L
Liangchi Zhang
Researcher at Southern University of Science and Technology
Publications - 553
Citations - 16152
Liangchi Zhang is an academic researcher from Southern University of Science and Technology. The author has contributed to research in topics: Grinding & Machining. The author has an hindex of 62, co-authored 523 publications receiving 13759 citations. Previous affiliations of Liangchi Zhang include Center for Advanced Materials & Harbin Institute of Technology.
Papers
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Scratching of copper with rough surfaces conducted by diamond tip simulated using molecular dynamics
TL;DR: In this article, the authors explored the key material removal mechanism by means of the observed variation of material removal under different surface roughnesses, tool speeds, scratching directions, tip shapes, feeds, double tip, and single tip.
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A unified method for characterizing multiple lubrication regimes involving plastic deformation of surface asperities
TL;DR: In this article, a unified method for characterizing the hydrodynamic, mixed and boundary lubrication regimes in cold strip rolling is presented, which involves random surface asperities, multi-scale plastic deformation of both the asperity and workpiece, and a statistical modeling of an equivalent interface between the lubricated surfaces in contact sliding.
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A novel multi-scale statistical characterization of interface pressure and friction in metal strip rolling
TL;DR: In this paper, a multi-scale method was proposed to investigate the interface pressure and friction in a 3D model of cold strip rolling, where an equivalent interfacial layer was introduced to integrate the effect of lubricant with surface asperity deformation.
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Effects of Ni nanoparticles addition on the microstructure, electrical and mechanical properties of Sn-Ag-Cu alloy
Asit Kumar Gain,Liangchi Zhang +1 more
TL;DR: In this article, the effects of Ni nanoparticles addition on the microstructure, electrical resistivity and mechanical properties such as elastic/shear moduli, microhardness and creep of Sn-3.0Ag-0.5Cu (SAC305) electronic interconnect materials have been investigated.
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Carbon nanotube reinforced ceramic composites and their performance.
TL;DR: This paper reviews the reported techniques for the preparation of various ceramic coated CNTs, C NT-ceramic composites, CNT-cer ceramic composite coatings, etc and reveals that considerable improvements in electrical/thermal properties can be achieved.