New design pitting corrosion resistance stainless steel

被引：0
|
作者：
Otero, E
Botella, J
Botana, J
Matres, V
Merello, R
机构：
[1] Univ Rey Juan Carlos, Madrid 28933, Spain
[2] ACERINOX, Cadiz, Spain
[3] Univ Cadiz, Dept Ciencia Mat & Ingn Met, Cadiz 11510, Spain
来源：
REVISTA DE METALURGIA | 2005年 / 41卷 / 02期
关键词：
pitting corrosion; stainless steel;
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
A new material, usually, is a classic material with small modifications. The modifications provide new and/or superior properties to the material, making it competitive. The development of a new austenitic stainless steel based on the modified AISI 304 is described in the present work. This new steel shows a pitting corrosion resistance similar, or even better, than AISI 316. The behaviour of a stainless duplex steel with a low content in Ni is also described here. Its pitting corrosion resistance is similar than a conventional duplex steel. In both cases the ratio properties/price turns out to be competitive. The work was carried out by Acerinox S.A. inside the general plan of 1 + D, which is developed in collaboration with several public research centers whose principal activities are related to Science and Technology of Materials.
引用
收藏
页码：148 / 158
页数：11
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