کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1659713 | 1008387 | 2010 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of ion implantation on growth of thermally grown oxide in MCrAlY coating for TBC
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Effect of ion implantation on growth of thermally grown oxide in MCrAlY coating for TBC Effect of ion implantation on growth of thermally grown oxide in MCrAlY coating for TBC](/preview/png/1659713.png)
چکیده انگلیسی
Thermal barrier coatings (TBCs) have been widely used in various gas turbines for aircraft propulsion and power generation. TBCs consist of a metal bond coat and a ceramic top coat of YSZ. It is generally known that the TBCⲠlife strongly depends on the thermally grown oxide (TGO) because failure of TBCs occurs when the TGO reached a critical thickness. In this study, ion implantation of novel elements has been made on the bond coat which acts as an oxidation barrier for suppressing the TGO growth. The effects of type of ion implanted elements on the TGO formation were investigated. The oxidized specimens at 1150 °C were characterized by SEM, XRD, RBS and AES. From the results, CoNiCrAlY bond coat with an oxidation barrier was found to be effective in suppressing growth of the TGO.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Surface and Coatings Technology - Volume 205, Supplement 1, 25 December 2010, Pages S435-S438
Journal: Surface and Coatings Technology - Volume 205, Supplement 1, 25 December 2010, Pages S435-S438
نویسندگان
Eungsun Byon, Shihong Zhang, Sung-Hun Lee, Goo-Hyun Lee, Sik-Chol Kwon,