Title of article
Effect of surface condition during pre-oxidation treatment on isothermal oxidation behavior of MCrAlY bond coat prepared by EB-PVD
Author/Authors
Hesnawi. A and Li، نويسنده , , Hefei and Zhou، نويسنده , , Zhaohui and Gong، نويسنده , , Shengkai and Xu، نويسنده , , Huibin، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
4
From page
6793
To page
6796
Abstract
NiCoCrAlY bond coat was deposited on Ni-based superalloy by means of EB-PVD method. Surface treatment by means of polishing and shot-peening methods were used in order to study the effect of surface conditions on the bond coat performance at 1100 °C. Oxidation resistance was found to be strongly affected by surface modification during pre-oxidation treatment.
Keywords
pre-treatment , MCrAlY coating , Isothermal oxidation , EB-PVD
Journal title
Surface and Coatings Technology
Serial Year
2007
Journal title
Surface and Coatings Technology
Record number
1816391
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