Investigations on turning and milling Operations of cast nitrogen alloyed Duplex stainless steel

Abstract

In the past few decades the applications of stainless steel materials newlinehave increased enormously in various engineering fields Duplex stainless newlinesteel DSS combines the benefits of both ferritic stainless steel FSS and newlineaustenitic stainless steel ASS by proper balancing of ferrite and austenite newlineThe duplex structure improves stress corrosion cracking resistance when newlinecompared to ASS It improves the toughness and ductility when compared to newlineFSS DSS and super ASS have almost similar properties which is achieved newlinewith overall lower alloy content in DSS This makes the DSS cost effective newlinefor many applications DSS are extensively being used in many industrial newlinesectors like desalination chemical tankers pressure vessels storage tanks newlinemachinery in the pulp and paper industry and also in civil engineering newlineapplications