کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1671915 1008925 2007 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Determination of mechanical properties of thermally grown oxide on Fecralloy by nano-indentation
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
Determination of mechanical properties of thermally grown oxide on Fecralloy by nano-indentation
چکیده انگلیسی

Nano-indentation was used to measure the mechanical properties of the thermally grown oxide (TGO) on a Fecralloy substrate. Due to the influence both of the substrate and the indenter size effect (ISE), the measured hardness and Young's modulus of the TGO system decreased with increasing indentation depth. Models were proposed to determine the mechanical properties of the TGO with consideration of both the substrate effect and the ISE. In addition, the ratio of hardness to Young's modulus (H/E) can be related to the ratio of irreversible work to total work (Wir/Wt) during the indentation process.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin Solid Films - Volume 515, Issue 23, 14 September 2007, Pages 8393–8401
نویسندگان
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