Journal ArticleDOI
Towards a deeper understanding of wear and friction on the atomic scale—a molecular dynamics analysis
Liangchi Zhang,Hiroaki Tanaka +1 more
TLDR
In this article, a typical diamond-copper sliding system with the aid of molecular dynamics analysis was analyzed and it was revealed that there generally exist four distinct regimes of deformation, i.e. the no-wear regime, adhering regime, ploughing regime and cutting regime.About:
This article is published in Wear.The article was published on 1997-10-01. It has received 234 citations till now. The article focuses on the topics: Lubrication & Slip (materials science).read more
Citations
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Journal ArticleDOI
Modeling and simulation in tribology across scales: An overview
Antonis I. Vakis,Vladislav A. Yastrebov,Julien Scheibert,Lucia Nicola,Lucia Nicola,Daniele Dini,Clotilde Minfray,Andreas Almqvist,Marco Paggi,Seunghwan Lee,Georges Limbert,Georges Limbert,Jean-François Molinari,Guillaume Anciaux,Ramin Aghababaei,S. Echeverri Restrepo,Antonio Papangelo,Antonio Cammarata,Paolo Nicolini,Carmine Putignano,Giuseppe Carbone,Stanisław Stupkiewicz,Jakub Lengiewicz,Gianluca Costagliola,Federico Bosia,Roberto Guarino,Nicola M. Pugno,Nicola M. Pugno,Nicola M. Pugno,Martin H. Müser,Michele Ciavarella +30 more
TL;DR: This review summarizes recent advances in the area of tribology based on the outcome of a Lorentz Center workshop surveying various physical, chemical and mechanical phenomena across scales, and proposes some research directions.
Journal ArticleDOI
Molecular dynamics simulation of phase transformations in silicon monocrystals due to nano-indentation
W C D Cheong,Liangchi Zhang +1 more
TL;DR: In this article, the phase transformation of diamond cubic silicon under nano-indentation with the aid of molecular dynamics analysis using the Tersoff potential was discussed. But, the authors did not consider the effect of nanoindentations on the transition from a tetrahedron structure to an amorphous phase.
Journal ArticleDOI
Tribo-corrosion of coatings: a review
TL;DR: A review of the available literature relating to the emerging research into the performance of coatings under combined wear and corrosion conditions is presented in this paper, which reveals the need for a more considered approach to tribo-corrosion testing and the way in which the results are analysed and presented.
Journal ArticleDOI
Atomic scale deformation in silicon monocrystals induced by two-body and three-body contact sliding
Liangchi Zhang,Hiroaki Tanaka +1 more
TL;DR: In this paper, the deformation of silicon monocrystals subjected to two-body and three-body contact sliding with the aid of the molecular dynamics analysis was discussed, and a new friction law and a concept for wearability evaluation were proposed.
Journal ArticleDOI
Three-dimensional molecular dynamics analysis of processing using a pin tool on the atomic scale
Te-Hua Fang,Cheng-I Weng +1 more
TL;DR: In this paper, a three-dimensional model of molecular dynamics (MD) is proposed to study the effects of tool geometry and processing resistance on the atomic-scale cutting mechanism, which includes the utilization of the Morse potential function to simulate the interatomic force between the workpiece and a tool.
References
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Journal ArticleDOI
Atomic-scale friction of a tungsten tip on a graphite surface.
TL;DR: Using an atomic force microscope, atomic-scale features on the frictional force acting on a tungsten wire tip sliding on the basal plane of a graphite surface at low loads are observed.
BookDOI
Fundamentals of friction : macroscopic and microscopic processes
TL;DR: In this paper, contact mechanics, surfaces and adhesion are discussed in the context of contact mechanics at the nano and atomic scale, where solids and molecules are combined with molecularly-thin layers.
Journal ArticleDOI
An explanation of the different regimes of friction and wear using asperity deformation models
J.M. Challen,P.L.B. Oxley +1 more
TL;DR: In this article, a slip line field analysis is given for the deformation of a soft asperity by a hard one and equations are derived for the corresponding coefficients of friction and wear rates.
Related Papers (5)
Friction and tool wear in nano-scale machining—a molecular dynamics approach
Katsuhiro Maekawa,A. Itoh +1 more
Atomic scale deformation in silicon monocrystals induced by two-body and three-body contact sliding
Liangchi Zhang,Hiroaki Tanaka +1 more