The Effect of Heat Treatment on the Microstructure and Phase Composition of Wrought and 3D-Printed Ti–5Al–3Mo–1V Titanium Alloy Samples; Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques; Vol. 17, Suppl. 1
| Parent link: | Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques.— .— New York: Springer Science+Business Media LLC. Vol. 17, Suppl. 1.— 2023.— P. S166–S173 |
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| Další autoři: | , , , |
| Shrnutí: | Title screen The objective of this research was to compare the microstructure and phase composition of wrought and 3D-printed Ti–5Al–3Mo–1V alloys subjected to quenching and aging. The microstructure of as-obtained wrought alloy and samples prepared by wire-feed electron beam additive manufacturing was studied using optical and scanning electron microscopy, as well as transmission electron microscopy. The phase and chemical compositions of wrought and 3D-printed samples were examined using electron backscatter diffraction and energy-dispersive X-ray microanalysis. X-ray diffraction analysis was used to study the martensitic structure of the Ti–5Al–3Mo–1V alloy samples subjected to quenching at temperatures of 900 and 950°C followed by aging at a temperature of 500°C. It was shown that the volume fraction of residual β-phase in wrought and 3D-printed samples decreased during quenching, and a martensitic orthorhombic α′′-phase appeared. The formation of the α′′-phase in wrought samples after quenching was believed to be associated with the transformation of β → α′′ in bcc solute-lean interlayers. Quenching of the 3D-printed samples, in turn, promoted the formation of α′′-phase in α' laths which undergo α' → β → α" transformation. With the subsequent aging of the wrought and 3D-printed samples, the volume fraction of the α′′-phase decreased Текстовый файл AM_Agreement |
| Jazyk: | angličtina |
| Vydáno: |
2023
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| Témata: | |
| On-line přístup: | https://doi.org/10.1134/S102745102307039X |
| Médium: | Elektronický zdroj Kapitola |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=672032 |
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| 200 | 1 | |a The Effect of Heat Treatment on the Microstructure and Phase Composition of Wrought and 3D-Printed Ti–5Al–3Mo–1V Titanium Alloy Samples |f A. V. Panin, T. A. Lobova, M. S. Kazachenok, V. E. Rubtsov | |
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| 300 | |a Title screen | ||
| 320 | |a References: 26 tit | ||
| 330 | |a The objective of this research was to compare the microstructure and phase composition of wrought and 3D-printed Ti–5Al–3Mo–1V alloys subjected to quenching and aging. The microstructure of as-obtained wrought alloy and samples prepared by wire-feed electron beam additive manufacturing was studied using optical and scanning electron microscopy, as well as transmission electron microscopy. The phase and chemical compositions of wrought and 3D-printed samples were examined using electron backscatter diffraction and energy-dispersive X-ray microanalysis. X-ray diffraction analysis was used to study the martensitic structure of the Ti–5Al–3Mo–1V alloy samples subjected to quenching at temperatures of 900 and 950°C followed by aging at a temperature of 500°C. It was shown that the volume fraction of residual β-phase in wrought and 3D-printed samples decreased during quenching, and a martensitic orthorhombic α′′-phase appeared. The formation of the α′′-phase in wrought samples after quenching was believed to be associated with the transformation of β → α′′ in bcc solute-lean interlayers. Quenching of the 3D-printed samples, in turn, promoted the formation of α′′-phase in α' laths which undergo α' → β → α" transformation. With the subsequent aging of the wrought and 3D-printed samples, the volume fraction of the α′′-phase decreased | ||
| 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. 17, Suppl. 1 |v P. S166–S173 |d 2023 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a titanium alloy | |
| 610 | 1 | |a VT14 (Ti–5Al–3Mo–1V) | |
| 610 | 1 | |a wire-feed electron beam additive manufacturing | |
| 610 | 1 | |a quenching and aging | |
| 610 | 1 | |a microstructure | |
| 610 | 1 | |a orthorhombic martensite | |
| 610 | 1 | |a phase composition | |
| 610 | 1 | |a volume fraction | |
| 610 | 1 | |a electron microscopy | |
| 610 | 1 | |a X-ray diffraction | |
| 610 | 1 | |a energy dispersive X-ray spectroscopy | |
| 610 | 1 | |a residual stress | |
| 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 Lobova |b T. A. |g Tatjyana Anatoljevna | |
| 701 | 1 | |a Kazachenok |b M. S. |g Marina Sergeevna | |
| 701 | 1 | |a Rubtsov |b V. E. |c physicist |c engineer of Tomsk Polytechnic University, candidate of physical and mathematical sciences |f 1970- |g Valery Evgenjevich |9 17658 | |
| 801 | 0 | |a RU |b 63413507 |c 20240403 |g RCR | |
| 856 | 4 | 0 | |u https://doi.org/10.1134/S102745102307039X |z https://doi.org/10.1134/S102745102307039X |
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