Verktyg och guider för att underlätta svetsning av duplex rostfritt stål

En workshop för att sammanfatta och diskutera resultaten i Vinnova-projekten:

DUWELTOOL - Digitalt verktyg för prediktering av egenskaper i svetsar i duplexa material

SuperAVON - Undvikande av skadliga nitrider i duplexa rostfria stål

 

Registrera dig till seminariet här

 

Program:

Arrival & coffee (09.30 – 10.00)

Introduction (10.00 – 10.10) Staffan Hertzman

Background – Duplex stainless steels, industrial views and standards (10.10 – 11.15)
Duplex stainless steels
Paul Janiak, Outokumpu Stainless AB

Welding of duplex stainless steels
Ebrahim Harati, Elga

Standards related to welding of duplex stainless steels
Ravi Vishnu, Outokumpu Stainless

Duplex in the nuclear industry
Hannes Löfgren, Forsmarks Kraftgrupp.

Views of precipitation in the manufacturing of advanced components in duplex
Fredrik Falkenberg, Alfa Laval

Methodology – DUWELTOOL and SuperAVON projects (11.15 – 12.30)
DUWELTOOL: Ferrite measurements and general methodology
Vahid Hosseini, Högskolan Väst

Methodology within SuperAVON: Gleeble simulations, microstructure analysis, simulation
David Lindell, Swerim

In-situ studies of phase transformations during welding using synchrotron radiation
Shirin Nouhi, Swerim

Lunch (12.30 – 13.15)

Results and discussion (13.15 – 14.45)
Simulation of microstructure evolution during welding
Sten Wessman, Högskolan Väst and Niclas Stenberg, Swerim

Simulation of nitride precipitation during welding
Niklas Pettersson, Royal Institute of Technology

A web-based tool for the prediction of ferrite content welds
Peter Norman, Svetskommissionen

Properties of nitride-containing microstructures and conclusions SuperAVON in general
David Lindell, Swerim

Coffee (14.45 – 15.00)

Future – where do we go from here? (15.00 – 15.30)

Concluding remarks (15.30 – 15.40)

Eventinformation