کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5359310 | 1388245 | 2011 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A corrosion resistant cerium oxide based coating on aluminum alloy 2024 prepared by brush plating
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
ⶠThe deposition of rare earth conversion coatings on aluminum alloys and other metals is considered as an effective method to replace chromate conversion coatings which have been prohibited in many fields for their toxicity. ⶠHowever, most of the reported methods to prepare cerium oxide based coatings were based on electrodeposition or chemical conversion processes. ⶠThe addition of hydrogen peroxide results in cerium precipitates and solution instability. ⶠDeposition solutions with H2O2 are also difficult to recycle. ⶠIn this study, a cerium oxide-based coating was deposited on aluminum alloy 2024 by brush. ⶠThe brush plated cerium oxide based coatings on aluminum alloy showed good corrosion resistance. ⶠH2O2 is not necessary in the brush plating solution. ⶠThe influence of the plating parameters on structure and corrosion resistance of the cerium oxide based coatings was studied.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 257, Issue 7, 15 January 2011, Pages 2806-2812
Journal: Applied Surface Science - Volume 257, Issue 7, 15 January 2011, Pages 2806-2812
نویسندگان
Junlei Tang, Zhongzhi Han, Yu Zuo, Yuming Tang,