Texture and Microstructure of the Austenite in Multiphased Steel Sheets

Hélène Réglé; Naoki Maruyama; Naoki Yoshinaga

doi:10.4028/www.scientific.net/MSF.467-470.11

Paper Titles

Solute Drag and Entropy Production - Two Approaches to the Same Phenomenon
p.3

Texture and Microstructure of the Austenite in Multiphased Steel Sheets
p.11

Characteristics of the Deformed and Recrystallised Grains Obtained after Hot Plane Strain Compression of a Model Fe-30wt%Ni Alloy
p.21

Study of Deformation Microstructure and Static Recovery in Copper after Cold Drawing
p.27

Potentiality of Mean-Field Approaches for Recrystallisation: Characterization of the Deformed State of Polycrystals
p.33

Evaluation of Stored Energy in Cold-Rolled IF Steels from EBSD Data and Its Application to Recrystallization Modeling
p.39

An Impingement – Spheroidisation Theory for Nucleation and Grain Growth
p.45

Estimation of Stored Energy Distribution from EBSD Measurements
p.51

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Texture and Microstructure of the Austenite in Multiphased Steel Sheets

Abstract:

In this paper we present results obtained in collaboration between NSC and Arcelor on the austenite of a multiphased steel and on a 70%Ni-30Fe alloy. The work concerns the formation of the crystallographic textures during the recrystallisation of austenite, since these textures have a strong influence, after the phase transformation, on the forming properties of the sheets. The microstructure and the textures of the austenite and the FeNi alloy were measured with X-Ray diffraction techniques and with EBSD on a high resolution FEG-SEM.