INFLUENCE OF AUSTENITE PRECIPITATION ON THE SENSITIZATION OF A DUPLEX STEEL TOWARDS INTERCRYSTALLINE CORROSION

被引：0
|
作者：
OTERO, E [1 ]
PARDO, A [1 ]
RAUCHLE, F [1 ]
机构：
[1] PONTIFICIA UNIV CATOLICA PERU,LIMA,PERU
来源：
STEEL RESEARCH | 1992年 / 63卷 / 06期
关键词：
D O I：
10.1002/srin.199200514
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The influence of austenite precipitation on the sensitization towards intercrystalline corrosion of a duplex steel (Cr 24.4-Ni 7.4 %) was investigated. Previously, the as-rolled structure of the steel as well as its carbide precipitates had been eliminated by thermal treatment. The results were verified by SEM-investigations and Huey-tests.
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页码：270 / 273
页数：4
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