In Situ High-Temperature Synchrotron X-ray Studies of Microstructure and Phase Composition of Additively Fabricated Ti–6Al–4V/TiC Metal Matrix Composite; Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques; Vol. 19, iss. 4
| Parent link: | Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques.— .— New York: Springer Science+Business Media LLC. Vol. 19, iss. 4.— 2025.— P. 980-988 |
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| Other Authors: | , , , , |
| Summary: | The microstructure and phase composition of Ti–6Al–4V/TiC metal matrix composite samples obtained by wire-feed electron-beam additive manufacturing are investigated by X-ray diffraction analysis and optical, scanning, and transmission electron microscopy. It is shown that the microstructure of the Ti–6Al–4V/TiC composite consists of primary β-grains containing α/α′-plates separated by interlayers of residual β- and α′′-phases. Irregularly shaped TiC carbide particles with sizes of 1–2 µm are distributed along the boundaries of the primary β-grains. The changes in the phase composition of the 3D-printed Ti–6Al–4V/TiC composites during heating from room temperature to 1100°C are investigated by X-ray diffraction using synchrotron radiation. The changes in the shape and position of the X-ray peaks of α/α′- and β-phases during heating and cooling are analyzed. It is shown that in the temperature range of 700–800°C, there is a shift of the 110 peak of the β-phase towards large angles, as well as a change in its full width at half maximum associated with the formation and subsequent decomposition of the orthorhombic α′′-phase Текстовый файл AM_Agreement |
| Language: | English |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://doi.org/10.1134/S102745102570140X |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=683588 |
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| 200 | 1 | |a In Situ High-Temperature Synchrotron X-ray Studies of Microstructure and Phase Composition of Additively Fabricated Ti–6Al–4V/TiC Metal Matrix Composite |f A. V. Panin, M. S. Syrtanov, T. A. Lobova [et al.] | |
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| 330 | |a The microstructure and phase composition of Ti–6Al–4V/TiC metal matrix composite samples obtained by wire-feed electron-beam additive manufacturing are investigated by X-ray diffraction analysis and optical, scanning, and transmission electron microscopy. It is shown that the microstructure of the Ti–6Al–4V/TiC composite consists of primary β-grains containing α/α′-plates separated by interlayers of residual β- and α′′-phases. Irregularly shaped TiC carbide particles with sizes of 1–2 µm are distributed along the boundaries of the primary β-grains. The changes in the phase composition of the 3D-printed Ti–6Al–4V/TiC composites during heating from room temperature to 1100°C are investigated by X-ray diffraction using synchrotron radiation. The changes in the shape and position of the X-ray peaks of α/α′- and β-phases during heating and cooling are analyzed. It is shown that in the temperature range of 700–800°C, there is a shift of the 110 peak of the β-phase towards large angles, as well as a change in its full width at half maximum associated with the formation and subsequent decomposition of the orthorhombic α′′-phase | ||
| 336 | |a Текстовый файл | ||
| 371 | 0 | |a AM_Agreement | |
| 461 | 1 | |t Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques |c New York |n Springer Science+Business Media LLC. | |
| 463 | 1 | |t Vol. 19, iss. 4 |v P. 980-988 |d 2025 | |
| 610 | 1 | |a additive manufacturing | |
| 610 | 1 | |a titanium metal matrix composite | |
| 610 | 1 | |a Ti–6Al–4V/TiC | |
| 610 | 1 | |a microstructure | |
| 610 | 1 | |a phase composition | |
| 610 | 1 | |a in situ high-temperature synchrotron studies | |
| 610 | 1 | |a transmission electron microscopy | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 701 | 1 | |a Panin |b A. V. |c physicist |c Professor of Tomsk Polytechnic University, doctor of physical and mathematical Sciences |f 1971- |g Alexey Viktorovich |9 17992 | |
| 701 | 1 | |a Syrtanov |b M. S. |c physicist |c Associate Professor, Researcher of Tomsk Polytechnic University, Candidate of Technical Sciences |f 1990- |g Maksim Sergeevich |9 18114 | |
| 701 | 1 | |a Lobova |b T. A. |g Tatjyana Anatoljevna | |
| 701 | 1 | |a Perevalova |b O. B. |g Olga Borisovna | |
| 701 | 1 | |a Kazachenok |b M. S. |g Marina Sergeevna | |
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