The Microstructural and Phase Evolution of the 3D Printed Ti-6Al-4V Alloy during Mechanical Loading
में बचाया:
| Parent link: | Physics of Metals and Metallography Vol. 124, iss. 2.— 2023.— [P. 217-223] |
|---|---|
| अन्य लेखक: | , , , , |
| सारांश: | Title screen This paper presents the results of an in situ study on the evolution of the microstructure and phase composition of 3D-printed Ti-6Al-4V samples under tension in the transmission electron microscope column. The microstructure of Ti-6Al-4V specimens manufactured by wire-feed electron beam additive technology is shown to consist of columnar primary β-grains inside of which are α/α'-Ti laths separated by layers of the residual β-phase and gathered into packets. A characteristic feature of 3D-printed Ti-6Al-4V samples is the concentration nonuniformity of the alloying elements due to the partial decomposition of the martensitic α'-phase. The reorientation of the α/α'-Ti lattice near interfaces takes place during uniaxial tension. Deformation-induced α'→α" transformations can develop in the reoriented regions of the α/α'-Ti lattice, in places enriched in vanadium. Режим доступа: по договору с организацией-держателем ресурса |
| भाषा: | अंग्रेज़ी |
| प्रकाशित: |
2023
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| विषय: | |
| ऑनलाइन पहुंच: | https://doi.org/10.1134/S0031918X23700114 |
| स्वरूप: | इलेक्ट्रोनिक पुस्तक अध्याय |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=669586 |
| टैग: |
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| 200 | 1 | |a The Microstructural and Phase Evolution of the 3D Printed Ti-6Al-4V Alloy during Mechanical Loading |d Изменение микроструктуры и фазового состава 3D-напечатанного сплава TI-6AL-4V при механическом нагружении |f A. V. Panin, M. S. Kazachenok, L. A. Kazantseva [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 24 tit.] | ||
| 330 | |a This paper presents the results of an in situ study on the evolution of the microstructure and phase composition of 3D-printed Ti-6Al-4V samples under tension in the transmission electron microscope column. The microstructure of Ti-6Al-4V specimens manufactured by wire-feed electron beam additive technology is shown to consist of columnar primary β-grains inside of which are α/α'-Ti laths separated by layers of the residual β-phase and gathered into packets. A characteristic feature of 3D-printed Ti-6Al-4V samples is the concentration nonuniformity of the alloying elements due to the partial decomposition of the martensitic α'-phase. The reorientation of the α/α'-Ti lattice near interfaces takes place during uniaxial tension. Deformation-induced α'→α" transformations can develop in the reoriented regions of the α/α'-Ti lattice, in places enriched in vanadium. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Physics of Metals and Metallography | ||
| 463 | |t Vol. 124, iss. 2 |v [P. 217-223] |d 2023 | ||
| 510 | 1 | |a Изменение микроструктуры и фазового состава 3D-напечатанного сплава TI-6AL-4V при механическом нагружении |z rus | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a additive technologies | |
| 610 | 1 | |a titanium Ti-6Al-4V alloy | |
| 610 | 1 | |a transmission electron microscopy | |
| 610 | 1 | |a deformation-induced phase transformations | |
| 610 | 1 | |a tension | |
| 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 |3 (RuTPU)RU\TPU\pers\34630 |9 17992 | |
| 701 | 1 | |a Kazachenok |b M. S. |c физик |c старший научный сотрудник Томского политехнического университета, кандидат наук |f 1978- |g Marina Sergeevna |3 (RuTPU)RU\TPU\pers\31542 | |
| 701 | 1 | |a Kazantseva |b L. A. |g Lyudmila Aleseevna | |
| 701 | 1 | |a Perevalova |b O. B. |g Olga Borisovna | |
| 701 | 1 | |a Martynov |b S. A. |c specialist in the field of material science |c engineer of Tomsk Polytechnic University |f 1988- |g Sergey Andreevich |3 (RuTPU)RU\TPU\pers\36371 | |
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