Influence of dissolved oxygen concentration on the oxide film formed on 304 stainless steel in high temperature water

Wenjun Kuang; Xinqiang Wu; En Hou Han

doi:10.1016/j.corsci.2012.06.007

Influence of dissolved oxygen concentration on the oxide film formed on 304 stainless steel in high temperature water

Wenjun Kuang
, Xinqiang Wu
, En Hou Han

CAS - Institute of Metal Research

科研成果: 期刊稿件 › 文章 › 同行评审

112 引用（Scopus）

摘要

Characteristics of the oxide films formed on 304 stainless steel under different dissolved oxygen (DO) concentrations in 290 °C water were investigated. Less hematite and more spinel oxides form on fresh sample as DO decreases. Meanwhile, relative Cr content in the film increases. Spinel develops on the film preformed under 3. ppm DO when it was further immersed under DO below 5. ppb while the preformed hematite degrades. The spinel preformed under DO below 5. ppb still grows up when further immersed under 3. ppm DO while the base layer becomes more porous due to dissolution of Cr.

源语言	英语
页（从-至）	259-266
页数	8
期刊	Corrosion Science
卷	63
DOI	https://doi.org/10.1016/j.corsci.2012.06.007
出版状态	已出版 - 10月 2012
已对外发布	是

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title = "Influence of dissolved oxygen concentration on the oxide film formed on 304 stainless steel in high temperature water",

abstract = "Characteristics of the oxide films formed on 304 stainless steel under different dissolved oxygen (DO) concentrations in 290 °C water were investigated. Less hematite and more spinel oxides form on fresh sample as DO decreases. Meanwhile, relative Cr content in the film increases. Spinel develops on the film preformed under 3. ppm DO when it was further immersed under DO below 5. ppb while the preformed hematite degrades. The spinel preformed under DO below 5. ppb still grows up when further immersed under 3. ppm DO while the base layer becomes more porous due to dissolution of Cr.",

keywords = "A. Stainless steel, B. SEM, B. XPS, C. Oxidation, C. Oxide coatings",

author = "Wenjun Kuang and Xinqiang Wu and Han, \{En Hou\}",

year = "2012",

month = oct,

doi = "10.1016/j.corsci.2012.06.007",

language = "英语",

volume = "63",

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T1 - Influence of dissolved oxygen concentration on the oxide film formed on 304 stainless steel in high temperature water

AU - Kuang, Wenjun

AU - Wu, Xinqiang

AU - Han, En Hou

PY - 2012/10

Y1 - 2012/10

N2 - Characteristics of the oxide films formed on 304 stainless steel under different dissolved oxygen (DO) concentrations in 290 °C water were investigated. Less hematite and more spinel oxides form on fresh sample as DO decreases. Meanwhile, relative Cr content in the film increases. Spinel develops on the film preformed under 3. ppm DO when it was further immersed under DO below 5. ppb while the preformed hematite degrades. The spinel preformed under DO below 5. ppb still grows up when further immersed under 3. ppm DO while the base layer becomes more porous due to dissolution of Cr.

AB - Characteristics of the oxide films formed on 304 stainless steel under different dissolved oxygen (DO) concentrations in 290 °C water were investigated. Less hematite and more spinel oxides form on fresh sample as DO decreases. Meanwhile, relative Cr content in the film increases. Spinel develops on the film preformed under 3. ppm DO when it was further immersed under DO below 5. ppb while the preformed hematite degrades. The spinel preformed under DO below 5. ppb still grows up when further immersed under 3. ppm DO while the base layer becomes more porous due to dissolution of Cr.

KW - A. Stainless steel

KW - B. SEM

KW - B. XPS

KW - C. Oxidation

KW - C. Oxide coatings

UR - https://www.scopus.com/pages/publications/84864324050

U2 - 10.1016/j.corsci.2012.06.007

DO - 10.1016/j.corsci.2012.06.007

M3 - 文章

AN - SCOPUS:84864324050

SN - 0010-938X

VL - 63

SP - 259

EP - 266

JO - Corrosion Science

JF - Corrosion Science

ER -

Influence of dissolved oxygen concentration on the oxide film formed on 304 stainless steel in high temperature water

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