The paper describes the origin, composition and properties of the super duplex stainless steels. Zeron 100 was the first of the super duplex stainless steels, used for sea water pumps, and some service experiences (galvanic corrosion, corrosion of welds, fatigue, chlorination and effect of temperature) in the marine environment are described. The experiences have been good with very few problems. Some more novel applications for super duplex stainless steel in the marine environment are described.
Experiences with high alloyed duplex stainless steels in sea water systems
Erfahrungen mit hochlegierten nichtrostenden Duplexstählen in Seewassersystemen
A Working Party Report on Sea Water Corrosion of Stainless Steels - Mechanisms and Experiences, 1995 ; 133-142
European Federation of Corrosion publications ; 19 / The Institute of Materials, 663
1995
10 Seiten, 3 Bilder, 6 Tabellen, 6 Quellen
Conference paper
English
Experiences of a highly alloyed stainless steel in offshore sea water pipe systems
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