کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1555756 | 999150 | 2016 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Preparation and Hot Corrosion Behavior of a NiCrAlYâ+âAlNiY Composite Coating
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
شیمی مواد
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In this study, a NiCrAlYâ+âAlNiY composite coating was prepared by arc ion plating technique and subsequent annealing treatment. Cyclic hot corrosion tests of the composite coating and a reference NiCrAlY coating coated with mixed salts of Na2SO4â+âK2SO4 and Na2SO4â+âNaCl were carried out at 700â°C. The results indicated that the composite coating performed better against the corrosion due to the gradient element distribution in Al-enriched outer layer and Cr-enriched inner layer. The corrosion mechanisms for the two coatings were also discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Science & Technology - Volume 32, Issue 6, June 2016, Pages 587-592
Journal: Journal of Materials Science & Technology - Volume 32, Issue 6, June 2016, Pages 587-592
نویسندگان
Xin Peng, Sumeng Jiang, Jun Gong, Xudong Sun, Cao Sun,