Effect of low cold-rolling strain on microstructure, texture, phase transformation, and mechanical properties of 2304 lean duplex stainless steel

2019 ◽  
Vol 150 ◽  
pp. 138-149 ◽  
Author(s):  
Daniella Gomes Rodrigues ◽  
Graziele Gianini Braga Maria ◽  
Nayara Aparecida Lopes Viana ◽  
Dagoberto Brandão Santos
Keyword(s):  
Mechanical Properties ◽  
Stainless Steel ◽  
Phase Transformation ◽  
Cold Rolling ◽  
Duplex Stainless Steel ◽  
Lean Duplex Stainless Steel ◽  
Rolling Strain

Effect of cold rolling reduction on texture, recrystallization and mechanical properties of UNS S32304 Lean Duplex stainless steel

2021 ◽  
Vol 802 ◽  
pp. 140577
Author(s):  
Ariane Neves de Moura ◽  
Cláudio Moreira de Alcântara ◽  
Tarcísio Reis de Oliveira ◽  
Marco Antônio da Cunha ◽  
Marcelo Lucas Pereira Machado
Keyword(s):  
Mechanical Properties ◽  
Stainless Steel ◽  
Cold Rolling ◽  
Duplex Stainless Steel ◽  
Rolling Reduction ◽  
Lean Duplex Stainless Steel ◽  
Cold Rolling Reduction

Magnetic Measurement and Model Based Characterisation of Phase Transformation in Lean Duplex Stainless Steel

2012 ◽  
Vol 721 ◽  
pp. 96-101
Author(s):  
István Mészáros
Keyword(s):  
Stainless Steel ◽  
Phase Transformation ◽  
Duplex Stainless Steel ◽  
Magnetic Measurements ◽  
Magnetic Measurement ◽  
Data Evaluation ◽  
Magnetic Contribution ◽  
Hyperbolic Model ◽  
Lean Duplex Stainless Steel ◽  
Model Based

In the present work the microstructure and the strain induced phase transformation of a Lean Duplex Stainless Steel (LDSS) were studied. Sheet samples were cold rolled, the number of samples was nine; the applied deformation was up to 80%. The magnetization curves were measured by a single sheet tester-type magnetic property analyzer. The series of symmetrical minor hysteresis loops and the saturation loop were measured. Our novel data evaluation technique was applied for data evaluation of the magnetic measurements. This method is based on the multiphase-hyperbolic model of magnetization and it is called model based data evaluation (MBDE) technique. This method allowed us to separate the magnetic contribution of ferrite and martensite phases in the tested LDSS. Several new details of the kinetics of austenite→martensite strain induced phase transformation were clarified.

scholarly journals Effect of cold rolling on phase separation in 2202 lean duplex stainless steel

Materialia ◽  
2020 ◽  
Vol 14 ◽  
pp. 100854
Author(s):  
S. Cazottes ◽  
V. Massardier ◽  
R. Danoix ◽  
D. Rolland ◽  
S. Cissé ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Phase Separation ◽  
Cold Rolling ◽  
Duplex Stainless Steel ◽  
Lean Duplex Stainless Steel
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