Tribological improvements through in-situ oxide layer formation in Fe-based nano-dual-phase glass-crystal alloys

Xiyan Lei; Yi Ren; Long Wang; Zhi Wei Shan; Ge Wu

doi:10.1016/j.scriptamat.2025.116793

Tribological improvements through in-situ oxide layer formation in Fe-based nano-dual-phase glass-crystal alloys

Xiyan Lei
, Yi Ren
, Long Wang
, Zhi Wei Shan
, Ge Wu

材料科学与工程学院

Xi'an Jiaotong University
Northwestern Polytechnical University Xian

科研成果: 期刊稿件 › 文章 › 同行评审

2 引用（Scopus）

摘要

We report an excellent tribological property of the Fe-based nano-dual-phase glass-crystal alloy at room temperature and under dry sliding condition. It shows a substantially low friction coefficient (0.16) and wear rate (1.16×10⁻⁴mm³N⁻¹m⁻¹) combination, compared with those properties of silicon steel. We have made transmission electron microscope investigation and energy dispersive spectroscopy, showing that an oxidic nanocomposite layer forms upon sliding and homogeneous plastic flow without shear band nucleation in the metallic glass phase. Both of these factors contribute to the enhanced wear resistance.

源语言	英语
文章编号	116793
期刊	Scripta Materialia
卷	267
DOI	https://doi.org/10.1016/j.scriptamat.2025.116793
出版状态	已出版 - 1 10月 2025

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title = "Tribological improvements through in-situ oxide layer formation in Fe-based nano-dual-phase glass-crystal alloys",

abstract = "We report an excellent tribological property of the Fe-based nano-dual-phase glass-crystal alloy at room temperature and under dry sliding condition. It shows a substantially low friction coefficient (0.16) and wear rate (1.16×10−4mm3N−1m−1) combination, compared with those properties of silicon steel. We have made transmission electron microscope investigation and energy dispersive spectroscopy, showing that an oxidic nanocomposite layer forms upon sliding and homogeneous plastic flow without shear band nucleation in the metallic glass phase. Both of these factors contribute to the enhanced wear resistance.",

keywords = "Dual phases, Friction behavior, Metallic glass, Nanocomposite, Sputtering",

author = "Xiyan Lei and Yi Ren and Long Wang and Shan, \{Zhi Wei\} and Ge Wu",

note = "Publisher Copyright: {\textcopyright} 2025",

year = "2025",

month = oct,

day = "1",

doi = "10.1016/j.scriptamat.2025.116793",

language = "英语",

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TY - JOUR

T1 - Tribological improvements through in-situ oxide layer formation in Fe-based nano-dual-phase glass-crystal alloys

AU - Lei, Xiyan

AU - Ren, Yi

AU - Wang, Long

AU - Shan, Zhi Wei

AU - Wu, Ge

PY - 2025/10/1

Y1 - 2025/10/1

N2 - We report an excellent tribological property of the Fe-based nano-dual-phase glass-crystal alloy at room temperature and under dry sliding condition. It shows a substantially low friction coefficient (0.16) and wear rate (1.16×10−4mm3N−1m−1) combination, compared with those properties of silicon steel. We have made transmission electron microscope investigation and energy dispersive spectroscopy, showing that an oxidic nanocomposite layer forms upon sliding and homogeneous plastic flow without shear band nucleation in the metallic glass phase. Both of these factors contribute to the enhanced wear resistance.

AB - We report an excellent tribological property of the Fe-based nano-dual-phase glass-crystal alloy at room temperature and under dry sliding condition. It shows a substantially low friction coefficient (0.16) and wear rate (1.16×10−4mm3N−1m−1) combination, compared with those properties of silicon steel. We have made transmission electron microscope investigation and energy dispersive spectroscopy, showing that an oxidic nanocomposite layer forms upon sliding and homogeneous plastic flow without shear band nucleation in the metallic glass phase. Both of these factors contribute to the enhanced wear resistance.

KW - Dual phases

KW - Friction behavior

KW - Metallic glass

KW - Nanocomposite

KW - Sputtering

UR - https://www.scopus.com/pages/publications/105007157459

U2 - 10.1016/j.scriptamat.2025.116793

DO - 10.1016/j.scriptamat.2025.116793

M3 - 文章

AN - SCOPUS:105007157459

SN - 1359-6462

VL - 267

JO - Scripta Materialia

JF - Scripta Materialia

M1 - 116793

ER -

Tribological improvements through in-situ oxide layer formation in Fe-based nano-dual-phase glass-crystal alloys

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