In-situ high-temperature EBSD characterization during a solution heat treatment of hot-rolled Ti-6Al-4V

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In-situ high-temperature EBSD characterization during a solution heat treatment of hot-rolled Ti-6Al-4V. / Janda, Alexander; Ebenbauer, Stefan; Prestl, Aude et al.
In: Materials characterization, Vol. 192.2022, No. October, 112207, 08.08.2022.

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@article{272db65fcc294dcba598cba47331493c,
title = "In-situ high-temperature EBSD characterization during a solution heat treatment of hot-rolled Ti-6Al-4V",
abstract = "In the present study the spheroidization of the microstructure during a solution heat treatment of hot-rolled Ti-6Al-4V (in m.%) is investigated by means of in-situ high-temperature electron backscatter diffraction. This technique delivers phase and orientation data next to a visualization of the morphological transformation of a discrete microstructural section. A comparison based on macroscopic hardness values and the results of quasi-static tensile tests was drawn between two types of microstructures, i.e. as-rolled and equiaxed. Complementarily, X-ray diffraction and light-optical microscopy were carried out for additional phase fraction analysis. The methods applied contribute to an improved understanding of the heat treatment performed on textured Ti-6Al-4V plate material, which was produced via a mixed β/α + β hot-rolling route. Furthermore, the influence of the created texture on the mechanical properties is revealed.",
author = "Alexander Janda and Stefan Ebenbauer and Aude Prestl and Ingo Siller and Helmut Clemens and Petra Sp{\"o}rk-Erdely",
note = "Publisher Copyright: {\textcopyright} 2022 The Authors",
year = "2022",
month = aug,
day = "8",
doi = "10.1016/j.matchar.2022.112207",
language = "English",
volume = "192.2022",
journal = "Materials characterization",
issn = "1044-5803",
publisher = "Elsevier",
number = "October",

}

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TY - JOUR

T1 - In-situ high-temperature EBSD characterization during a solution heat treatment of hot-rolled Ti-6Al-4V

AU - Janda, Alexander

AU - Ebenbauer, Stefan

AU - Prestl, Aude

AU - Siller, Ingo

AU - Clemens, Helmut

AU - Spörk-Erdely, Petra

N1 - Publisher Copyright: © 2022 The Authors

PY - 2022/8/8

Y1 - 2022/8/8

N2 - In the present study the spheroidization of the microstructure during a solution heat treatment of hot-rolled Ti-6Al-4V (in m.%) is investigated by means of in-situ high-temperature electron backscatter diffraction. This technique delivers phase and orientation data next to a visualization of the morphological transformation of a discrete microstructural section. A comparison based on macroscopic hardness values and the results of quasi-static tensile tests was drawn between two types of microstructures, i.e. as-rolled and equiaxed. Complementarily, X-ray diffraction and light-optical microscopy were carried out for additional phase fraction analysis. The methods applied contribute to an improved understanding of the heat treatment performed on textured Ti-6Al-4V plate material, which was produced via a mixed β/α + β hot-rolling route. Furthermore, the influence of the created texture on the mechanical properties is revealed.

AB - In the present study the spheroidization of the microstructure during a solution heat treatment of hot-rolled Ti-6Al-4V (in m.%) is investigated by means of in-situ high-temperature electron backscatter diffraction. This technique delivers phase and orientation data next to a visualization of the morphological transformation of a discrete microstructural section. A comparison based on macroscopic hardness values and the results of quasi-static tensile tests was drawn between two types of microstructures, i.e. as-rolled and equiaxed. Complementarily, X-ray diffraction and light-optical microscopy were carried out for additional phase fraction analysis. The methods applied contribute to an improved understanding of the heat treatment performed on textured Ti-6Al-4V plate material, which was produced via a mixed β/α + β hot-rolling route. Furthermore, the influence of the created texture on the mechanical properties is revealed.

UR - http://www.scopus.com/inward/record.url?scp=85136198626&partnerID=8YFLogxK

U2 - 10.1016/j.matchar.2022.112207

DO - 10.1016/j.matchar.2022.112207

M3 - Article

VL - 192.2022

JO - Materials characterization

JF - Materials characterization

SN - 1044-5803

IS - October

M1 - 112207

ER -