Corrosion Processes of Alloyed Steels in Salt Solutions

被引:0
|
作者
Kienzler, Bernhard [1 ]
机构
[1] KIT, INE, Hermann von Helmholtz Pl 1, D-76344 Eggenstein Leopoldshafen, Germany
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关键词
METALS;
D O I
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中图分类号
TL [原子能技术]; O571 [原子核物理学];
学科分类号
0827 ; 082701 ;
摘要
A summary is given of the corrosion experiments with alloyed Cr-Ni steels in salt solutions performed at Research Centre Karlsruhe (today KIT), Institute for Nuclear Waste Disposal (INE) in the period between 1980 and 2004. Alloyed steels show significantly lower general corrosion in comparison to carbon steels. However, especially in salt brines the protective Cr oxide layers on the surfaces of these steels are disturbed and localized corrosion takes place. Data on general corrosion rates, and findings of pitting, crevice and stress corrosion cracking are presented.
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页码:104 / +
页数:8
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