Influence of carbon content on cold rolling and recrystallization texture in polycrystalline 3% Si-Fe

Takenaka, M; Shingaki, Yukihiro; Imamura, Takeshi; Hayakawa, Y.

doi:10.1088/1757-899x/82/1/012042

Cited by 8 publications

(3 citation statements)

References 12 publications

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“…Therefore, the detailed reinvestigation into transition band seems to be required by exploiting recent advanced technologies. As for the nucleation of recrystallized grains in the grain interior, deformation twins, which frequently form after cold rolling Fe-3Si alloy with 0.018C, reportedly act as nucleation sites for recrystallized grains with {411} <148> orientation [19]. The role of deformation twin should be thoroughly investigated in future, because {411}<148> recrystallized grain may form without deformation twin.…”

Section: Shear Bandsmentioning

confidence: 99%

Advances in research on deformation and recrystallization for the development of high-functional steels

Ushioda

2020

Science and Technology of Advanced Materials

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In order to exploit full potential of materials, it is necessary to fundamentally control their microstructures through grain refinement and orientation. Deformation and recrystallization are means to control the microstructure. Some recent examples of research on deformation and recrystallization which make use of advanced analytical techniques and computational materials science are examined and current limitations are identified. Finally, the potential for future developments is considered with respect to the unresolved technical problems that must be addressed as part of the development of new steels. ARTICLE HISTORY

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Section: Shear Bandsmentioning

confidence: 99%

Advances in research on deformation and recrystallization for the development of high-functional steels

Ushioda

2020

Science and Technology of Advanced Materials

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“…Moreover, {411} < 148 > was reported to recrystallize in the vicinity of the grain boundary of deformed grains having {100} < 011 > 12) and in the inhomogeneous deformation band within grain having {100} < 011 > . 13,27) The investigation into the recrystallization of {411} < 148 > from the {100} < 011 > deformed grains is a topic for future study.…”

Section: The Formation Of {411} < 148 > Recrystallized Grainmentioning

confidence: 99%

Recrystallization Behavior and Formation of {411}<148> Grain from <i>α</i>-fiber Grains in Heavily Cold-rolled Fe-3%Si Alloy

2020

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“…Therefore, it is important to clarify the deformation and recrystallization behaviors in heavily cold-rolled GOES. Takenaka et al [5] reported that the {411}<148> recrystallization texture can be obtained by adding carbon to 3% Si steel. If so, the addition of carbon might enhance the formation of the {411}<148> recrystallization texture at relatively low cold-rolling reduction, which would also improve manufacturability.…”

Section: Introductionmentioning

confidence: 99%

Unique Effect of Carbon Addition on Development of Deformation and Recrystallization Textures in Heavily Cold-Rolled Fe-3%Si Alloys

Takenaka¹,

Hayakawa²,

Tsuji

2018

MSF

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This study investigated the effects of carbon addition on the development of deformation and recrystallization textures in 3 mass% Si steels cold-rolled by 95% reduction in thickness. A 3% Si steel with 0.016 mass% carbon developed RD // <110> (α-fiber) cold-rolling texture to a much greater extent than a 3% Si steel containing carbon less than 0.0005 mass%, whereas it is well known that the development of α-fiber rolling texture is suppressed by the addition of carbon in steels without silicon. This unique effect of carbon addition in the 3% Si steel appeared to be originated from a change in active slip systems. Straight slip bands were observed in the specimen without carbon, and the active slip plane was identified as {110}. On the other hand, wavy slip bands were observed in the steel containing carbon resulted from the activation of {112} and {123} slip planes in addition to {110}. It was also observed that {411}<148> recrystallization texture developed in the carbon-bearing 3% Si steel. Since the recrystallized grains with {411}<148> orientation preferentially nucleated in the vicinity of highly-strained deformation bands formed in deformed grains having α-fiber orientations, it is concluded that the development of {411}<148> recrystallization texture was resulted from the formation of the α-fiber texture after heavy cold-rolling in the carbon-bearing 3% Si steel.

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Influence of carbon content on cold rolling and recrystallization texture in polycrystalline 3% Si-Fe

Cited by 8 publications

References 12 publications

Advances in research on deformation and recrystallization for the development of high-functional steels

Advances in research on deformation and recrystallization for the development of high-functional steels

Recrystallization Behavior and Formation of {411}<148> Grain from <i>α</i>-fiber Grains in Heavily Cold-rolled Fe-3%Si Alloy

Unique Effect of Carbon Addition on Development of Deformation and Recrystallization Textures in Heavily Cold-Rolled Fe-3%Si Alloys

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