Dry Sliding Wear Characteristics of Gravity Die-Cast Magnesium Alloys

被引：22
|
作者：
Poddar, Palash [1 ]
Das, Arpan [2 ]
Sahoo, K. L. [1 ]
机构：
[1] CSIR, Met Extract & Forming Div, Natl Met Lab, Jamshedpur 831007, Bihar, India
[2] CSIR, Mat Sci & Technol Div, Natl Met Lab, Jamshedpur 831007, Bihar, India
来源：
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | 2014年 / 45A卷 / 04期
关键词：
TENSILE PROPERTIES; MATRIX COMPOSITES; CREEP-BEHAVIOR; MG ALLOYS; SN ALLOYS; MICROSTRUCTURE; PERFORMANCE; SUBSURFACE; MECHANISM;
D O I：
10.1007/s11661-013-2146-4
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The paper deals with the wear behavior of conventional cast Mg-Sn-based alloys. The alloys were studied through pin-on-disk wear test under four different loading conditions; namely, 9.8, 19.6, 29.4, and 39.2 N. The study highlights the cumulative wear loss, volumetric wear loss, dry sliding wear rate, and coefficient of friction of the alloys. The volumetric wear increased with increasing applied load. The wear mechanism was studied with scanning electron microscope. The wear occurs mainly by plowing mechanism and also by delamination. During wear, extensive plastic deformation and work hardening occurred. Microstructural analysis has been carried out for all the alloys at different loading conditions. (C) The Minerals, Metals & Materials Society and ASM International 2013
引用
收藏
页码：2270 / 2283
页数：14
相关论文
共 50 条
  • [1] Dry Sliding Wear Characteristics of Gravity Die-Cast Magnesium Alloys
    Palash Poddar
    Arpan Das
    K. L. Sahoo
    [J]. Metallurgical and Materials Transactions A, 2014, 45 : 2270 - 2283
  • [2] Fatigue of die-cast magnesium alloys
    Potzies, C
    Kainer, KU
    [J]. MAGNESIUM TECHNOLOGY 2004, 2004, : 275 - 278
  • [3] Dry sliding wear behaviour of a conventional and recycled high pressure die cast magnesium alloys
    Srinivasan, P. Bala
    Blawert, C.
    Dietzel, W.
    [J]. MATERIALS CHARACTERIZATION, 2009, 60 (08) : 843 - 847
  • [4] Proof stress measurement of die-cast magnesium alloys
    Ang, Hua Qian
    Abbott, Trevor B.
    Zhu, Suming
    Gu, Chengfan
    Easton, Mark A.
    [J]. MATERIALS & DESIGN, 2016, 112 : 402 - 409
  • [5] Dry sliding wear behavior of magnesium alloys
    An, J.
    Li, R. G.
    Lu, Y.
    Chen, C. M.
    Xu, Y.
    Chen, X.
    Wang, L. M.
    [J]. WEAR, 2008, 265 (1-2) : 97 - 104
  • [6] Dynamic deformation of high pressure die-cast magnesium alloys
    Dudamell, N. V.
    Galvez, F.
    Perez-Prado, M. T.
    [J]. REVISTA DE METALURGIA, 2012, 48 (05) : 351 - 357
  • [7] Creep-Rupture Behavior of Die-Cast Magnesium Alloys
    Unigovski, Yakov B.
    [J]. JOURNAL OF METALS MATERIALS AND MINERALS, 2009, 19 (01): : 1 - 7
  • [8] THE INTERGRANULAR MICROSTRUCTURE OF MAGNESIUM BASED DIE-CAST AE ALLOYS
    Wei, Kun
    Wei, Liu-Ying
    Warren, Richard
    [J]. MAGNESIUM TECHNOLOGY 2009, 2009, : 261 - 266
  • [9] Environmental Effect on Fatigue Properties of Die-cast Magnesium Alloys
    Liu Mabao
    Liu Qida
    Wang Xianhui
    Gao Hong
    [J]. MECHANICAL ENGINEERING AND MATERIALS, PTS 1-3, 2012, 152-154 : 548 - +
  • [10] STRUCTURE-PROPERTY RELATIONSHIPS FOR DIE-CAST MAGNESIUM ALLOYS
    Weiler, J. P.
    Wood, J. T.
    Jekl, J.
    Berkmortel, R.
    [J]. MAGNESIUM TECHNOLOGY 2010, 2010, : 413 - +
12345