The effects of Cr and Al concentrations on the oxidation behavior of oxide dispersion strengthened ferritic alloys

Tong Liu; Chenxi Wang; Hailong Shen; Wusheng Chou; Noriyuki Y. Iwata; Akihiko Kimura

doi:10.1016/j.corsci.2013.07.004

The effects of Cr and Al concentrations on the oxidation behavior of oxide dispersion strengthened ferritic alloys

Tong Liu^*
, Chenxi Wang
, Hailong Shen
, Wusheng Chou
, Noriyuki Y. Iwata
, Akihiko Kimura

^*Corresponding author for this work

Beihang University
Kyoto University

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

81 Scopus citations

Abstract

The oxidation of six oxide dispersion strengthened (ODS) ferritic alloys was investigated at 1050°C in air up to 200h. Al plays the dominant role in improving the oxidation resistance of the ODS alloys. Cr and Y are of importance in forming the stable Al₂O₃ scale. To produce the dense alumina layer with enhanced adherence to the metal substrate, the concentrations of Al and Cr should be larger than 2 and 14 wt.%, respectively.

Original language	English
Pages (from-to)	310-316
Number of pages	7
Journal	Corrosion Science
Volume	76
DOIs	https://doi.org/10.1016/j.corsci.2013.07.004
State	Published - Nov 2013

Keywords

A. Superalloys
B. EPMA
B. XRD
C. Oxidation

Access to Document

10.1016/j.corsci.2013.07.004

Cite this

@article{c9e3306701ce477b86f141b79fc07932,

title = "The effects of Cr and Al concentrations on the oxidation behavior of oxide dispersion strengthened ferritic alloys",

abstract = "The oxidation of six oxide dispersion strengthened (ODS) ferritic alloys was investigated at 1050°C in air up to 200h. Al plays the dominant role in improving the oxidation resistance of the ODS alloys. Cr and Y are of importance in forming the stable Al2O3 scale. To produce the dense alumina layer with enhanced adherence to the metal substrate, the concentrations of Al and Cr should be larger than 2 and 14 wt.\%, respectively.",

keywords = "A. Superalloys, B. EPMA, B. XRD, C. Oxidation",

author = "Tong Liu and Chenxi Wang and Hailong Shen and Wusheng Chou and Iwata, \{Noriyuki Y.\} and Akihiko Kimura",

year = "2013",

month = nov,

doi = "10.1016/j.corsci.2013.07.004",

language = "英语",

volume = "76",

pages = "310--316",

journal = "Corrosion Science",

issn = "0010-938X",

publisher = "Elsevier Ltd",

}

TY - JOUR

T1 - The effects of Cr and Al concentrations on the oxidation behavior of oxide dispersion strengthened ferritic alloys

AU - Liu, Tong

AU - Wang, Chenxi

AU - Shen, Hailong

AU - Chou, Wusheng

AU - Iwata, Noriyuki Y.

AU - Kimura, Akihiko

PY - 2013/11

Y1 - 2013/11

N2 - The oxidation of six oxide dispersion strengthened (ODS) ferritic alloys was investigated at 1050°C in air up to 200h. Al plays the dominant role in improving the oxidation resistance of the ODS alloys. Cr and Y are of importance in forming the stable Al2O3 scale. To produce the dense alumina layer with enhanced adherence to the metal substrate, the concentrations of Al and Cr should be larger than 2 and 14 wt.%, respectively.

AB - The oxidation of six oxide dispersion strengthened (ODS) ferritic alloys was investigated at 1050°C in air up to 200h. Al plays the dominant role in improving the oxidation resistance of the ODS alloys. Cr and Y are of importance in forming the stable Al2O3 scale. To produce the dense alumina layer with enhanced adherence to the metal substrate, the concentrations of Al and Cr should be larger than 2 and 14 wt.%, respectively.

KW - A. Superalloys

KW - B. EPMA

KW - B. XRD

KW - C. Oxidation

UR - https://www.scopus.com/pages/publications/84883237921

U2 - 10.1016/j.corsci.2013.07.004

DO - 10.1016/j.corsci.2013.07.004

M3 - 文章

AN - SCOPUS:84883237921

SN - 0010-938X

VL - 76

SP - 310

EP - 316

JO - Corrosion Science

JF - Corrosion Science

ER -

The effects of Cr and Al concentrations on the oxidation behavior of oxide dispersion strengthened ferritic alloys

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this