Research on the Effect of Frictional Heating on Tribo-Magnetization of Ferromagnetic Materials

IF 3.3 3区工程技术 Q2 ENGINEERING, CHEMICAL

Tribology Letters Pub Date : 2025-08-25 DOI:10.1007/s11249-025-02048-2

Fumin Gao, Zhehao Huang, Hongtao Zhang, Wenpei Zheng, Jin Zhou, Jianchun Fan, Laibin Zhang

{"title":"Research on the Effect of Frictional Heating on Tribo-Magnetization of Ferromagnetic Materials","authors":"Fumin Gao, Zhehao Huang, Hongtao Zhang, Wenpei Zheng, Jin Zhou, Jianchun Fan, Laibin Zhang","doi":"10.1007/s11249-025-02048-2","DOIUrl":null,"url":null,"abstract":"<div><p>The tribo-magnetization process is significantly affected by thermal demagnetization resulting from frictional heating. However, an effective method for evaluating and controlling this dynamic influence on magnetization during sliding remains lacking. Herein, magnetization process against sliding is investigated at different sliding speeds under three distinct sliding conditions: ambient condition, liquid nitrogen and lubricated condition. Results reveal that the thermal demagnetization effect notably impacts tribo-magnetization at sliding speeds of ≥ 125 mm/s. A novel evaluating method of frictional heating is also proposed based on tribo-magnetization behavior during sliding. The impact of frictional heating on tribo-magnetization has been evaluated by applying the external magnetic field of 3 Oe and 5 Oe. Experimental results suggest that sliding-induced magnetization effect can be easily modified under external magnetic field for the sliding speed ≥ 180 mm/s. These insights provide valuable guidance for controlling magnetization process and assessing the friction heating on the sliding interface, while also enhancing the precise application of tribo-magnetization in wear monitoring.</p></div>","PeriodicalId":806,"journal":{"name":"Tribology Letters","volume":"73 4","pages":""},"PeriodicalIF":3.3000,"publicationDate":"2025-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Tribology Letters","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.1007/s11249-025-02048-2","RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, CHEMICAL","Score":null,"Total":0}

引用次数: 0

Abstract

The tribo-magnetization process is significantly affected by thermal demagnetization resulting from frictional heating. However, an effective method for evaluating and controlling this dynamic influence on magnetization during sliding remains lacking. Herein, magnetization process against sliding is investigated at different sliding speeds under three distinct sliding conditions: ambient condition, liquid nitrogen and lubricated condition. Results reveal that the thermal demagnetization effect notably impacts tribo-magnetization at sliding speeds of ≥ 125 mm/s. A novel evaluating method of frictional heating is also proposed based on tribo-magnetization behavior during sliding. The impact of frictional heating on tribo-magnetization has been evaluated by applying the external magnetic field of 3 Oe and 5 Oe. Experimental results suggest that sliding-induced magnetization effect can be easily modified under external magnetic field for the sliding speed ≥ 180 mm/s. These insights provide valuable guidance for controlling magnetization process and assessing the friction heating on the sliding interface, while also enhancing the precise application of tribo-magnetization in wear monitoring.

查看原文本刊更多论文

摩擦加热对铁磁材料摩擦磁化影响的研究

摩擦加热引起的热退磁对摩擦磁化过程有显著影响。然而，目前还缺乏有效的方法来评估和控制滑动过程中这种对磁化强度的动态影响。本文研究了环境、液氮和润滑三种不同滑动条件下不同滑动速度下的抗滑动磁化过程。结果表明，当滑动速度≥125 mm/s时，热退磁效应显著影响摩擦磁化强度。提出了一种基于滑动过程中摩擦磁化行为的摩擦加热评价方法。通过施加3 Oe和5 Oe的外磁场，评估了摩擦加热对摩擦磁化的影响。实验结果表明，当滑动速度≥180 mm/s时，在外加磁场作用下，滑动感应磁化效果容易被改变。这些见解为控制磁化过程和评估滑动界面上的摩擦加热提供了有价值的指导，同时也提高了摩擦磁化在磨损监测中的精确应用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Tribology Letters 工程技术-工程：化工

CiteScore

5.30

自引率

9.40%

发文量

116

审稿时长

2.5 months

期刊介绍： Tribology Letters is devoted to the development of the science of tribology and its applications, particularly focusing on publishing high-quality papers at the forefront of tribological science and that address the fundamentals of friction, lubrication, wear, or adhesion. The journal facilitates communication and exchange of seminal ideas among thousands of practitioners who are engaged worldwide in the pursuit of tribology-based science and technology.