Dependence of fretting wear resistance on microstructural features of alloyed steels

Journal article (2019)

Authors

Xinyue Qiu Southwest Jiaotong University
Xuejiao Wei Southwest Jiaotong University
Xiaojun Xu Key Laboratory of Advanced Technologies of Materials (Ministry of Education), Southwest Jiaotong University
W. Xu Novel Aerospace Materials - Aerospace Engineering , Northeastern University China
Minhao Zhu Southwest Jiaotong University
Research Group
Novel Aerospace Materials (Aerospace Engineering) (TU Delft)
More Info
expand_more

Published Date

01-09-2019

Language

English

Reuse Rights

Other than for strictly personal use, it is not permitted to download, forward or distribute the text or part of it, without the consent of the author(s) and/or copyright holder(s), unless the work is under an open content license such as Creative Commons.

Faculty

Aerospace Engineering

Department

Aerospace Structures & Materials

Research Group

Novel Aerospace Materials

Abstract

Systematic experimental observations concerning the response of microstructural features on fretting wear of steel grades were conducted. Five steel grades with different typical microstructural features were selected. The effect of various microstructures on fretting wear behaviour and the resulting wear mechanism were evaluated. Results show that microstructural features play a significant effect on fretting wear resistance depending on the applied loads. The DP and Q&P steel having low hardness show comparable or even better fretting wear resistance than the FM steel of the highest hardness regardless of loads, which are all better than TWIP and IF steel. The result suggests that the combination of soft ferrite and hard martensite with/without retained austenite having low hardness displays superior fretting wear resistance.

Files

1_s2.0_S0301679X19302221_main.... (pdf)
(pdf | 1.74 Mb)
Unknown license

Download not available