Essays about: "Duplex Stainless Steel DSS"

Found 2 essays containing the words Duplex Stainless Steel DSS.

1. 1. Machine learning for the prediction of duplex stainless steel mechanical properties : Hardness evolution under low temperature aging

   University essay from KTH/Materialvetenskap

   Author : Baptiste Giard; Sofia Karlsson; [2021]
   Keywords : Duplex Stainless Steel DSS; Machine Learning; Phase Separation; Me- chanical Properties; Alloying; Duplexa rostfria stål; Maskininlärning; Fasseparation; Mekaniska Egenskaper; Legering;

   Abstract : Duplex stainless steels, DSS are stainless steels that consist of the two phases austenite and ferrite.  The DSS have superb properties and are widely used in industries such as nuclear power and in pressure vessels, pipes and in pipelines.  The use of DSS are limited due to embrittlement which occurs at temperatures from 250 to 550 oC. READ MORE

3. 2. A comparative study on twostandardised electrochemicalmethods with emphasis the effectof microstructure and inclusionson pitting corrosion on duplexstainless steel

   University essay from KTH/Materialvetenskap

   Author : Khadijeh Jafari; [2016]
   Keywords : Duplex stainless steel; pitting corrosion; electrochemical test; potentiostatic; potentiodynamic ASTM; inclusion; microstructure; sigma phase; phase arrangement;

   Abstract : Duplex stainless steel (DSS) that developed in the 1930’s is a type of steel that consists of bothaustenite and ferrite phases in an almost equal proportion. It inherits properties of both ferriticand austenitic stainless steel and so it has good mechanical and corrosion resistance propertiesthat makes it suitable material in different industries with aggressive environment. READ MORE