用不可逆过程热力学讨论铸铁在含硫气体中的腐蚀问题

中国腐蚀与防护学报

1987, Vol. 7

Issue (2): 127-138

研究报告

本期目录 | 过刊浏览

用不可逆过程热力学讨论铸铁在含硫气体中的腐蚀问题

翟玉春

中南工业大学

DISCUSSION ON THE CORROSION OF CAST IRON BY SULPHUROUS GASES AT HIGH TEMPERA TURE IN TERMS OF THERMODYNAMICS OF IRREVERSIBLE PROCESS

Zhai Yuchun(Center-South University of Technology)

全文: PDF(637 KB)

摘要: 铸铁在含硫气体中的腐蚀遵循“抛物线定律”。本文应用不可逆过程热力学原理讨论了铸铁在S、CS_2、H_2S、SO_2气体中的腐蚀问题,导出了抛物线定律公式,并进而解释了反应机理。

Abstract：The corrosion of cast iron by various sulphurous gases at high temperature follows the parabolic law, In this paper, the kinetics of corrosion of cast iron at high temperature in S, CS_2, H_2S and SO_2 of gaseous state are discussed with the principle of thermodynamics of irreversible process. Formulas of parabolic law are derived, and the mechanism of reaction is intererpreted.

收稿日期: 1987-04-25

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引用本文:

翟玉春. 用不可逆过程热力学讨论铸铁在含硫气体中的腐蚀问题[J]. 中国腐蚀与防护学报, 1987, 7(2): 127-138.
. DISCUSSION ON THE CORROSION OF CAST IRON BY SULPHUROUS GASES AT HIGH TEMPERA TURE IN TERMS OF THERMODYNAMICS OF IRREVERSIBLE PROCESS. J Chin Soc Corr Pro, 1987, 7(2): 127-138.

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https://www.jcscp.org/CN/ 或 https://www.jcscp.org/CN/Y1987/V7/I2/127

[1] 中井弘;铁钢,47,1613(1961)
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[4] De Groot,S.R.;Mazur.P.,陆全康译,《非平衡态热力学》,上海科学技术出版社,(1981)
[5] De Groot,S.R.,詹励宾译,《不可逆过程热力学》,科学出版社,(1960) 。

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