Title of article
Corrosion-wear monitoring of TiN coated ASP23 steel by electrochemical noise measurements
Author/Authors
Quan، نويسنده , , Zhenlan and Wu، نويسنده , , Pei-Qiang and Tang، نويسنده , , Lin and Celis، نويسنده , , J.-P.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2006
Pages
4
From page
241
To page
244
Abstract
A modified electrochemical noise (EN) technique has been applied to monitor corrosion-wear of TiN coated ASP23 steel sliding against corundum in 0.5 M H2SO4. Experimental results show that corrosion-wear mechanisms of TiN coatings depend on their substrate properties. When the substrate is active, such as ASP23 tool steel, the electrochemical noise is dominated by dissolution of the substrate at the pinholes and the hydrogen evolution all over the exposed surface.
Keywords
TiN coatings , Corrosion-wear , Electrochemical noise
Journal title
Colloids and Surfaces A Physicochemical and Engineering Aspects
Serial Year
2006
Journal title
Colloids and Surfaces A Physicochemical and Engineering Aspects
Record number
1792382
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