Microstructure and oxidation of Ni–Fe2O3 composite coating on AISI 304 stainless steel

Author:

Abaei Mohsen1,Zandrahimi Morteza1,Ebrahimifar Hadi2

Affiliation:

1. Department of Metallurgy and Materials Science , Faculty of Engineering, Shahid Bahonar University of Kerman, Kerman , Iran.

2. Department of Materials Engineering , Faculty of Mechanical and Materials Engineering, Graduate University of Advanced Technology, Kerman , Iran.

Abstract

Abstract Protective coatings can be used to enhance the performance of interconnects in solid oxide fuel cells. In the present work, AISI 304 steel was coated with Ni–Fe2O3 composite from a modified Watt's type electrolyte by electroplating. The composite coating's microstructure and composition were investigated by scanning electron microscopy with energy dispersive X-ray spectroscopy and X-ray diffraction. Isothermal oxidation for 200 h in air at 850 °C converted the Ni–Fe2O3 composite coating to Fe2O3/NiFe2O4. The coating layer also decreased outward migration of chromium and the growth rate of a Cr2O3 layer, compared to an uncoated specimen.

Publisher

Walter de Gruyter GmbH

Subject

Materials Chemistry,Metals and Alloys,Physical and Theoretical Chemistry,Condensed Matter Physics

Cited by 7 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3