Hong Yu, Lili Xue, Yaqing Xue, Haoting Lu, Yuxin Liu, Long Wang, Cheng-Feng Du, Weimin Liu
{"title":"绘制 MAX 相陶瓷的结构和化学成分图,以了解其高温摩擦学行为","authors":"Hong Yu, Lili Xue, Yaqing Xue, Haoting Lu, Yuxin Liu, Long Wang, Cheng-Feng Du, Weimin Liu","doi":"10.1002/cey2.597","DOIUrl":null,"url":null,"abstract":"MAX phase ceramics is a large family of nanolaminate carbides and nitrides, which integrates the advantages of both metals and ceramics, in general, the distinct chemical inertness of ceramics and excellent physical properties like metals. Meanwhile, the rich chemical and structural diversity of the MAXs endows them with broad space for property regulation. Especially, a much higher self-lubricity, as well as wear resistance, than that of traditional alloys and ceramics, has been observed in MAXs at elevated temperatures in recent decades, which manifests a great application potential and sparks tremendous research interest. Aiming at establishing a correlation among structure, chemical composition, working conditions, and the tribological behaviors of MAXs, this work overviews the recent progress in their high-temperature (HT) tribological properties, accompanied by advances in synthesis and structure analysis. HT tribological-specific behaviors, including the stress responses and damage mechanism, oxidation mechanism, and wear mechanism, are discussed. Whereafter, the tribological behaviors along with factors related to the tribological working conditions are discussed. Accordingly, outlooks of MAX phase ceramics for future HT solid lubricants are given based on the optimization of present mechanical properties and processing technologies.","PeriodicalId":33706,"journal":{"name":"Carbon Energy","volume":null,"pages":null},"PeriodicalIF":19.5000,"publicationDate":"2024-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Mapping the structure and chemical composition of MAX phase ceramics for their high-temperature tribological behaviors\",\"authors\":\"Hong Yu, Lili Xue, Yaqing Xue, Haoting Lu, Yuxin Liu, Long Wang, Cheng-Feng Du, Weimin Liu\",\"doi\":\"10.1002/cey2.597\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"MAX phase ceramics is a large family of nanolaminate carbides and nitrides, which integrates the advantages of both metals and ceramics, in general, the distinct chemical inertness of ceramics and excellent physical properties like metals. Meanwhile, the rich chemical and structural diversity of the MAXs endows them with broad space for property regulation. Especially, a much higher self-lubricity, as well as wear resistance, than that of traditional alloys and ceramics, has been observed in MAXs at elevated temperatures in recent decades, which manifests a great application potential and sparks tremendous research interest. Aiming at establishing a correlation among structure, chemical composition, working conditions, and the tribological behaviors of MAXs, this work overviews the recent progress in their high-temperature (HT) tribological properties, accompanied by advances in synthesis and structure analysis. HT tribological-specific behaviors, including the stress responses and damage mechanism, oxidation mechanism, and wear mechanism, are discussed. Whereafter, the tribological behaviors along with factors related to the tribological working conditions are discussed. Accordingly, outlooks of MAX phase ceramics for future HT solid lubricants are given based on the optimization of present mechanical properties and processing technologies.\",\"PeriodicalId\":33706,\"journal\":{\"name\":\"Carbon Energy\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":19.5000,\"publicationDate\":\"2024-06-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Carbon Energy\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://doi.org/10.1002/cey2.597\",\"RegionNum\":1,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, PHYSICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Carbon Energy","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1002/cey2.597","RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
引用次数: 0
摘要
MAX 相陶瓷是纳米层状碳化物和氮化物的大家族,集金属和陶瓷的优点于一身,既有陶瓷的化学惰性,又有金属的优异物理性能。同时,MAXs 丰富的化学和结构多样性为其性能调节提供了广阔的空间。尤其是近几十年来,人们观察到 MAX 在高温下具有比传统合金和陶瓷高得多的自润滑性和耐磨性,这体现了其巨大的应用潜力,也激发了人们极大的研究兴趣。为了建立 MAXs 的结构、化学成分、工作条件和摩擦学行为之间的相关性,本研究综述了 MAXs 高温(HT)摩擦学特性的最新进展,以及合成和结构分析方面的进展。本文讨论了高温摩擦学特性,包括应力反应和损伤机制、氧化机制和磨损机制。此外,还讨论了摩擦学行为以及与摩擦学工作条件相关的因素。因此,在优化现有机械性能和加工技术的基础上,对未来 HT 固体润滑剂的 MAX 相陶瓷进行了展望。
Mapping the structure and chemical composition of MAX phase ceramics for their high-temperature tribological behaviors
MAX phase ceramics is a large family of nanolaminate carbides and nitrides, which integrates the advantages of both metals and ceramics, in general, the distinct chemical inertness of ceramics and excellent physical properties like metals. Meanwhile, the rich chemical and structural diversity of the MAXs endows them with broad space for property regulation. Especially, a much higher self-lubricity, as well as wear resistance, than that of traditional alloys and ceramics, has been observed in MAXs at elevated temperatures in recent decades, which manifests a great application potential and sparks tremendous research interest. Aiming at establishing a correlation among structure, chemical composition, working conditions, and the tribological behaviors of MAXs, this work overviews the recent progress in their high-temperature (HT) tribological properties, accompanied by advances in synthesis and structure analysis. HT tribological-specific behaviors, including the stress responses and damage mechanism, oxidation mechanism, and wear mechanism, are discussed. Whereafter, the tribological behaviors along with factors related to the tribological working conditions are discussed. Accordingly, outlooks of MAX phase ceramics for future HT solid lubricants are given based on the optimization of present mechanical properties and processing technologies.
期刊介绍:
Carbon Energy is an international journal that focuses on cutting-edge energy technology involving carbon utilization and carbon emission control. It provides a platform for researchers to communicate their findings and critical opinions and aims to bring together the communities of advanced material and energy. The journal covers a broad range of energy technologies, including energy storage, photocatalysis, electrocatalysis, photoelectrocatalysis, and thermocatalysis. It covers all forms of energy, from conventional electric and thermal energy to those that catalyze chemical and biological transformations. Additionally, Carbon Energy promotes new technologies for controlling carbon emissions and the green production of carbon materials. The journal welcomes innovative interdisciplinary research with wide impact. It is indexed in various databases, including Advanced Technologies & Aerospace Collection/Database, Biological Science Collection/Database, CAS, DOAJ, Environmental Science Collection/Database, Web of Science and Technology Collection.