Microstructure, mechanical and tribological properties of multilayer Ti-DLC thick films on Al alloys by filtered cathodic vacuum arc technology

Cao, Hongshuai; Ye, Xue; Li, Hao; Qi, Fugang; Wang, Qing; Ouyang, Xiaoping; Zhao, Nie; Liao, Bin

doi:10.1016/j.matdes.2020.109320

Public

Microstructure, mechanical and tribological properties of multilayer Ti-DLC thick films on Al alloys by filtered cathodic vacuum arc technology

Published in Materials & Design • Nov 13, 2020

Authors:

Hongshuai Cao

Xue Ye

Hao Li

Abstract

Low hardness and poor wear resistance are major limitations of Al alloys, which hinder their application in several fields, especially automotive moving parts. DLC can effectively improve hardness and wear resistance of Al alloys, but high residual stress and poor adhesion limit the film thickness. ...

Subject

Materials science

Microstructure

Tribology

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