Sökning: "Vahid Hosseini"
Hittade 2 avhandlingar innehållade orden Vahid Hosseini.
1. Influence of multiple welding cycles on microstructure and corrosion resistance of a super duplex stainless steelDetta är en avhandling från Trollhättan : University West
Sammanfattning : Super duplex stainless steel (SDSS) has found a wide use in demanding applications such as offshore, chemical and petrochemical industries thanks to its excellent combination of mechanical properties and corrosion resistance. Welding of SDSS, however, is associated with the risk of precipitation of secondary phases and formation of excessive amounts of ferrite in the weld metal and heat affected zone. LÄS MER
2. Super duplex stainless steels Microstructure and propertiesof physically simulated base and weld metalDetta är en avhandling från Trollhättan : University West
Sammanfattning : High-temperature processing and application of super duplex stainless steel(SDSS) are associated with the risk of changes in the ferrite/austenite balance and precipitation of secondary phases. This study was therefore aimed at improving knowledge about effects of thermal cycles on the microstructure and properties of SDSS base and weld metal. LÄS MER