Optimization of the Si3N4 coating formation through plasma spraying on Inconel 738

IF 1.6 Q4 MATERIALS SCIENCE, COATINGS & FILMS Tribology - Materials, Surfaces & Interfaces Pub Date : 2023-08-16 DOI:10.1080/17515831.2023.2245999
Mojtaba Najafizadeh, M. Ghasempour-Mouziraji, Sajad Shahrani, M. Bozorg, C. Goulas, M. Hosseinzadeh, P. Cavaliere, A. Perrone, S. Perrone
{"title":"Optimization of the Si3N4 coating formation through plasma spraying on Inconel 738","authors":"Mojtaba Najafizadeh, M. Ghasempour-Mouziraji, Sajad Shahrani, M. Bozorg, C. Goulas, M. Hosseinzadeh, P. Cavaliere, A. Perrone, S. Perrone","doi":"10.1080/17515831.2023.2245999","DOIUrl":null,"url":null,"abstract":"ABSTRACT In the present study, the deposition of silicon nitride (Si3N4) coating on Inconel 738 through plasma spray has been investigated. For producing the Si3N4 coating, different times (6, 8 and 10 s), different distances of the plasma spray torch from the substrate (30, 35 and 40 mm) and different currents for plasma spraying (3000, 3250 and 3500 A) were employed. For the characterisation of the coatings, SEM (thickness), XRD, micro-hardness and adhesion of the samples were measured. The coatings’ surface morphology was investigated through SEM. Based on the experimental results, by using a spraying time of 10 s, a distance of the torch of 40 mm and a current of 3500 A, high microhardness and adhesion of the coatings are obtained. On the other hand, the thickness of the coating increased by reducing the distance and increasing spray time and current.","PeriodicalId":23331,"journal":{"name":"Tribology - Materials, Surfaces & Interfaces","volume":"34 1","pages":"338 - 351"},"PeriodicalIF":1.6000,"publicationDate":"2023-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Tribology - Materials, Surfaces & Interfaces","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/17515831.2023.2245999","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MATERIALS SCIENCE, COATINGS & FILMS","Score":null,"Total":0}
引用次数: 0

Abstract

ABSTRACT In the present study, the deposition of silicon nitride (Si3N4) coating on Inconel 738 through plasma spray has been investigated. For producing the Si3N4 coating, different times (6, 8 and 10 s), different distances of the plasma spray torch from the substrate (30, 35 and 40 mm) and different currents for plasma spraying (3000, 3250 and 3500 A) were employed. For the characterisation of the coatings, SEM (thickness), XRD, micro-hardness and adhesion of the samples were measured. The coatings’ surface morphology was investigated through SEM. Based on the experimental results, by using a spraying time of 10 s, a distance of the torch of 40 mm and a current of 3500 A, high microhardness and adhesion of the coatings are obtained. On the other hand, the thickness of the coating increased by reducing the distance and increasing spray time and current.
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
等离子喷涂Inconel 738 Si3N4涂层的优化
本文研究了等离子喷涂法在Inconel 738表面沉积氮化硅(Si3N4)涂层。在制备氮化硅涂层时,采用了不同的时间(6、8和10 s),等离子喷涂炬距离基体的距离(30、35和40 mm)以及不同的等离子喷涂电流(3000、3250和3500 A)。通过扫描电镜(SEM)、x射线衍射(XRD)、显微硬度和附着力对涂层进行表征。通过扫描电镜研究了涂层的表面形貌。实验结果表明,在喷涂时间为10 s、喷枪距离为40 mm、电流为3500 a的条件下,涂层具有较高的显微硬度和附着力。另一方面,减小喷涂距离,增加喷涂时间和电流,涂层厚度增加。
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 - Materials, Surfaces & Interfaces
Tribology - Materials, Surfaces & Interfaces MATERIALS SCIENCE, COATINGS & FILMS-
CiteScore
2.80
自引率
0.00%
发文量
15
期刊最新文献
Sliding wear behaviour of austempered ductile iron, boron steel and AISI 1045 steel of similar hardness: effect of microstructure, yield strength, and strain hardening Tribological aspects of magnesium matrix composites: a review of recent experimental studies Thin TiN coating on NiTi substrate through PVD method: improvement of the wear resistance Optimization of the Si3N4 coating formation through plasma spraying on Inconel 738 Traction performance modeling of worn footwear with perpendicular treads
×
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