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Lei Chen

Southwest Jiaotong University

No. 111, Sec. North 1, Er-Huan Rd.

Chengdu

Chengdu, 610031

China

  • Southwest Jiaotong University

SCHOLARLY PAPERS

5

DOWNLOADS

161

TOTAL CITATIONS

0

Scholarly Papers (5)

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1.

Lubrication Failure Mechanism of Rolling‑Sliding Steel Ball Against Oil-Impregnated Porous Polyimide and Bearing Steel in Double Friction Pair

Number of pages: 20 Posted: 16 Apr 2024
Yang Yin, Pengfei Shi, Shaohua Zhang, Tao Qing, Ningning Zhou, Linmao Qian and Lei Chen
Southwest Jiaotong University, Southwest Jiaotong University, affiliation not provided to SSRN, Beijing Institute of Control Engineering, Beijing Institute of Control Engineering, Southwest Jiaotong University and Southwest Jiaotong University
Downloads 40 (1,196,171)

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Blackening failure, Porous polyimide, Rolling-sliding motion, Double-contact friction

2.

Tribological Dynamics of Force-Driven Single Colloidal Particle on Solid Surfaces: The Influences of Motion Velocity and Surface Energy

Number of pages: 18 Posted: 19 Mar 2025
chunsheng luo, Keke Xu, Zhanyun Deng, honglin Gou, Chen Xiao, Steven E. Franklin, Linmao Qian and Lei Chen
Southwest Jiaotong University, Southwest Jiaotong University, Southwest Jiaotong University, Southwest Jiaotong University, Southwest Jiaotong University, University of Sheffield, Southwest Jiaotong University and Southwest Jiaotong University
Downloads 37 (1,263,436)

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Static friction, Colloidal particles, Motion velocity, Surface energy

3.

Anisotropy of Interfacial-Bond-Induced Atom Removal Mechanisms of Silicon

Number of pages: 23 Posted: 22 Feb 2025
Diankai Zhang, Jie Qin, Yang Wang, Lei Chen, Steve E. Franklin and Linmao Qian
Southwest Jiaotong University, Southwest Jiaotong University, Southwest Jiaotong University, Southwest Jiaotong University, affiliation not provided to SSRN and Southwest Jiaotong University
Downloads 32 (1,304,549)

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Atomic Removal, Chemical mechanical polishing, Anisotropy, Polycrystalline Silicon

4.

Deeply Understanding Lubrication Failure of Steel Ball Against Oil-Impregnated Porous Polyimide in Double-Contact Friction with Rolling‑Sliding Motion

Number of pages: 20 Posted: 12 Jan 2024
Yang Yin, Pengfei Shi, Shaohua Zhang, Tao Qing, Ningning Zhou, Linmao Qian and Lei Chen
Southwest Jiaotong University, Southwest Jiaotong University, affiliation not provided to SSRN, Beijing Institute of Control Engineering, Beijing Institute of Control Engineering, Southwest Jiaotong University and Southwest Jiaotong University
Downloads 31 (1,332,057)

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Blackening failure, Porous polyimide, Rolling-sliding motion, Double-contact friction.

5.

Experimental Study on the Influence of Contact Characteristics on the Wear Mechanism of Carbon Strips in Pantograph-Catenary Systems at 300 Km/H Current-Carrying Condition

Number of pages: 17 Posted: 30 Apr 2025
Hongjuan Yang, Qining Kou, Lei Chen, Xingqiao Deng, Longting Chen and Li Jiang
Chengdu University of Technology, Chengdu University of Technology, Southwest Jiaotong University, Chengdu University of Technology, Chengdu University of Technology and Chengdu University of Technology
Downloads 21 (1,448,301)

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carbon strip, wear mechanism, surface roughness, nodular protrusions