Microstructure and Phase Composition of VT1-0, VT6, and VT14 Titanium Alloys Produced by Wire-Feed Electron-Beam Additive Manufacturing; Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques; Vol. 16, iss. 6
| Parent link: | Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques Vol. 16, iss. 6.— 2022.— [P. 983-991] |
|---|---|
| Outros Autores: | , , , , , |
| Resumo: | Title screen Using optical, scanning- and transmission-electron microscopy, and also electron backscatter diffraction, we demonstrate that the microstructure of samples of commercially pure titanium VT1-0 and titanium alloys VT6 and VT14, obtained by the wire-feed electron-beam additive method, consists of columnar primary grains of the β phase of titanium containing crystals of packet and lamellar martensite phases. Х-ray diffraction phase analysis shows that the concentration of the residual β phase in the VT6 and VT14 samples is 2.9 and 10.5%, respectively. The concentration of alloying elements in the α and β phases of titanium alloys is measured by energy-dispersive analysis. The effect of alloying elements on the lattice parameters of the α phase of the samples is demonstrated. The different concentration of the residual β phase in titanium alloys VT6 and VT14 can be explained by considering the electronic structure of atoms of alloying elements. Tensile residual stress is present in samples VT1-0, while the residual stress in samples VT6 and VT14 is compressive. The presence of aluminum in the titanium alloys affects the sign and magnitude of the residual stress in titanium-alloy samples Текстовый файл AM_Agreement |
| Idioma: | inglês |
| Publicado em: |
2022
|
| Assuntos: | |
| Acesso em linha: | https://doi.org/10.1134/S1027451022060180 |
| Formato: | Recurso Eletrônico Capítulo de Livro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=669415 |
MARC
| LEADER | 00000naa0a2200000 4500 | ||
|---|---|---|---|
| 001 | 669415 | ||
| 005 | 20251203095325.0 | ||
| 035 | |a (RuTPU)RU\TPU\network\40655 | ||
| 035 | |a RU\TPU\network\39898 | ||
| 090 | |a 669415 | ||
| 100 | |a 20230504d2022 k||y0rusy50 ba | ||
| 101 | 0 | |a eng | |
| 135 | |a drcn ---uucaa | ||
| 181 | 0 | |a i |b e | |
| 182 | 0 | |a b | |
| 183 | 0 | |a cr |2 RDAcarrier | |
| 200 | 1 | |a Microstructure and Phase Composition of VT1-0, VT6, and VT14 Titanium Alloys Produced by Wire-Feed Electron-Beam Additive Manufacturing |d Микроструктура и фазовый состав титановых сплавов ВТ1-0, ВТ6 и ВТ14, полученных методом электронно-лучевой проволочной аддитивной технологии |f A. V. Panin, M. S. Kazachenok, L. A. Kazantseva [et al.] | |
| 203 | |a Текст |c электронный |b визуальный | ||
| 283 | |a online_resource |2 RDAcarrier | ||
| 300 | |a Title screen | ||
| 320 | |a References: 30 tit | ||
| 330 | |a Using optical, scanning- and transmission-electron microscopy, and also electron backscatter diffraction, we demonstrate that the microstructure of samples of commercially pure titanium VT1-0 and titanium alloys VT6 and VT14, obtained by the wire-feed electron-beam additive method, consists of columnar primary grains of the β phase of titanium containing crystals of packet and lamellar martensite phases. Х-ray diffraction phase analysis shows that the concentration of the residual β phase in the VT6 and VT14 samples is 2.9 and 10.5%, respectively. The concentration of alloying elements in the α and β phases of titanium alloys is measured by energy-dispersive analysis. The effect of alloying elements on the lattice parameters of the α phase of the samples is demonstrated. The different concentration of the residual β phase in titanium alloys VT6 and VT14 can be explained by considering the electronic structure of atoms of alloying elements. Tensile residual stress is present in samples VT1-0, while the residual stress in samples VT6 and VT14 is compressive. The presence of aluminum in the titanium alloys affects the sign and magnitude of the residual stress in titanium-alloy samples | ||
| 336 | |a Текстовый файл | ||
| 371 | 0 | |a AM_Agreement | |
| 461 | |t Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques | ||
| 463 | |t Vol. 16, iss. 6 |v [P. 983-991] |d 2022 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a commercially pure titanium VT1-0 | |
| 610 | 1 | |a titanium alloy VT6 (Ti-6Al-4V) | |
| 610 | 1 | |a titanium alloy VT14 (Ti–5Al–3Mo–1.5V) | |
| 610 | 1 | |a wire-feed electron beam additive manufacturing | |
| 610 | 1 | |a microstructure | |
| 610 | 1 | |a phase composition | |
| 610 | 1 | |a electron microscopy | |
| 610 | 1 | |a X-ray diffraction | |
| 610 | 1 | |a electron backscatter diffraction | |
| 610 | 1 | |a residual stress | |
| 610 | 1 | |a технически чистый титан | |
| 610 | 1 | |a титановые сплавы | |
| 610 | 1 | |a аддитивное производство | |
| 610 | 1 | |a микроструктура | |
| 610 | 1 | |a фазовый состав | |
| 610 | 1 | |a электронная микроскопия | |
| 610 | 1 | |a дифракция | |
| 610 | 1 | |a рентгеновское излучение | |
| 610 | 1 | |a обратное рассеяние | |
| 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. |g Marina Sergeevna | |
| 701 | 1 | |a Kazantseva |b L. A. |g Lyudmila Aleseevna | |
| 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 |9 19442 | |
| 701 | 1 | |a Panina |b A. A. |c physicist |c Associate Professor of Tomsk Polytechnic University, Candidate of physical and mathematical sciences |f 1980- |g Aleksandra Anatolievna |3 (RuTPU)RU\TPU\pers\34583 |9 17945 | |
| 701 | 1 | |a Lobova |b T. A. |g Tatjyana Anatoljevna | |
| 801 | 0 | |a RU |b 63413507 |c 20230627 |g RCR | |
| 856 | 4 | |u https://doi.org/10.1134/S1027451022060180 |z https://doi.org/10.1134/S1027451022060180 | |
| 942 | |c CF | ||