Title of article
Pitting corrosion resistance of cast duplex stainless steels in 3.5%NaCl solution
Author/Authors
do Nascimento، نويسنده , , A.M. and Ierardi، نويسنده , , M.C.F. and Kina، نويسنده , , A.Y. and Tavares، نويسنده , , S.S.M.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
5
From page
1736
To page
1740
Abstract
The pitting corrosion resistance of cast duplex stainless steels ASTM A890 grades 1A and 3A were evaluated at different temperatures in order to determine critical pitting temperatures (CPT) in 3.5%NaCl solution. Microstructures were changed by aging treatments at 850 °C for 15 min and 475 °C for 100 h. The CPT obtained values were compared and results were discussed taking into account microstructures and chemical compositions of the two materials.
Keywords
Cast duplex stainless steel , Pitting corrosion
Journal title
Materials Characterization
Serial Year
2008
Journal title
Materials Characterization
Record number
2267168
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