Dry wear behavior and mechanism of a Fe-based bulk metallic glass: description by Hertzian contact calculation and finite-element method simulation

Nengbin Hua; Xiangning Zhang; Zhenlong Liao; Xiaoshi Hong; Qiaohang Guo; Youting Huang; Xiaoyun Ye; Wenzhe Chen; Tao Zhang; Xiaoqing Jin; Qianting Wang; Peter K. Liaw

doi:10.1016/j.jnoncrysol.2020.120065

Dry wear behavior and mechanism of a Fe-based bulk metallic glass: description by Hertzian contact calculation and finite-element method simulation

Nengbin Hua^*
, Xiangning Zhang
, Zhenlong Liao
, Xiaoshi Hong
, Qiaohang Guo
, Youting Huang
, Xiaoyun Ye
, Wenzhe Chen
, Tao Zhang
, Xiaoqing Jin
, Qianting Wang
, Peter K. Liaw

^*Corresponding author for this work

School of Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

35 Scopus citations

Abstract

In this study, the dry-sliding characteristics of a FeCoCrMoCBY bulk metallic glass (BMG) were investigated. The results were compared with those of the conventional CoCrMo alloy and 316L stainless steel (SS). It was found that the Fe-based BMG exhibited the highest wear resistance among three investigated alloys. The wear mechanism of those alloys is the combination of abrasion and oxidation. In addition, the tribological behaviors of the Fe-based BMG were highly dependent on couple materials. The BMG/Si₃N₄ friction couple demonstrated a greater wear resistance than that of the BMG/Al₂O₃ and BMG/ZrO₂. The wear resistance of these metallic materials could be correlated with their hardness and Young's modulus in terms of various wear-rate equations. Moreover, the contact mechanism of friction couples was described by Hertzian contact calculation and finite-element method (FEM) simulation to illustrate the mechanism of the good wear performance of the Fe-based BMG.

Original language	English
Article number	120065
Journal	Journal of Non-Crystalline Solids
Volume	543
DOIs	https://doi.org/10.1016/j.jnoncrysol.2020.120065
State	Published - 1 Sep 2020

Keywords

Bulk metallic glass
Fe-based alloy
Finite element method
Hertzian contact mechanic
Wear behavior

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10.1016/j.jnoncrysol.2020.120065

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Hua, N., Zhang, X., Liao, Z., Hong, X., Guo, Q., Huang, Y., Ye, X., Chen, W., Zhang, T., Jin, X., Wang, Q., & Liaw, P. K. (2020). Dry wear behavior and mechanism of a Fe-based bulk metallic glass: description by Hertzian contact calculation and finite-element method simulation. Journal of Non-Crystalline Solids, 543, Article 120065. https://doi.org/10.1016/j.jnoncrysol.2020.120065

@article{b8c0581f08d94c45baafcaf727e60c23,

title = "Dry wear behavior and mechanism of a Fe-based bulk metallic glass: description by Hertzian contact calculation and finite-element method simulation",

abstract = "In this study, the dry-sliding characteristics of a FeCoCrMoCBY bulk metallic glass (BMG) were investigated. The results were compared with those of the conventional CoCrMo alloy and 316L stainless steel (SS). It was found that the Fe-based BMG exhibited the highest wear resistance among three investigated alloys. The wear mechanism of those alloys is the combination of abrasion and oxidation. In addition, the tribological behaviors of the Fe-based BMG were highly dependent on couple materials. The BMG/Si3N4 friction couple demonstrated a greater wear resistance than that of the BMG/Al2O3 and BMG/ZrO2. The wear resistance of these metallic materials could be correlated with their hardness and Young's modulus in terms of various wear-rate equations. Moreover, the contact mechanism of friction couples was described by Hertzian contact calculation and finite-element method (FEM) simulation to illustrate the mechanism of the good wear performance of the Fe-based BMG.",

keywords = "Bulk metallic glass, Fe-based alloy, Finite element method, Hertzian contact mechanic, Wear behavior",

author = "Nengbin Hua and Xiangning Zhang and Zhenlong Liao and Xiaoshi Hong and Qiaohang Guo and Youting Huang and Xiaoyun Ye and Wenzhe Chen and Tao Zhang and Xiaoqing Jin and Qianting Wang and Liaw, \{Peter K.\}",

note = "Publisher Copyright: {\textcopyright} 2020 Elsevier B.V.",

year = "2020",

month = sep,

day = "1",

doi = "10.1016/j.jnoncrysol.2020.120065",

language = "英语",

volume = "543",

journal = "Journal of Non-Crystalline Solids",

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TY - JOUR

T1 - Dry wear behavior and mechanism of a Fe-based bulk metallic glass

T2 - description by Hertzian contact calculation and finite-element method simulation

AU - Hua, Nengbin

AU - Zhang, Xiangning

AU - Liao, Zhenlong

AU - Hong, Xiaoshi

AU - Guo, Qiaohang

AU - Huang, Youting

AU - Ye, Xiaoyun

AU - Chen, Wenzhe

AU - Zhang, Tao

AU - Jin, Xiaoqing

AU - Wang, Qianting

AU - Liaw, Peter K.

PY - 2020/9/1

Y1 - 2020/9/1

N2 - In this study, the dry-sliding characteristics of a FeCoCrMoCBY bulk metallic glass (BMG) were investigated. The results were compared with those of the conventional CoCrMo alloy and 316L stainless steel (SS). It was found that the Fe-based BMG exhibited the highest wear resistance among three investigated alloys. The wear mechanism of those alloys is the combination of abrasion and oxidation. In addition, the tribological behaviors of the Fe-based BMG were highly dependent on couple materials. The BMG/Si3N4 friction couple demonstrated a greater wear resistance than that of the BMG/Al2O3 and BMG/ZrO2. The wear resistance of these metallic materials could be correlated with their hardness and Young's modulus in terms of various wear-rate equations. Moreover, the contact mechanism of friction couples was described by Hertzian contact calculation and finite-element method (FEM) simulation to illustrate the mechanism of the good wear performance of the Fe-based BMG.

AB - In this study, the dry-sliding characteristics of a FeCoCrMoCBY bulk metallic glass (BMG) were investigated. The results were compared with those of the conventional CoCrMo alloy and 316L stainless steel (SS). It was found that the Fe-based BMG exhibited the highest wear resistance among three investigated alloys. The wear mechanism of those alloys is the combination of abrasion and oxidation. In addition, the tribological behaviors of the Fe-based BMG were highly dependent on couple materials. The BMG/Si3N4 friction couple demonstrated a greater wear resistance than that of the BMG/Al2O3 and BMG/ZrO2. The wear resistance of these metallic materials could be correlated with their hardness and Young's modulus in terms of various wear-rate equations. Moreover, the contact mechanism of friction couples was described by Hertzian contact calculation and finite-element method (FEM) simulation to illustrate the mechanism of the good wear performance of the Fe-based BMG.

KW - Bulk metallic glass

KW - Fe-based alloy

KW - Finite element method

KW - Hertzian contact mechanic

KW - Wear behavior

UR - https://www.scopus.com/pages/publications/85084845329

U2 - 10.1016/j.jnoncrysol.2020.120065

DO - 10.1016/j.jnoncrysol.2020.120065

M3 - 文章

AN - SCOPUS:85084845329

SN - 0022-3093

VL - 543

JO - Journal of Non-Crystalline Solids

JF - Journal of Non-Crystalline Solids

M1 - 120065

ER -

Dry wear behavior and mechanism of a Fe-based bulk metallic glass: description by Hertzian contact calculation and finite-element method simulation

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