Effect of NiSO4 on characteristics of micro-arc oxidation coating formed on TB9 titanium alloy

IF 2.3 4区材料科学 Q2 MATERIALS SCIENCE, CERAMICS

International Journal of Applied Ceramic Technology Pub Date : 2025-05-20 DOI:10.1111/ijac.15177

WeiNan Ji, HongPei Yang, Ping Wang, Hongjian Huang

{"title":"Effect of NiSO4 on characteristics of micro-arc oxidation coating formed on TB9 titanium alloy","authors":"WeiNan Ji, HongPei Yang, Ping Wang, Hongjian Huang","doi":"10.1111/ijac.15177","DOIUrl":null,"url":null,"abstract":"In order to study the effect of NiSO4 addition on the characteristics of TB9 titanium alloy MAO coating and erosion characteristics, different concentrations of NiSO4 were added to the electrolyte for MAO treatment. Scanning electron microscope, x-ray diffractometer, x-ray photoelectron spectroscopy, electrochemical workstation, and corrosion device were used to study the effect of NiSO4 addition on the morphology, phase composition, corrosion resistance, and erosion characteristics of TB9 titanium alloy MAO coating. The results show that with the increase of NiSO4 addition, the oxidation voltage increases, the surface morphology is uniform and dense, and the thickness, hardness, and wear resistance of the coating are improved. The phase of the MAO coating is mainly composed of anatase, rutile, TixO, and SiO2. The self-corrosion current and corrosion rate of the MAO coating decreased significantly after the addition of NiSO4, and the corrosion resistance was improved. The results of the erosion corrosion experiment show that the 1 g/L NiSO4-modified ceramic coating can provide effective protection for the titanium alloy substrate. The comprehensive performance of the coating is best when the amount of NiSO4 added is 1 g/L.","PeriodicalId":13903,"journal":{"name":"International Journal of Applied Ceramic Technology","volume":"22 5","pages":""},"PeriodicalIF":2.3000,"publicationDate":"2025-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Applied Ceramic Technology","FirstCategoryId":"88","ListUrlMain":"https://ceramics.onlinelibrary.wiley.com/doi/10.1111/ijac.15177","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MATERIALS SCIENCE, CERAMICS","Score":null,"Total":0}

引用次数: 0

Abstract

In order to study the effect of NiSO₄ addition on the characteristics of TB9 titanium alloy MAO coating and erosion characteristics, different concentrations of NiSO₄ were added to the electrolyte for MAO treatment. Scanning electron microscope, x-ray diffractometer, x-ray photoelectron spectroscopy, electrochemical workstation, and corrosion device were used to study the effect of NiSO₄ addition on the morphology, phase composition, corrosion resistance, and erosion characteristics of TB9 titanium alloy MAO coating. The results show that with the increase of NiSO₄ addition, the oxidation voltage increases, the surface morphology is uniform and dense, and the thickness, hardness, and wear resistance of the coating are improved. The phase of the MAO coating is mainly composed of anatase, rutile, Ti_xO, and SiO₂. The self-corrosion current and corrosion rate of the MAO coating decreased significantly after the addition of NiSO₄, and the corrosion resistance was improved. The results of the erosion corrosion experiment show that the 1 g/L NiSO₄-modified ceramic coating can provide effective protection for the titanium alloy substrate. The comprehensive performance of the coating is best when the amount of NiSO₄ added is 1 g/L.

Abstract Image

查看原文本刊更多论文

NiSO4对TB9钛合金微弧氧化涂层性能的影响

为了研究NiSO4添加量对TB9钛合金MAO涂层特性及冲蚀特性的影响，在电解液中添加不同浓度的NiSO4进行MAO处理。采用扫描电镜、x射线衍射仪、x射线光电子能谱、电化学工作站、腐蚀装置等研究了NiSO4的加入对TB9钛合金MAO涂层形貌、相组成、耐蚀性和侵蚀特性的影响。结果表明：随着NiSO4添加量的增加，氧化电压升高，镀层表面形貌均匀致密，镀层厚度、硬度和耐磨性均有提高；MAO涂层的相主要由锐钛矿、金红石、TixO和SiO2组成。添加NiSO4后，MAO涂层的自腐蚀电流和腐蚀速率显著降低，耐蚀性提高。冲蚀实验结果表明，1 g/L niso4改性陶瓷涂层可对钛合金基体提供有效的保护。当NiSO4的添加量为1 g/L时，涂层的综合性能最好。

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

International Journal of Applied Ceramic Technology 工程技术-材料科学：硅酸盐

CiteScore

3.90

自引率

9.50%

发文量

280

审稿时长

4.5 months

期刊介绍： The International Journal of Applied Ceramic Technology publishes cutting edge applied research and development work focused on commercialization of engineered ceramics, products and processes. The publication also explores the barriers to commercialization, design and testing, environmental health issues, international standardization activities, databases, and cost models. Designed to get high quality information to end-users quickly, the peer process is led by an editorial board of experts from industry, government, and universities. Each issue focuses on a high-interest, high-impact topic plus includes a range of papers detailing applications of ceramics. Papers on all aspects of applied ceramics are welcome including those in the following areas: Nanotechnology applications; Ceramic Armor; Ceramic and Technology for Energy Applications (e.g., Fuel Cells, Batteries, Solar, Thermoelectric, and HT Superconductors); Ceramic Matrix Composites; Functional Materials; Thermal and Environmental Barrier Coatings; Bioceramic Applications; Green Manufacturing; Ceramic Processing; Glass Technology; Fiber optics; Ceramics in Environmental Applications; Ceramics in Electronic, Photonic and Magnetic Applications;