publication . Article . 2015

EFFECT OF INTERMETALLIC PHASES ON CORROSION BEHAVIOR AND MECHANICAL PROPERTIES OF DUPLEX STAINLESS STEEL AND SUPER-DUPLEX STAINLESS STEEL

Prabhu Paulraj; Rajnish Garg;
Open Access
  • Published: 01 Aug 2015 Journal: Advances in Science and Technology Research Journal, volume 9, pages 87-105 (eissn: 2080-4075, Copyright policy)
  • Publisher: Wydawnictwo Naukowe Gabriel Borowski (WNGB)
Abstract
Duplex Stainless Steels (DSS) and Super Duplex Stainless Steel (SDSS) have excellent integration of mechanical and corrosion properties. However, the formation of intermetallic phases is a major problem in their usage. The mechanical and corrosion properties are deteriorated due to the presence of intermetallic phases. These phases are induced during welding, prolonged exposure to high temperatures, and improper heat treatments. The main emphasis of this review article is on intermetallic phases and their effects on corrosion and mechanical properties. First the effect of various alloying elements on DSS and SDSS has been discussed followed by formation of vario...
Subjects
Medical Subject Headings: technology, industry, and agriculture
free text keywords: stainless steel, intermetallic phases, corrosion, mechanical properties, welding, Technology, T, Environmental technology. Sanitary engineering, TD1-1066, Mechanical engineering and machinery, TJ1-1570, Engineering (General). Civil engineering (General), TA1-2040, Manufactures, TS1-2301
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