Effect of surface condition during pre-oxidation treatment on isothermal oxidation behavior of MCrAlY bond coat prepared by EB-PVD

A Hesnawi. A; Hefei Li; Zhaohui Zhou; Shengkai Gong; Huibin Xu

doi:10.1016/j.surfcoat.2006.09.076

Effect of surface condition during pre-oxidation treatment on isothermal oxidation behavior of MCrAlY bond coat prepared by EB-PVD

A Hesnawi. A
, Hefei Li
, Zhaohui Zhou
, Shengkai Gong^*
, Huibin Xu

^*Corresponding author for this work

School of Materials Science and Engineering

Beihang University

Research output: Contribution to journal › Article › peer-review

32 Scopus citations

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.

Original language	English
Pages (from-to)	6793-6796
Number of pages	4
Journal	Surface and Coatings Technology
Volume	201
Issue number	15
DOIs	https://doi.org/10.1016/j.surfcoat.2006.09.076
State	Published - 23 Apr 2007

Keywords

EB-PVD
Isothermal oxidation
MCrAlY coating
Pre-treatment

Access to Document

10.1016/j.surfcoat.2006.09.076

Cite this

@article{cd8aca32a2684bbb952f7eade21b3437,

title = "Effect of surface condition during pre-oxidation treatment on isothermal oxidation behavior of MCrAlY bond coat prepared by EB-PVD",

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 = "EB-PVD, Isothermal oxidation, MCrAlY coating, Pre-treatment",

author = "\{Hesnawi. A\}, A and Hefei Li and Zhaohui Zhou and Shengkai Gong and Huibin Xu",

year = "2007",

month = apr,

day = "23",

doi = "10.1016/j.surfcoat.2006.09.076",

language = "英语",

volume = "201",

pages = "6793--6796",

journal = "Surface and Coatings Technology",

issn = "0257-8972",

publisher = "Elsevier B.V.",

number = "15",

}

TY - JOUR

T1 - Effect of surface condition during pre-oxidation treatment on isothermal oxidation behavior of MCrAlY bond coat prepared by EB-PVD

AU - Hesnawi. A, A

AU - Li, Hefei

AU - Zhou, Zhaohui

AU - Gong, Shengkai

AU - Xu, Huibin

PY - 2007/4/23

Y1 - 2007/4/23

N2 - 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.

AB - 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.

KW - EB-PVD

KW - Isothermal oxidation

KW - MCrAlY coating

KW - Pre-treatment

UR - https://www.scopus.com/pages/publications/33847389352

U2 - 10.1016/j.surfcoat.2006.09.076

DO - 10.1016/j.surfcoat.2006.09.076

M3 - 文章

AN - SCOPUS:33847389352

SN - 0257-8972

VL - 201

SP - 6793

EP - 6796

JO - Surface and Coatings Technology

JF - Surface and Coatings Technology

IS - 15

ER -

Effect of surface condition during pre-oxidation treatment on isothermal oxidation behavior of MCrAlY bond coat prepared by EB-PVD

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this