Title of article
Determination of hardness of plasma-sprayed FeCrBSi coating on steel substrate by nanoindentation
Author/Authors
Zhu، نويسنده , , Lina and Xu، نويسنده , , Binshi and Wang، نويسنده , , Hai-Dou and Wang، نويسنده , , Cheng-Biao، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
4
From page
425
To page
428
Abstract
In this paper, we develop a method for determining the hardness of FeCrBSi coating on a 1045 steel substrate. The nano-indents of the FeCrBSi coating exhibit obvious pile-up. The proposed method models the projected contact area as an equilateral triangle bounded by arcs to correct for the effect of pile-up on the contact area. The new method is described in detail and leads to improvement in obtaining coating hardness compared with the widely adopted Oliver–Pharr method.
Keywords
Hardness , Nanoindentation , pile-up
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Serial Year
2010
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Record number
2166916
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