Synthesis and characterization of particle-reinforced Ni/Al2O3 nanoconiposites

被引：67
|
作者：
Shao, I
Vereecken, PM
Chien, CL
Searson, PC
Cammarata, RC
机构：
[1] Johns Hopkins Univ, Dept Mat Sci & Engn, Baltimore, MD 21218 USA
[2] Johns Hopkins Univ, Dept Phys & Astron, Baltimore, MD 21218 USA
来源：
JOURNAL OF MATERIALS RESEARCH | 2002年 / 17卷 / 06期
关键词：
D O I：
10.1557/JMR.2002.0210
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Nanocomposite Ni/Al2O3 films were electrodeposited from a suspension of Al2O3 nanoparticles in aqueous nickel sulfamate solution. The volume fraction of particles incorporated increased with electrode rotation rate and decreased with deposition current density. The composition, microstructure, hardness, and magnetic properties of these nanocomposite films were characterized. The mechanical strengthening due to particle dispersion in the films was interpreted by considering an Orowan dislocation bowing mechanism. The coercivity of the films increased with increasing particle concentration in the film. The saturation magnetization showed a weak dependence on particle concentration.
引用
收藏
页码：1412 / 1418
页数：7
相关论文
共 50 条
  • [41] Thermal shock behaviour of particle reinforced 2618 Al/Al2O3 MMC
    Oguocha, INA
    Radjabi, M
    Yannacopoulos, S
    CANADIAN METALLURGICAL QUARTERLY, 2001, 40 (02) : 245 - 254
  • [42] AL2O3 REINFORCED AL/NI INTERMETALLIC MATRIX COMPOSITE BY REACTIVE SINTERING
    GHOMASHCHI, MR
    JOURNAL OF MATERIALS SCIENCE, 1995, 30 (11) : 2849 - 2854
  • [43] Synthesis and characterization of Al2O3 hollow spheres
    Liu, Runjing
    Li, Yanjv
    Zhao, Hua
    Zhao, Fengyun
    Hu, Yongqi
    MATERIALS LETTERS, 2008, 62 (17-18) : 2593 - 2595
  • [44] Microwave assisted synthesis and characterization of Al2O3
    Rajagopalan, Kandeeban
    Revathi, K.
    Revathi, B.
    Vishalee, S.
    Manojkumar, K.
    Batoo, Khalid Mujasam
    Saminathan, K.
    Kathireswari, P.
    MATERIALS TODAY-PROCEEDINGS, 2022, 48 : 160 - 163
  • [45] Synthesis and Structural Characterization of Al2O3 nanofluids
    Gupta, Munish
    Singh, Vinay
    Katyal, Puneet
    MATERIALS TODAY-PROCEEDINGS, 2018, 5 (14) : 27989 - 27997
  • [46] Synthesis and thermal characterization of Al2O3 nanoparticles
    Ismardi, A.
    Rosadi, O. M.
    Kirom, M. R.
    Syarif, D. G.
    8TH INTERNATIONAL CONFERENCE ON PHYSICS AND ITS APPLICATIONS (ICOPIA), 2016, 776
  • [47] REACTIONS OF ADSORBED HYDROGEN WITH OXYGEN ON FE/AL2O3, NI/AL2O3 AND FE-NI/AL2O3 CATALYSTS
    LESNIEWSKA, E
    RYNKOWSKI, J
    PARYJCZAK, T
    PRZEMYSL CHEMICZNY, 1995, 74 (01): : 21 - 22
  • [48] Exothermic Synthesis of the Composites α-Al2O3/NiAl from Al-Ni2O3-Ni System
    Sun, X. D.
    Zhu, H. G.
    JOINT CONFERENCES OF 2017 INTERNATIONAL CONFERENCE ON MATERIALS SCIENCE AND ENGINEERING APPLICATION (ICMSEA 2017) AND 2017 INTERNATIONAL CONFERENCE ON MECHANICS, CIVIL ENGINEERING AND BUILDING MATERIALS (MCEBM 2017), 2017, 124
  • [49] Mechanical and thermal properties and cytotoxicity of Al2O3 nano particle-reinforced poly(ether-ether-ketone) for bone implants
    Wei, Tianyue
    Wang, Jin
    Yu, Xunzhi
    Wang, Youfa
    Wu, Qingzhi
    Chen, Chang
    RSC ADVANCES, 2019, 9 (59) : 34642 - 34651
  • [50] Computational investigation of testing parameter effects on abrasive wear behaviour of AL2O3 particle-reinforced MMCS using statistical analysis
    Kok, Metin
    INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2011, 52 (1-4): : 207 - 215
12345