کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7896405 1510020 2013 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Deposition of cerium oxide thin films by reactive magnetron sputtering for the development of corrosion protective coatings
ترجمه فارسی عنوان
قرار دادن نازک اکسید سریم با اسپکترومغناطیسی واکنش پذیر برای توسعه پوشش های محافظ خوردگی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
چکیده انگلیسی
As an alternative to chromate based coatings cerium oxide thin films were deposited by magnetron sputtering on Al clad 2024 alloy in order to evaluate their corrosion protection potential. Varying plasma properties by modifying O2 content during deposition allowed to affect the chemistry and microstructure of the synthesized films. The electrochemical characterization showed that specific self-healing mechanisms are suspected for the samples deposited with the highest amount of oxygen. Those mechanisms, leading to the reinforcement of barrier properties versus immersion time in NaCl solution, are associated with the interaction between alumina and cerium oxide film in the presence of electrolyte.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Corrosion Science - Volume 75, October 2013, Pages 158-168
نویسندگان
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