A comprehensive analysis of the mechanical properties and fracture analysis of metallic glass nanocomposites reinforced by carbon nanotubes and Cu nanowires: A molecular dynamics study

被引：11
|
作者：
Ajori, S. [1 ]
Parsapour, H. [2 ]
Ansari, R. [2 ]
机构：
[1] Univ Maragheh, Fac Engn, Dept Mech Engn, POB 55136-553, Maragheh, Iran
[2] Univ Guilan, Dept Mech Engn, POB 3756, Rasht, Iran
来源：
MECHANICS OF ADVANCED MATERIALS AND STRUCTURES | 2021年 / 28卷 / 24期
关键词：
Molecular dynamics simulations; fracture; metallic glass nanocomposite; carbon nanotube; nanowire; SUPERCOOLED LIQUID; GOLD NANOWIRES; COMPOSITES; ZR; AG; NI; PLASTICITY; ALLOYS; SILVER;
D O I：
10.1080/15376494.2020.1746447
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Reinforced by nanowires (NWs), carbon nanotubes (CNTs) and NW encapsulated CNT (NW@CNT), tensile behavior of various types of Cu-Zr based metallic glass (MG) nanocomposites are studied using molecular dynamics (MD) simulations. It is observed that pure two-toms alloy MG and the one reinforced with bigger CNT demonstrates higher tensile properties than other types of MGs. Further, it is observed that the ultimate strength of reinforced MGs with individual CNTs is slightly higher than that of NW@CNT reinforced analogous. In this case, it is noticed that reinforced three-atoms Cu-Zr MG nanocomposites including Ti atoms demonstrate the highest ultimate strength and strain.
引用
收藏
页码：2531 / 2550
页数：20
相关论文
共 50 条
  • [1] On the mechanical properties and fracture analysis of polymer nanocomposites reinforced by functionalized silicon carbide nanotubes: A molecular dynamics investigation
    Eghbalian, M.
    Ansari, R.
    Haghighi, S.
    JOURNAL OF MOLECULAR GRAPHICS & MODELLING, 2022, 111
  • [2] Fundamental frequency analysis of endohedrally functionalized carbon nanotubes with metallic nanowires: a molecular dynamics study
    S. Ajori
    S. Haghighi
    H. Parsapour
    R. Ansari
    Journal of Molecular Modeling, 2021, 27
  • [3] Fundamental frequency analysis of endohedrally functionalized carbon nanotubes with metallic nanowires: a molecular dynamics study
    Ajori, S.
    Haghighi, S.
    Parsapour, H.
    Ansari, R.
    JOURNAL OF MOLECULAR MODELING, 2021, 27 (11)
  • [4] Molecular dynamics simulations of silica aerogel nanocomposites reinforced by glass fibers, graphene sheets and carbon nanotubes: A comparison study on mechanical properties
    Patil, Sandeep P.
    Shendye, Parag
    Markert, Bernd
    COMPOSITES PART B-ENGINEERING, 2020, 190 (190)
  • [5] Buckling behavior of various metallic glass nanocomposites reinforced by carbon nanotube and Cu nanowire: A molecular dynamics simulation study
    Ajori, S.
    Parsapour, H.
    Ansari, R.
    Ameri, A.
    MATERIALS RESEARCH EXPRESS, 2019, 6 (09)
  • [6] Fracture analysis and mechanical properties of three phased glass/epoxy laminates reinforced with multiwalled carbon nanotubes
    Behera, Rohit Pratyush
    Rawat, Prashant
    Singh, K. K.
    Ha, Sung Kyu
    Gaurav, Anand
    Tiwari, Santosh K.
    JOURNAL OF SCIENCE-ADVANCED MATERIALS AND DEVICES, 2019, 4 (02): : 299 - 309
  • [7] Molecular-dynamics study of the mechanical properties of metallic nanowires
    Nakajima, T
    Shintani, K
    THREE-DIMENSIONAL NANOENGINEERED ASSEMBLIES, 2003, 739 : 145 - 150
  • [8] Enhancement of fracture properties of polymer composites reinforced by carbon nanotubes: A molecular dynamics study
    Li, Yunlong
    Wang, Shijie
    Wang, Quan
    Xing, Malcolm
    CARBON, 2018, 129 : 504 - 509
  • [9] Mechanical characteristics of CNT-reinforced metallic glass nanocomposites by molecular dynamics simulations
    Rezaei, Reza
    Shariati, Mahmoud
    Tavakoli-Anbaran, Hossein
    Deng, Chuang
    COMPUTATIONAL MATERIALS SCIENCE, 2016, 119 : 19 - 26
  • [10] Improved mechanical and tribological properties of polytetrafluoroethylene reinforced by carbon nanotubes: A molecular dynamics study
    Song, Jingfu
    Lei, Hao
    Zhao, Gai
    COMPUTATIONAL MATERIALS SCIENCE, 2019, 168 : 131 - 136
12345