Effect of morphology of second-phase martensite on tensile properties of Fe-0.1C dual phase steels

1990 ◽  
Vol 25 (12) ◽  
pp. 5179-5184 ◽  
Author(s):  
Yoshiyuki Tomita
Keyword(s):  
Tensile Properties ◽  
Second Phase ◽  
Dual Phase ◽  
Dual Phase Steels

Investigation and Mean-Field Modelling of Microstructural Mechanisms Driving the Tensile Properties of Dual-Phase Steels

2020 ◽  
Author(s):  
Alexandre Mathevon ◽  
Damien Fabrègue ◽  
Véronique Massardier ◽  
Sophie Cazottes ◽  
Philippe Rocabois ◽  
...  
Keyword(s):  
Tensile Properties ◽  
Mean Field ◽  
Dual Phase ◽  
Dual Phase Steels ◽  
Field Modelling

Change in Tensile Properties of Dual-Phase Steels by Cu Addition

2017 ◽  
Vol 71 (2) ◽  
pp. 513-519 ◽  
Author(s):  
Junaidi Syarif ◽  
Nofriady Handra ◽  
Zainuddin Sajuri ◽  
Mohd Zaidi Omar
Keyword(s):  
Tensile Properties ◽  
Dual Phase ◽  
Dual Phase Steels

scholarly journals Effect of Martensite Fraction on Tensile Properties of Dual-Phase Steels

2012 ◽  
Vol 98 ◽  
pp. 320-327 ◽  
Author(s):  
Kohei Hasegawa ◽  
Yuki Toji ◽  
Hidekazu Minami ◽  
Hiroshi Ikeda ◽  
Tatsuya Morikawa ◽  
...  
Keyword(s):  
Tensile Properties ◽  
Dual Phase ◽  
Dual Phase Steels ◽  
Martensite Fraction

Impact of second phase morphology and orientation on the plastic behavior of dual-phase steels

2019 ◽  
Vol 118 ◽  
pp. 130-146 ◽  
Author(s):  
Karim Ismail ◽  
Astrid Perlade ◽  
Pascal J. Jacques ◽  
Thomas Pardoen ◽  
Laurence Brassart
Keyword(s):  
Phase Morphology ◽  
Plastic Behavior ◽  
Second Phase ◽  
Dual Phase ◽  
Dual Phase Steels

Microstructural Characterization of Dual and Multiphase Steels Applied to Automotive Industry

2014 ◽  
Vol 775-776 ◽  
pp. 146-150 ◽  
Author(s):  
Cristina Sayuri Fukugauchi ◽  
Antonio dos Reis Faria Neto ◽  
Rosinei Batista Ribeiro ◽  
Marcelo dos Santos Pereira
Keyword(s):  
Mechanical Properties ◽  
Microstructural Characterization ◽  
Tensile Tests ◽  
Ferrite Matrix ◽  
Microstructure Characterization ◽  
Second Phase ◽  
Dual Phase ◽  
Dual Phase Steels ◽  
Trip Steels

TRIP (Transformation Induced Plasticity) and DP (Dual-Phase) steels are written in a new series of steels which present excellent mechanical properties. As for microstructure aspect, TRIP steels consist on a ferrite matrix with a second phase dispersion of other constituents, such as bainite, martensite and retained austenite, while dual-phase steels consist on martensite dispersion in a ferrite matrix. In order to identify the different microconstituents present in these materials, microstructure characterization techniques by optical microscopy (using different etchants: LePera, Heat-Tinting and Nital) and scanning electron microscopy were carried out. This being so, microstructures were correlated with mechanical properties of materials, determined by means of tensile tests. It is concluded that steels assisted by TRIP effect have a strength and elongation relation higher than the dual-phase one. With microstructure characterization, it was observed phases present in these materials microstructure.

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