Microstructure and texture evolution during cold rolling and annealing of a high Mn TWIP steel

A TWinning Induced Plasticity (TWIP) steel was cold rolled to 42% thickness reduction followed by isochronal annealing for 300 s between 600-850 °C. Bulk texture evolution during recrystallisation was investigated by X-Ray Diffraction. While the development of the α-fibre after cold rolling is typical of low stacking fault energy materials, anomalously higher intensities were noted for the Goss ({110}) compared to Brass ({110}) orientations. Upon recrystallisation, the main rolling texture components were retained and ascribed to nucleation at orientations close to those of the deformed matrix followed by annealing twinning which leads to crystallographically identical variants. Unlike previous texture investigations on austenitic steels, the relatively homogeneous deformation microstructure and uniform distribution of subsequent nucleation sites led to the retention of the F ({111}) orientation. Moreover, the firsthand observation of the Rotated Copper ({112}) orientation in TWIP steel is attributed to the second order twinning of the A ({110}) orientation.

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Texture evolution during skew cold rolling and annealing of a non-oriented electrical steel containing 0.9 wt% silicon

Journal of Materials Science ◽

10.1007/s10853-016-0616-y ◽

2016 ◽

Vol 52 (6) ◽

pp. 3281-3300 ◽

Cited By ~ 11

Author(s):

Mehdi Sanjari ◽

Youliang He ◽

Erik J. Hilinski ◽

Steve Yue ◽

Leo A. I. Kestens

Keyword(s):

Cold Rolling ◽

Electrical Steel ◽

Texture Evolution ◽

Cold Rolling And Annealing

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Martensite reversion and texture formation in 17Mn-0.06C TRIP/TWIP steel after hot cold rolling and annealing

Journal of Materials Research and Technology ◽

10.1016/j.jmrt.2014.10.004 ◽

2015 ◽

Vol 4 (2) ◽

pp. 162-170 ◽

Cited By ~ 38

Author(s):

Diana Pérez Escobar ◽

Sara Silva Ferreira de Dafé ◽

Dagoberto Brandão Santos

Keyword(s):

Cold Rolling ◽

Twip Steel ◽

Texture Formation ◽

Cold Rolling And Annealing

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Texture Evolution in a Warm-Rolled Ti-IF Steel During Cold Rolling and Annealing

Journal of Materials Engineering and Performance ◽

10.1007/s11665-008-9304-7 ◽

2009 ◽

Vol 18 (4) ◽

pp. 378-384 ◽

Cited By ~ 5

Author(s):

Yanhui Guo ◽

Zhaodong Wang ◽

Jishan Xu ◽

Guodong Wang ◽

Xianghua Liu

Keyword(s):

Cold Rolling ◽

Texture Evolution ◽

If Steel ◽

Cold Rolling And Annealing

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Texture Evolution during Cold Rolling and Annealing in Dual Phase Steels

Materials Science Forum ◽

10.4028/www.scientific.net/msf.702-703.778 ◽

2011 ◽

Vol 702-703 ◽

pp. 778-781 ◽

Cited By ~ 2

Author(s):

Jai Gautam ◽

Alexis G. Miroux ◽

Jaap Moerman ◽

Carla Barbatti ◽

Leo Kestens

Keyword(s):

Phase Transformation ◽

Cold Rolling ◽

Texture Evolution ◽

Rolling Texture ◽

Recovery Process ◽

Second Phase ◽

Dual Phase ◽

Dual Phase Steels ◽

Initial Stage ◽

Cold Rolling And Annealing

This paper investigates the bulk texture evolution during cold rolling and annealing of Dual Phase steels for different processing conditions, i.e. cold reduction within the reduction range of 45 to 73% and annealing at temperatures between 650 and 850°C, which includes the recovery, recrystallisation and partial phase transformation domains. Textures have been measured by X-ray diffraction. The results reveal that the rolling texture is strengthened during the recovery process or initial stage of recrystallisation while during recrystallisation a weak RD-ND type of texture appears. During subsequent phase transformation the RD-ND type of texture further weakens and later randomises as the second phase fraction increases beyond 75%.

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