Texture Evolution during Recrystallisation of Ultra-Low Carbon Steel

Lindh, Eva; Hutchinson, W. B.; Bate, Pete S.

doi:10.4028/www.scientific.net/msf.157-162.997

Cited by 32 publications

(25 citation statements)

References 1 publication

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“…At low recrystallization annealing temperature, γ -fiber grain with high stored energy nucleated early and α -fiber grain with low stored energy nucleated slowly. 17) 4. Discussion…”

Section: Figmentioning

confidence: 99%

Onset of Secondary Recrystallization in High Purity 3.3%Si Steel

Hayakawa¹,

Omura²,

Imamura³

2014

ISIJ Int.

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Possibility of the occurrence of secondary recrystallization in high purity material without containing inhibitor elements was investigated experimentally. Only in the sample with primary recrystallization annealing performed at 900°C, onset of secondary recrystallization was observed. The orientation of secondary recrystallized grains proved to be (110)[001] (Goss) orientation. It was also shown that normal grain growth was suppressed in the sample in which secondary recrystallization occurred. Narrow grain size distribution and strong texture accumulation were considered to help the stabilization of the matrix grains.Texture development during secondary recrystallization in the absence of inhibitors was discussed based on proposed growth models. It was shown from Grain Boundary Character Distribution (GBCD) analysis that the High Energy (HE) boundary model was applicable to secondary recrystallization and the Solid State Wetting (SSW) model was applicable to normal grain growth. The HE boundary was related theoretically to high mobility through high grain boundary diffusion coefficient. It was considered that reducing impurity elements exerted inherent high mobility of the HE boundary and hence led to the onset of the secondary recrystallization.

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“…At low recrystallization annealing temperature, γ -fiber grain with high stored energy nucleated early and α -fiber grain with low stored energy nucleated slowly. 17) 4. Discussion…”

Section: Figmentioning

confidence: 99%

Onset of Secondary Recrystallization in High Purity 3.3%Si Steel

Hayakawa¹,

Omura²,

Imamura³

2014

ISIJ Int.

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“…2. Deformedgrains of types (1) and (5) Orientation change in the vicinity of grain boundaries a) between the two type (1) Figure 2b) shows a grain boundary between type (2) and (4) grains. In thls case, the misorientation angle between the two points 8 and 9across the grain boundary was 30'.…”

mentioning

confidence: 99%

“…One is based on the selective growth mechanism8~lo) and the other on the oriented nucieation mechanism.1 1) To eva]uate the valldity of the models, the accurate evolution of texture during recrystallizatlon should be determined experimentally.…”

mentioning

confidence: 99%

Recrystallization and Related Phenomena. Texture Evolution of IF Steel Due to Recrystallization.

1998

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“…The latter case was thought to be similar to the Inagaki model 6) in which some local crystal rotation occurs in order to complement the inconsistency of the crystal rotation of two grains at grain boundaries by cold rolling and recrystallization occurred in the middle of the crystal rotation. The recrystallized orientations in this work, however, were not always on the shortest distance between two deformed grains.…”

Section: Crystal Orientation Of Recrystallized Grainsmentioning

confidence: 99%

“…Many studies have been done to clarify the recrystallization mechanism in steels, such as the orientation relationship between the matrix and the nucleus. Broadly speaking, recrystallization mechanisms can be explained by two theories: 1) the oriented growth theory [2][3][4][5][6][7][8][9][10][11] and the selective growth theory. [12][13][14][15][16] According to the former, the recrystallized nuclei are already present even in the cold-rolled states and the preferred orientation of some special nuclei determines the final recrystallization texture.…”

Section: Introductionmentioning

confidence: 99%

Recrystallization of Isolated Deformed Grains in High Purity Iron

Okuda¹,

Seto²

2015

ISIJ Int.

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Early stage of recrystallization behavior was investigated in high purity deformed iron with isolated crystal grains to elucidate the mechanism of recrystallization. Recrystallization of the isolated deformed grains was greater than that of the bi-crystal matrix. The recrystallized grains were observed in the RD×ND section at the tip portion of the deformed isolated grains extending in the rolling direction. Recrystallized grains were also observed inside the deformed isolated grains. The crystal orientations of the recrystallized nucleus were positioned where they were in the perimeter portion of the orientation spread of the deformed matrix, or there may have been the intermediate orientation between the matrix and the isolated grains.

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Texture Evolution during Recrystallisation of Ultra-Low Carbon Steel

Cited by 32 publications

References 1 publication

Onset of Secondary Recrystallization in High Purity 3.3%Si Steel

Onset of Secondary Recrystallization in High Purity 3.3%Si Steel

Recrystallization and Related Phenomena. Texture Evolution of IF Steel Due to Recrystallization.

Recrystallization of Isolated Deformed Grains in High Purity Iron

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