کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1661658 | 1517695 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Measuring and modeling the TBC damage kinetics by using acoustic emission analysis
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
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چکیده انگلیسی
The damage accumulation of an atmospheric plasma sprayed thermal barrier coatings has been measured by acoustic emission analysis during cyclic oxidation at 1100 and 1050 °C. Here the measurement data was acquired before and during spallation. The time and temperature dependence of the thermal barrier coating damage kinetics have been modeled, based on the measured behavior. Prior to the onset of spallation the damage was found to follow super-parabolic kinetics. During spallation the damage kinetics accelerates and becomes linear.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Surface and Coatings Technology - Volume 202, Issues 4â7, 15 December 2007, Pages 740-744
Journal: Surface and Coatings Technology - Volume 202, Issues 4â7, 15 December 2007, Pages 740-744
نویسندگان
D. Renusch, M. Schütze,