Journal article
HOT WORKABILITY OF 2304 AND 2205 DUPLEX STAINLESS STEELS
Abstract
The duplex stainless steels 2304 and 2205 were subjected to torsion testing over the range of temperatures from 1000 to 1200 °C and strain rates from 0.1 to 5 s-1 to characterize their hot working behaviour. The flow curves exhibit a peak followed by a decline towards a steady state that is attained at high temperatures and low strain rates. The peak stresses are fitted to a sinh-Arrhenius constitutive equation with activation energies of 536 …
Authors
EVANGELISTA E; McQUEEN HJ; NIEWCZAS M; CABIBBO M
Journal
Canadian Metallurgical Quarterly, Vol. 43, No. 3, pp. 339–353
Publisher
Taylor & Francis
Publication Date
January 2004
DOI
10.1179/cmq.2004.43.3.339
ISSN
0008-4433