Features of the structural phase state of a weld produced by electron-beam welding in the submicrocrystalline grade 2 titanium alloy; MATEC Web of Conferences; Vol. 143 : Youth, Science, Solutions: Ideas and Prospects (YSSIP-2017)
| Parent link: | MATEC Web of Conferences Vol. 143 : Youth, Science, Solutions: Ideas and Prospects (YSSIP-2017).— 2018.— [03011, 8 p.] |
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| Körperschaften: | , |
| Weitere Verfasser: | , , , , , , |
| Zusammenfassung: | Title screen This paper presents the results of structural studies for a welded joint of the Grade 2 titanium alloy in submicrocrystalline and microcrystalline states produced by electron beam welding when joining 2-mm-thick plates. Microhardness distribution patterns of the Grade-2 titanium alloy in micro- and submicrocrystalline states are identified in the weld zone and heat-affected zone. These patterns reflect a difference in structural phase states. It is assumed that one of the key factors affecting both the structural state and microhardness distribution in the weld zone and heat-affected zone during electron-beam welding is high concentration of oxygen atoms embedded into the crystal lattice of ?–Ti-based solid solution. |
| Sprache: | Englisch |
| Veröffentlicht: |
2018
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| Schlagworte: | |
| Online-Zugang: | http://earchive.tpu.ru/handle/11683/65055 https://doi.org/10.1051/matecconf/201714303011 |
| Format: | MixedMaterials Elektronisch Buchkapitel |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=657766 |
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| 200 | 1 | |a Features of the structural phase state of a weld produced by electron-beam welding in the submicrocrystalline grade 2 titanium alloy |f K. A. Kurgan [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 14 tit.] | ||
| 330 | |a This paper presents the results of structural studies for a welded joint of the Grade 2 titanium alloy in submicrocrystalline and microcrystalline states produced by electron beam welding when joining 2-mm-thick plates. Microhardness distribution patterns of the Grade-2 titanium alloy in micro- and submicrocrystalline states are identified in the weld zone and heat-affected zone. These patterns reflect a difference in structural phase states. It is assumed that one of the key factors affecting both the structural state and microhardness distribution in the weld zone and heat-affected zone during electron-beam welding is high concentration of oxygen atoms embedded into the crystal lattice of ?–Ti-based solid solution. | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\4526 |t MATEC Web of Conferences | |
| 463 | |t Vol. 143 : Youth, Science, Solutions: Ideas and Prospects (YSSIP-2017) |o proceedings of the IV International Young Researchers Conference, Tomsk, Russia, October 25-27, 2017 |f Tomsk State University of Architecture and Building (TSUAB) ; eds. N. O. Kopanitsa et al. |v [03011, 8 p.] |d 2018 | ||
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| 701 | 1 | |a Gnyusov |b S. F. |c specialist in the field of mechanical engineering |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1960- |g Sergey Fedorovich |3 (RuTPU)RU\TPU\pers\31403 | |
| 701 | 1 | |a Abzaev |b Yu. A. |g Yury Afanasjevich | |
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