XCVII. Deformation textures in face-centred cubic metals

B.Sc., E.A. Calnan; Clews, C. J. B.

doi:10.1080/14786445008561151

Cited by 97 publications

(17 citation statements)

References 3 publications

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“…According to Calnan and Clews, 9) two main components of h001i//RD and h111i//RD are demonstrated as tensile deformation texture in fcc metals. In order to clarify the development of the tensile deformation texture, three main components parallel to RD including the two ones as described above are investigated here.…”

Section: Preferred Orientation Componentsmentioning

confidence: 99%

Change in Crystallographic Orientation Distribution during High Temperature Deformation in an Al-Mg-Mn Alloy Sheet Consisting of Coarse- and Fine-Grained Layers

2004

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The change in crystallographic orientation distribution during high temperature deformation for an Al-Mg-Mn alloy sheet consisting of the coarse-grained surface and the fine-grained center layers has been investigated in order to reveal the deformation mechanism. The grain size dependence of the deformation behavior is discussed in the identical deformation condition by using the specially-prepared sheet. The grain structures in the coarse-grained surface layer of the sample deformed at 713 K are elongated in the tensile direction corresponding to the macroscopic elongation to failure. The structures related to the maximum elongation in both of the surface and center layers have preferred orientations of the tensile deformation. Further, the intragranular misorientation, grain boundary misorientation and high strain rate deformation are analyzed in detail.

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Section: Preferred Orientation Componentsmentioning

confidence: 99%

Change in Crystallographic Orientation Distribution during High Temperature Deformation in an Al-Mg-Mn Alloy Sheet Consisting of Coarse- and Fine-Grained Layers

2004

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“…[40] This results in orientations of high symmetry with respect to the main deformation axis. High-temperature deformation of two-phase alloys is very complex due to the broad variety of constitutions and microstructures, which are governed by the high-temperature phase fields.…”

Section: A High-temperature Deformation Modesmentioning

confidence: 98%

Neutron diffraction study of texture development during hot working of different gamma-titanium aluminide alloys

Brokmeier

Oehring

Lorenz

et al. 2004

Metall Mater Trans A

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The evolution of preferred orientations during processing appears to be of significant importance for the use of ␥-titanium aluminide alloys, since the desired lamellar microstructures exhibit a strong anisotropy of mechanical properties. In this work, texture development has been investigated after hot extrusion and sheet rolling, which are considered to be technologically relevant wrought processes. As texture evolution certainly is dependent on several factors, involving deformation properties, recrystallization kinetics, and, particularly, the phase constitution at hot-working temperature, different processing conditions and alloy compositions were investigated. By comparing the results, it is indicated that the determined textures can be understood by the deformation modes of the dominating phase at hot-working temperature and the subsequent phase transformations. However, the current understanding of texture evolution is far from being complete, as no model can be presented which quantitatively accounts for the contribution of the different processes mentioned.

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“…metals. 17,18) The texture of grains in the h001i and h111i directions changed at the edge of the wire-drawn specimen. From this change at the edge of the wire drawn specimen, it was clarified that shear stress was induced by wire drawing.…”

Section: Evaluation Methodsmentioning

confidence: 99%

Cross-Sectional Distributions of Mechanical Properties of Fine Cu–Sn Alloy Wire Manufactured by Continuous Rotary Draw Bending

et al. 2013

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The changes in the mechanical properties on the inside and outside of the bend of Cu0.3 mass% Sn wire specimens deformed by rotary draw bending were clarified, and the correlation between the changes in the misorientation of substructures and in the mechanical properties was systematically investigated. The specimens were each divided into two parts, i.e., the inside and outside of the bend, and their mechanical properties and microstructure evolution were measured by performing tensile tests. From the results, it was found that the ultimate tensile strength and 0.1% proof stress on the inside of the bend decreased markedly and that the total elongation was improved upon rotary draw bending. Although the tensile strength on the inside of the bend decreased, the change in grain size was very small. If rotary draw bending is performed on a wire specimen, it is considered that the dislocations generated by the tensile stress field are relaxed by the reversed stress induced during such bending.

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XCVII. Deformation textures in face-centred cubic metals

Cited by 97 publications

References 3 publications

Change in Crystallographic Orientation Distribution during High Temperature Deformation in an Al-Mg-Mn Alloy Sheet Consisting of Coarse- and Fine-Grained Layers

Change in Crystallographic Orientation Distribution during High Temperature Deformation in an Al-Mg-Mn Alloy Sheet Consisting of Coarse- and Fine-Grained Layers

Neutron diffraction study of texture development during hot working of different gamma-titanium aluminide alloys

Cross-Sectional Distributions of Mechanical Properties of Fine Cu–Sn Alloy Wire Manufactured by Continuous Rotary Draw Bending

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XCVII. Deformation textures in face-centred cubic metals

Cited by 97 publications

References 3 publications

Change in Crystallographic Orientation Distribution during High Temperature Deformation in an Al-Mg-Mn Alloy Sheet Consisting of Coarse- and Fine-Grained Layers

Change in Crystallographic Orientation Distribution during High Temperature Deformation in an Al-Mg-Mn Alloy Sheet Consisting of Coarse- and Fine-Grained Layers

Neutron diffraction study of texture development during hot working of different gamma-titanium aluminide alloys

Cross-Sectional Distributions of Mechanical Properties of Fine Cu&ndash;Sn Alloy Wire Manufactured by Continuous Rotary Draw Bending

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Cross-Sectional Distributions of Mechanical Properties of Fine Cu–Sn Alloy Wire Manufactured by Continuous Rotary Draw Bending