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The effect of zirconia sol-gel coatings on mild steel oxidation resistance
Mei, LF ; Liang, KM ; Li, HB
2010-05-10 ; 2010-05-10
会议名称HIGH-PERFORMANCE CERAMICS III, PTS 1 AND 2 ; 3rd China International Conference on High-Performance Ceramics (CICC-3) ; Shenzhen, PEOPLES R CHINA ; Web of Science ; INSPEC
关键词zirconia sol-gel coatings oxidation STAINLESS-STEEL PROTECTION FILMS OXIDE Materials Science, Ceramics Materials Science, Composites
中文摘要The effect of zirconia coatings deposited by the sol-gel technique on the oxidation of mild steel was studied by scanning electron microscopy (SEM), X-ray diffraction (XRD) and measuring weight gain. It was found that the thickness of zirconia coatings is a crucial factor affecting the oxidation kinetics and the multilayer dip-coating is much more effective than the single coatings. Auger electron spectroscope (AES) was used to evaluate the depth composition of scale. The results suggest that the growth mechanism of the oxide scale for coated mild steel change from outward cation to inward anion diffusion, during oxidation.
会议录出版者TRANS TECH PUBLICATIONS LTD ; ZURICH-UETIKON ; BRANDRAIN 6, CH-8707 ZURICH-UETIKON, SWITZERLAND
语种英语 ; 英语
内容类型会议论文
源URL[http://hdl.handle.net/123456789/18260]  
专题清华大学
推荐引用方式
GB/T 7714
Mei, LF,Liang, KM,Li, HB. The effect of zirconia sol-gel coatings on mild steel oxidation resistance[C]. 见:HIGH-PERFORMANCE CERAMICS III, PTS 1 AND 2, 3rd China International Conference on High-Performance Ceramics (CICC-3), Shenzhen, PEOPLES R CHINA, Web of Science, INSPEC.
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