Wear compatibility of super-hard WB4-B tribo-pair materials in moist environments

IF 6.1 1区工程技术 Q1 ENGINEERING, MECHANICAL Tribology International Pub Date : 2025-04-01 Epub Date: 2024-12-26 DOI:10.1016/j.triboint.2024.110485

Guixin Hou , Jiao Chen , Wenyuan Chen , Juanjuan Chen , Jun Cheng , Shengyu Zhu , Jun Yang

{"title":"Wear compatibility of super-hard WB4-B tribo-pair materials in moist environments","authors":"Guixin Hou , Jiao Chen , Wenyuan Chen , Juanjuan Chen , Jun Cheng , Shengyu Zhu , Jun Yang","doi":"10.1016/j.triboint.2024.110485","DOIUrl":null,"url":null,"abstract":"<div><div>A few super wear-resistant materials can maintain stable performance in moist environment where WB4-B material as a new superhard material shows a potential for wear resistance. We investigated the wear compatibility of super-hard WB4-B material coupling with steel, Si3N4, Al2O3, and SiC materials, suggesting that WB4-B material against with SiC ceramic exhibits the super wear-resistant and self-lubricating properties with a wear rate to 2.31 × 10−8 mm3N−1m−1 and a friction coefficient to 0.1. The ultra-low wear mechanism is that the combined lubrication film of H3BO3/WO3·H2O/SiO2·H2O synergizes with the superhard properties of WB4-B. These findings provide a reference to the design and development of super wear-resistant materials.</div></div>","PeriodicalId":23238,"journal":{"name":"Tribology International","volume":"204 ","pages":"Article 110485"},"PeriodicalIF":6.1000,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Tribology International","FirstCategoryId":"5","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0301679X24012374","RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/12/26 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"ENGINEERING, MECHANICAL","Score":null,"Total":0}

引用次数: 0

Abstract

A few super wear-resistant materials can maintain stable performance in moist environment where WB₄-B material as a new superhard material shows a potential for wear resistance. We investigated the wear compatibility of super-hard WB₄-B material coupling with steel, Si₃N₄, Al₂O₃, and SiC materials, suggesting that WB₄-B material against with SiC ceramic exhibits the super wear-resistant and self-lubricating properties with a wear rate to 2.31 × 10⁻⁸ mm³N⁻¹m⁻¹ and a friction coefficient to 0.1. The ultra-low wear mechanism is that the combined lubrication film of H₃BO₃/WO₃·H₂O/SiO₂·H₂O synergizes with the superhard properties of WB₄-B. These findings provide a reference to the design and development of super wear-resistant materials.

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

超硬WB4-B摩擦副材料在潮湿环境下的磨损相容性

少数超级耐磨材料可以在潮湿环境中保持稳定的性能，其中WB4-B材料作为一种新型超硬材料显示出耐磨性的潜力。研究了超硬WB4-B材料与钢、Si3N4、Al2O3和SiC材料耦合的磨损相容性，结果表明，与SiC陶瓷耦合的WB4-B材料具有超耐磨和自润滑性能，磨损率为2.31 × 10−8 mm3N−1m−1，摩擦系数为0.1。超低磨损机理是H3BO3/WO3·H2O/SiO2·H2O复合润滑膜与WB4-B的超硬性能协同作用。这些研究结果为超耐磨材料的设计和开发提供了参考。

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分钟内获得全文去求助

来源期刊

Tribology International 工程技术-工程：机械

CiteScore

10.10

自引率

16.10%

发文量

627

审稿时长

35 days

期刊介绍： Tribology is the science of rubbing surfaces and contributes to every facet of our everyday life, from live cell friction to engine lubrication and seismology. As such tribology is truly multidisciplinary and this extraordinary breadth of scientific interest is reflected in the scope of Tribology International. Tribology International seeks to publish original research papers of the highest scientific quality to provide an archival resource for scientists from all backgrounds. Written contributions are invited reporting experimental and modelling studies both in established areas of tribology and emerging fields. Scientific topics include the physics or chemistry of tribo-surfaces, bio-tribology, surface engineering and materials, contact mechanics, nano-tribology, lubricants and hydrodynamic lubrication.