering
    Yuan, Zhanwei
    Tian, Wenbin
    Li, Fuguo
    Fu, Qinqin
    Hu, Yongbiao
    Wang, Xingang
    JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 806 : 901 - 908
  • [46] Effect of nano-silica on mechanical properties and microstructure of engineered geopolymer composites
    Dong, Biqin
    Liu, Chenxi
    Shumuye, Eskinder Desta
    Zhang, Yuanyuan
    Zhong, Hui
    Fang, Guohao
    CEMENT & CONCRETE COMPOSITES, 2025, 156
  • [47] Microstructure and mechanical properties of aluminum matrix composites produced by Al-La2O3 in-situ reaction
    Zhou, C.
    Lv, M.
    Zan, Y. N.
    Liu, Y.
    Shao, X. H.
    Wang, Q. Z.
    Wang, D.
    Xiao, B. L.
    Ma, Z. Y.
    MATERIALS CHARACTERIZATION, 2022, 188
  • [48] Superior tensile properties of in situ nano-sized TiCp/Al-Cu composites fabricated by reaction in melt method
    Tian, Wei-Si
    Zhou, Dong-Shuai
    Qiu, Feng
    Jiang, Qi-Chuan
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2016, 658 : 409 - 414
  • [49] Effect of Heating Method on Microstructure and Mechanical Properties of Zircon Reinforced Aluminum Composites
    Majidian, Hudsa
    Ghasali, Ehsan
    Ebadzadeh, Touradj
    Razavi, Mansour
    MATERIALS RESEARCH-IBERO-AMERICAN JOURNAL OF MATERIALS, 2016, 19 (06): : 1443 - 1448
  • [50] Effects of annealing on microstructure and mechanical properties of nano-grained Ni-based alloy produced by severe cold rolling
    Sun, Yanle
    Xu, Songqian
    Shan, Aidang
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2015, 641 : 181 - 188
12345