Improved strategy of oxygen-assist heat treatment to prepare the antioxidant coating for carbon/carbon composites

IF 5.3 2区 材料科学 Q1 MATERIALS SCIENCE, COATINGS & FILMS Surface & Coatings Technology Pub Date : 2024-10-30 DOI:10.1016/j.surfcoat.2024.131500
Huafeng Quan , Woqian Gao , Shanying Sui , Dong Huang , Lianyi Wang , Chong Ye , Xiaotian Yang , Xiaohui Dong , Yuefeng Zhang , Ruixuan Tan , Ruiying Luo , Jinshui Liu
{"title":"Improved strategy of oxygen-assist heat treatment to prepare the antioxidant coating for carbon/carbon composites","authors":"Huafeng Quan ,&nbsp;Woqian Gao ,&nbsp;Shanying Sui ,&nbsp;Dong Huang ,&nbsp;Lianyi Wang ,&nbsp;Chong Ye ,&nbsp;Xiaotian Yang ,&nbsp;Xiaohui Dong ,&nbsp;Yuefeng Zhang ,&nbsp;Ruixuan Tan ,&nbsp;Ruiying Luo ,&nbsp;Jinshui Liu","doi":"10.1016/j.surfcoat.2024.131500","DOIUrl":null,"url":null,"abstract":"<div><div>In this study, a feasible slurry sintering strategy with the oxygen-assist heat treatment was developed to realize one-step full densification of high-temperature ceramic coating. The results show the stable oxidation resistance of the SiC/Si-B-Zr-Cr/SiC coating, which exhibits an overall mass loss of only 2.28 % after 1400 °C/300 h oxidation and high fracture toughness of 2.13–2.54 MPa·m<sup>1/2</sup>. The protection/failure mechanisms reveal that the formation of ZrSiO<sub>4</sub>@ZrO<sub>2</sub> alleviates stress mismatch in the coating, competing with the contribution of coating failure arising from the increasing tensile stress. The liquid-phase convection inside the coating can reconstruct its structure and composition, thereby improving the thermal performance.</div></div>","PeriodicalId":22009,"journal":{"name":"Surface & Coatings Technology","volume":null,"pages":null},"PeriodicalIF":5.3000,"publicationDate":"2024-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Surface & Coatings Technology","FirstCategoryId":"88","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0257897224011319","RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MATERIALS SCIENCE, COATINGS & FILMS","Score":null,"Total":0}
引用次数: 0

Abstract

In this study, a feasible slurry sintering strategy with the oxygen-assist heat treatment was developed to realize one-step full densification of high-temperature ceramic coating. The results show the stable oxidation resistance of the SiC/Si-B-Zr-Cr/SiC coating, which exhibits an overall mass loss of only 2.28 % after 1400 °C/300 h oxidation and high fracture toughness of 2.13–2.54 MPa·m1/2. The protection/failure mechanisms reveal that the formation of ZrSiO4@ZrO2 alleviates stress mismatch in the coating, competing with the contribution of coating failure arising from the increasing tensile stress. The liquid-phase convection inside the coating can reconstruct its structure and composition, thereby improving the thermal performance.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
制备碳/碳复合材料抗氧化涂层的氧辅助热处理改进策略
本研究开发了一种可行的浆料烧结策略,通过氧辅助热处理实现了高温陶瓷涂层的一步全致密化。结果表明,SiC/Si-B-Zr-Cr/SiC 涂层具有稳定的抗氧化性,在 1400 °C/300 h 氧化后,其整体质量损失仅为 2.28%,断裂韧性高达 2.13-2.54 MPa-m1/2。保护/失效机理显示,ZrSiO4@ZrO2 的形成缓解了涂层中的应力失配,与拉伸应力增加导致的涂层失效形成竞争。涂层内部的液相对流可以重构其结构和成分,从而改善热性能。
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
Surface & Coatings Technology
Surface & Coatings Technology 工程技术-材料科学:膜
CiteScore
10.00
自引率
11.10%
发文量
921
审稿时长
19 days
期刊介绍: Surface and Coatings Technology is an international archival journal publishing scientific papers on significant developments in surface and interface engineering to modify and improve the surface properties of materials for protection in demanding contact conditions or aggressive environments, or for enhanced functional performance. Contributions range from original scientific articles concerned with fundamental and applied aspects of research or direct applications of metallic, inorganic, organic and composite coatings, to invited reviews of current technology in specific areas. Papers submitted to this journal are expected to be in line with the following aspects in processes, and properties/performance: A. Processes: Physical and chemical vapour deposition techniques, thermal and plasma spraying, surface modification by directed energy techniques such as ion, electron and laser beams, thermo-chemical treatment, wet chemical and electrochemical processes such as plating, sol-gel coating, anodization, plasma electrolytic oxidation, etc., but excluding painting. B. Properties/performance: friction performance, wear resistance (e.g., abrasion, erosion, fretting, etc), corrosion and oxidation resistance, thermal protection, diffusion resistance, hydrophilicity/hydrophobicity, and properties relevant to smart materials behaviour and enhanced multifunctional performance for environmental, energy and medical applications, but excluding device aspects.
期刊最新文献
Stability-enhanced (Cu-, Zn-)MOFs via (Cu, Zn)S composite strategy: A promising approach for oil-water separation A smart self-healing coating utilizing pH-responsive dual nanocontainers for corrosion protection of aluminum alloy Integrating TiNx to Fe-based amorphous coating by reactive plasma spray for ameliorating multi-scale mechanical behavior and corrosion-abrasion resistance Laser-zoned treatment of magnesium surfaces with predictable degradation applications Enhancing performance: Pre-processing heat treatment's influence on fast multiple rotation rolling of friction-surfaced Al-16Si-4Cu alloy
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1