Title of article
Statistical evaluation of the strength of wear-resistant hard coatings
Author/Authors
Kamiya، نويسنده , , Shoji and Hanyu، نويسنده , , Hiroyuki and Amaki، نويسنده , , Shingo and Yanase، نويسنده , , Hiroaki، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
6
From page
1154
To page
1159
Abstract
Strength of physically vapor deposited (PVD) titanium nitride (TiN) coating was characterized by bending test of free-standing film. By solving an inverse problem to optimize the distribution of equivalent cracks with respect to the failure probability of specimens, strength of unit surface areas was successfully evaluated. The average strength of interface side and growing side surface for the unit area of 1 μm2 were 3.87 GPa and 2.60 GPa, respectively, which were the data first reported.
Keywords
TiN hard coating , Free-standing film , Surface flaw , Weibull distribution , Bending test , Strength
Journal title
Surface and Coatings Technology
Serial Year
2007
Journal title
Surface and Coatings Technology
Record number
1818013
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