Effect of rotational sliding velocity on surface friction and wear behavior in Zr-based bulk metallic glass

被引：37
作者：
Tao, P. J. [1 ]
Yang, Y. Z. [1 ]
Ru, Q. [2 ]
机构：
[1] Guangdong Univ Technol, Fac Mat & Energy, Guangzhou 510006, Guangdong, Peoples R China
[2] S China Normal Univ, Sch Phys & Commun Engn, Guangzhou 510006, Guangdong, Peoples R China
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 2010年 / 492卷 / 1-2期
基金：
中国国家自然科学基金;
关键词：
Bulk metallic glass; Mechanical properties; Surface friction and wear behavior; TRIBOLOGICAL PROPERTIES; AL; IMPLANTATION; ENVIRONMENT; CORROSION; NI; CO;
D O I：
10.1016/j.jallcom.2009.11.113
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A Zr55Cu30Ni5Al10 bulk metallic glass (BMG) with a dimension of 1 mm x 10 mm x 70 mm was prepared by using copper-mold suction casting and the effect of rotational sliding velocity (RSV) on the surface dry friction and wear behavior was studied at room temperature. The results showed that the grinding traces of the BMG specimens remain an amorphous structure after friction and wear behavior tests under a load of 5 N with a rotational velocity range of 200-1400 r/min through 8 min. The friction coefficients mainly locate between 0.15 and 0.35. With increasing RSVs, both average friction coefficient and wear weight loss present an upward trend. Obvious molten characteristics can be observed in all grinding traces. At lower RSVs, the wear mechanism tends to a combined action of continuous wear and surface flow, while at higher RSVs, the wear inclines to surface flow. In addition, slight oxidation and adhesion wear accompany during all friction and wear behavior tests. (C) 2009 Elsevier B.V. All rights reserved.
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页码：L36 / L39
页数：4
相关论文
共 23 条
[1]  
[Anonymous], PRINCIPLE APPL TRIBO
[2]   Tribological behaviour of Cu60Zr30Ti10 bulk metallic glass [J].
Bhatt, Jatin ;
Kumar, S. ;
Dong, C. ;
Murty, B. S. .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2007, 458 (1-2) :290-294
[3]  
Bowden es Tabor:., 1964, The Friction and Lubrication of Solids
[4]   Tribological behavior of the kinetic sprayed Ni59Ti16Zr20Si2Sn3 bulk metallic glass [J].
Choi, Hanshin ;
Jo, Hyungho ;
An, Kyoungjun ;
Yoon, Sanghoon ;
Lee, Changhee .
JOURNAL OF ALLOYS AND COMPOUNDS, 2007, 434 (SPEC. ISS.) :64-67
[5]   Crystallization steps in Zr- and Hf-based bulk metallic glasses [J].
Damonte, L. C. ;
Mendoza-Zelis, L. .
JOURNAL OF ALLOYS AND COMPOUNDS, 2007, 434 (244-247) :244-247
[6]   Diffusion in metallic glasses and supercooled melts [J].
Faupel, F ;
Frank, W ;
Macht, MP ;
Mehrer, H ;
Naundorf, V ;
Rätzke, K ;
Schober, HR ;
Sharma, SK ;
Teichler, H .
REVIEWS OF MODERN PHYSICS, 2003, 75 (01) :237-280
[7]   Tribological properties of bulk metallic glasses [J].
Fleury, E ;
Lee, SM ;
Ahn, HS ;
Kim, WT ;
Kim, DH .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2004, 375 :276-279
[8]   Fabrication of bulk glassy Zr55Al10Ni5Cu30 alloy of 30 mm in diameter by a suction casting methodQ [J].
Inoue, A ;
Zhang, T .
MATERIALS TRANSACTIONS JIM, 1996, 37 (02) :185-187
[9]   Corrosion behaviors of Fe45-xCr18Mo14C15B6y2Mx (M = Al, Co, Ni, N and x=0, 2) bulk metallic glasses under conditions simulating fuel cell environment [J].
Jayaraj, J. ;
Kim, Y. C. ;
Kim, K. B. ;
Seok, H. K. ;
Fleury, E. .
JOURNAL OF ALLOYS AND COMPOUNDS, 2007, 434 :237-239
[10]   Indentation and friction of Zr-based bulk metallic glasses on nano-scale [J].
Ma, M. Z. ;
Zong, H. T. ;
Wang, H. Y. ;
Zhang, W. G. ;
Song, A. J. ;
Liang, S. X. ;
Wang, Q. ;
Zhang, X. Y. ;
Jing, Q. ;
Li, G. ;
Liu, R. P. .
MATERIALS LETTERS, 2008, 62 (28) :4348-4350
123