Deformation behaviour of duplex stainless steel during industrial hot rolling

2002 ◽  
Vol 73 (12) ◽  
pp. 531-538 ◽  
Author(s):  
Lode Duprez ◽  
Bruno C. De Cooman ◽  
Nuri Akdut
Keyword(s):  
Stainless Steel ◽  
Duplex Stainless Steel ◽  
Hot Rolling ◽  
Deformation Behaviour

Deformation behaviour of a prestrained duplex stainless steel

2002 ◽  
Vol 337 (1-2) ◽  
pp. 25-38 ◽  
Author(s):  
Johan J Moverare ◽  
Magnus Odén
Keyword(s):  
Stainless Steel ◽  
Duplex Stainless Steel ◽  
Deformation Behaviour

Bright Line Defects of Hot Rolled Plate for 2205 Duplex Stainless Steel

2013 ◽  
Vol 470 ◽  
pp. 15-18
Author(s):  
Hui Zhang ◽  
Yong Jun Zhang ◽  
Jing Tao Han ◽  
Yuan Dong ◽  
Jie Ren Hu
Keyword(s):  
Stainless Steel ◽  
Duplex Stainless Steel ◽  
Hot Rolling ◽  
Rolling Process ◽  
Rolled Plate ◽  
Strip Surface ◽  
2205 Duplex Stainless Steel ◽  
Bright Line ◽  
Line Defects ◽  
Hot Rolled

In hot rolling process of 2205 duplex stainless steel, it was found that bright line defects are mainly located at where is about distance of 200 mm from two sides of hot rolled plate. The forming reason of bright line defects is studied by means of metallographic microscope, scanning electron microscope (SEM) combined with energy dispersive spectrometer (EDS). It is concluded that the formation of bright line defects has associated with sticking and that the temperature reduction on the edge of hot rolling plate causes a high percentage of austenite phase which is network structure. In order to prevent or avoid the happening of the sticking phenomenon, it is necessary to uniformly distribute the oxide on the strip surface by controlled rolling process.

Texture and mechanical properties of duplex stainless steel through symmetric hot rolling

2010 ◽  
Vol 107 (7-8) ◽  
pp. 275-291
Author(s):  
S. Barella ◽  
C. Mapelli ◽  
R. F. Riva
Keyword(s):  
Mechanical Properties ◽  
Stainless Steel ◽  
Duplex Stainless Steel ◽  
Hot Rolling
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