High-temperature oxidation inducing strain for the 2205 duplex stainless steels

Jinlong Lv; Zhuqing Wang

doi:10.1088/2053-1591/abbb29

High-temperature oxidation inducing strain for the 2205 duplex stainless steels

Jinlong Lv, Zhuqing Wang

ENG - Mechanical Systems Engineering

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

Abstract

The results from Raman spectra and XRD demonstrated that the surface oxides were mainly composed of iron oxides enriched with chromium and spinel type oxide for high temperature oxidized 2205 duplex stainless steels. The EBSD analysis indicated that the austenitic phase showed more excellent antioxidant ability than the ferritic one. The relative higher IQ value could improve high temperature antioxidant ability of the 2205 duplex stainless steel. The KAM maps showed a relative high value near the grain boundaries and near the interface. In addition, the high temperature oxidation inducing deformation could occur based EBSD analysis.

Original language	English
Article number	106507
Journal	Materials Research Express
Volume	7
Issue number	10
DOIs	https://doi.org/10.1088/2053-1591/abbb29
Publication status	Published - 2020 Oct

Keywords

Diffusion
EBSD
Grain boundaries
IQ
Interfaces

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Biomaterials
Surfaces, Coatings and Films
Polymers and Plastics
Metals and Alloys

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10.1088/2053-1591/abbb29

Cite this

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title = "High-temperature oxidation inducing strain for the 2205 duplex stainless steels",

abstract = "The results from Raman spectra and XRD demonstrated that the surface oxides were mainly composed of iron oxides enriched with chromium and spinel type oxide for high temperature oxidized 2205 duplex stainless steels. The EBSD analysis indicated that the austenitic phase showed more excellent antioxidant ability than the ferritic one. The relative higher IQ value could improve high temperature antioxidant ability of the 2205 duplex stainless steel. The KAM maps showed a relative high value near the grain boundaries and near the interface. In addition, the high temperature oxidation inducing deformation could occur based EBSD analysis.",

keywords = "Diffusion, EBSD, Grain boundaries, IQ, Interfaces",

author = "Jinlong Lv and Zhuqing Wang",

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doi = "10.1088/2053-1591/abbb29",

language = "English",

volume = "7",

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TY - JOUR

T1 - High-temperature oxidation inducing strain for the 2205 duplex stainless steels

AU - Lv, Jinlong

AU - Wang, Zhuqing

N1 - Funding Information: Original content from this work may be used under the terms of the . Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. National Natural Science Foundation of China 91326203 yes � 2020 The Author(s). Published by IOP Publishing Ltd Creative Commons Attribution 4.0 licence Publisher Copyright: © 2020 The Author(s). Published by IOP Publishing Ltd

PY - 2020/10

Y1 - 2020/10

N2 - The results from Raman spectra and XRD demonstrated that the surface oxides were mainly composed of iron oxides enriched with chromium and spinel type oxide for high temperature oxidized 2205 duplex stainless steels. The EBSD analysis indicated that the austenitic phase showed more excellent antioxidant ability than the ferritic one. The relative higher IQ value could improve high temperature antioxidant ability of the 2205 duplex stainless steel. The KAM maps showed a relative high value near the grain boundaries and near the interface. In addition, the high temperature oxidation inducing deformation could occur based EBSD analysis.

AB - The results from Raman spectra and XRD demonstrated that the surface oxides were mainly composed of iron oxides enriched with chromium and spinel type oxide for high temperature oxidized 2205 duplex stainless steels. The EBSD analysis indicated that the austenitic phase showed more excellent antioxidant ability than the ferritic one. The relative higher IQ value could improve high temperature antioxidant ability of the 2205 duplex stainless steel. The KAM maps showed a relative high value near the grain boundaries and near the interface. In addition, the high temperature oxidation inducing deformation could occur based EBSD analysis.

KW - Diffusion

KW - EBSD

KW - Grain boundaries

KW - IQ

KW - Interfaces

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JO - Materials Research Express

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High-temperature oxidation inducing strain for the 2205 duplex stainless steels

Abstract

Keywords

ASJC Scopus subject areas

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