Synthesis and evaluation of hardness and sliding wear resistance of electrodeposited nanocrystalline Ni-Fe-W alloys

被引：37
|
作者：
Sriraman, KR
Raman, SGS [1 ]
Seshadri, SK
机构：
[1] Indian Inst Technol, Dept Met & Mat Engn, Madras 600036, Tamil Nadu, India
[2] Tata Motors, Pune, Maharashtra, India
来源：
MATERIALS SCIENCE AND TECHNOLOGY | 2006年 / 22卷 / 01期
关键词：
electrodeposition; nanocrystalline coatings; nanostructure; nickel-iron-tungsten alloys; inverse Hall-Petch; sliding wear;
D O I：
10.1179/174328406X79243
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The present work involves synthesis, characterisation and evaluation of hardness and sliding wear resistance of electrodeposited nanocrystalline Ni-Fe-W alloys. The crystallite size reduced with an increase in current density owing to an increase in the amount of alloying elements (Fe and W). Ni-Fe-W alloy with 23 at.-% Fe and 1.3 at.-% W plated at 0.1 A cm(-2) exhibited the maximum hardness of 563 HV. The alloys exhibited a direct Hall-Petch relation above a crystallite size of 12 nm and an inverse Hall-Petch relation below 12 nm. The wear resistance of the alloys increased with a reduction in the crystallite size in the direct Hall-Petch region and decreased in the inverse Hall-Petch region. Ni-Fe-W coatings with 23 at.-% Fe and 1.3 at.-% W plated at 0.1 A cm(-2) exhibited superior wear resistance.
引用
收藏
页码：14 / 20
页数：7
相关论文
共 50 条
  • [31] Effect of Annealing Duration on the Structure and Hardness of Electrodeposited Ni-W alloys
    Hayata, Shinichiro
    Oue, Satoshi
    Takahashi, Takehiro
    Nakano, Hiroaki
    TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN, 2015, 101 (11): : 598 - 604
  • [32] Microstructure, texture and mechanical properties of hot rolled and annealed Ni-Fe-W and Ni-Fe-W-Co matrix alloys
    Rao, A. Sambasiva
    Manda, Premkumar
    Mohan, M. K.
    Nandy, T. K.
    Singh, A. K.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2018, 742 : 937 - 951
  • [33] Wear mechanism of electrodeposited amorphous Ni-Fe-P alloys
    高诚辉
    赵源
    TransactionsofNonferrousMetalsSocietyofChina, 2004, (02) : 255 - 259
  • [34] Wear mechanism of electrodeposited amorphous Ni-Fe-P alloys
    Gao, CH
    Zhao, Y
    TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2004, 14 (02) : 255 - 259
  • [35] Characterization of Ni-Fe-W matrix alloys in as-cast and heat treated conditions
    Rao, A. Sambasiva
    Mohan, M. K.
    Singh, A. K.
    MATERIALS TODAY-PROCEEDINGS, 2018, 5 (02) : 3587 - 3594
  • [36] Influence of metallurgical parameters on the electrochemical behavior of electrodeposited Ni and Ni-W nanocrystalline alloys
    Nia, N. Shakibi
    Creus, J.
    Feaugas, X.
    Savall, C.
    APPLIED SURFACE SCIENCE, 2016, 370 : 149 - 159
  • [37] Dry Sliding Wear Behaviour and Microstructure of the W–Ni–Fe and W–Ni–Cu Heavy Alloys Produced by Powder Metallurgy Technique
    M. Kilic
    D. Ozyurek
    T. Tuncay
    Powder Metallurgy and Metal Ceramics, 2016, 55 : 54 - 63
  • [38] Effects of Mo content on the grain size, hardness and anti-wear performance of electrodeposited nanocrystalline and amorphous Ni-Mo alloys
    Liu, J. H.
    Yan, J. X.
    Pei, Z. L.
    Gong, J.
    Sun, C.
    SURFACE & COATINGS TECHNOLOGY, 2020, 404
  • [39] Wear and hardness evaluation of electrodeposited Ni-SiC nanocomposite coated copper
    Kumar D.
    Shree G.
    Dwivedi V.K.
    International Journal of Microstructure and Materials Properties, 2020, 15 (02) : 87 - 106
  • [40] Sliding wear behavior of electrodeposited Ni-W alloy and hard chrome coatings
    Wasekar, Nitin P.
    Sundararajan, G.
    WEAR, 2015, 342 : 340 - 348
12345