advanced
Journal Information
Journal Information
   Description
   Editorial Board
   Guide for Authors
   Ordering

Contents Services
Contents Services
   Regular Issues
   Special Issues
   Authors Index

Links
Links
   FEI STU Bratislava
   SAS Bratislava

   Feedback

[7s, 2015] 

Journal of Electrical Engineering, Vol 66, 7s (2015) 134-137

STUDY OF FERRITE DECOMPOSITION IN DUPLEX STAINLESS STEEL

Bálint Bögre – István Mészáros

   In this work the eutectoidal decomposition of ferrite in 2507 type super duplex stainless steel was investigated with magnet-ic measurements. The main task was how the previous cold rolling of the duplex plate can influence the heat assisted phase de-composition of ferrite phase. The obtained results can be applied in welding technology. It could give information about the critical temperature at the dangerous sigma phase can appear in cold rolled samples. The rolled and heat treated samples were tested by hardness tester, AC (alternating current) magnetometer and DC (direct current) coercimeter.

Keywords: Duplex stainless steel, eutectoidal decomposition, magnetization curves


[full-paper]


© 1997-2019  FEI STU Bratislava