Corrosion Analysis of the Steel Structure Surrounding a Coal-Fired Boiler Heating Plant

被引：0

作者：

Jin, Chunxue ^{[1
]}

Chen, Huijuan ^{[1
]}

Wang, Lingling ^{[1
]}

Zhang, Xiaoyan ^{[2
]}

机构：

[1] Xinyang Normal Univ, Coll Chem & Chem Engn, Xinyang 464000, Henan, Peoples R China

[2] Xinyang Vocat & Tech Coll, Xinyang 464000, Peoples R China

来源：

MATERIALS PERFORMANCE | 2015年 / 54卷 / 01期

关键词：

WEATHERING STEEL; CARBON-STEEL; MECHANISM; SO2;

D O I：

暂无

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Corrosion of a steel structure surrounding a coal-fired boiler heating plant and exposed to the atmospheric environment was investigated. Results indicated that the sulfur dioxide (SO2) and nitrogen dioxide (NO2) produced by the burning of coal were responsible for the corrosion. Employing better quality coal with a lower content of S and N elements and coating the steel structure with anticorrosive paint were recommended to minimize such corrosion.

引用

页码：72 / 74

页数：3

共 10 条

[1] Cao C., 2004, PRINCIPLE ELECTROCHE, P76
[2] MECHANISM OF ATMOSPHERIC RUSTING
EVANS, UR
TAYLOR, CAJ
[J]. CORROSION SCIENCE, 1972, 12 (03) : 227 - &
[3] Composition and protective ability of rust layer formed on weathering steel exposed to various environments
Kamimura, T.
Hara, S.
Miyuki, H.
Yamashita, M.
Uchida, H.
[J]. CORROSION SCIENCE, 2006, 48 (09) : 2799 - 2812
[4] Leygraf C., 2000, ELEC SOC S, P368
[5] MECHANISM OF FORMATION OF IRON-OXIDE AND OXYHYDROXIDES IN AQUEOUS-SOLUTIONS AT ROOM-TEMPERATURE
MISAWA, T
HASHIMOTO, K
SHIMODAIRA, S
[J]. CORROSION SCIENCE, 1974, 14 (02) : 131 - 149
[6] The effect of SO2, NO2, NO and O-3 on the corrosion of unalloyed carbon steel and weathering steel - The results of laboratory exposures
Oesch, S
[J]. CORROSION SCIENCE, 1996, 38 (08) : 1357 - 1368
[7] AN ELECTROCHEMICAL STUDY OF PHASE-TRANSITIONS IN RUST LAYERS
STRATMANN, M
BOHNENKAMP, K
ENGELL, HJ
[J]. CORROSION SCIENCE, 1983, 23 (09) : 969 - 985
[8] The corrosion mechanisms of carbon steel and weathering steel in SO2 polluted atmospheres
Wang, JH
Wei, FI
Chang, YS
Shih, HC
[J]. MATERIALS CHEMISTRY AND PHYSICS, 1997, 47 (01) : 1 - 8
[9] Wang LL, 2012, MATER PERFORMANCE, V51, P62
[10] THE LONG-TERM GROWTH OF THE PROTECTIVE RUST LAYER FORMED ON WEATHERING STEEL BY ATMOSPHERIC CORROSION DURING A QUARTER OF A CENTURY
YAMASHITA, M
MIYUKI, H
MATSUDA, Y
NAGANO, H
MISAWA, T
[J]. CORROSION SCIENCE, 1994, 36 (02) : 283 - 299

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