Selective laser melting of the Ti–(40–50) wt.% Nb alloy
| Parent link: | High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes.— , 1997- Vol. 21, iss. 2.— 2017.— [P. 161-183] |
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| Corporate Authors: | , |
| Andre forfattere: | , , , , , , , , , |
| Summary: | Title screen Experimental macrosamples of Ti-(40-50) wt.% Nb alloy were produced using a method of selective laser melting (SLM) from a Ti and Nb composite powder obtained by mechanical alloying in a highenergy planetary ball mill from pure titanium and niobium powders. The SLM process of a Ti-Nb alloy was modeled on micro- and macroscale levels. The necessity of additional heating the powder layer and substrate for successful occurrence of the SLM process on the microscale level was shown. Based on the calculations of the temperature field of the powder layer in the course of the SLM process, the modes and parameters of the SLM process required for the production of macrosamples of Ti-Nb system alloys were determined and specified. The Ti-45 wt.% Nb and Ti-48 wt.% Nb alloys formed as a result of SLM have a two-phase state. This state is represented by the matrix phase of β-bcc solid solution of titanium and niobium and by the nonequilibrium martensite α''-phase. Режим доступа: по договору с организацией-держателем ресурса |
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2017
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| Fag: | |
| Online adgang: | http://dx.doi.org/10.1615/HighTempMatProc.2017024814 |
| Format: | Electronisk Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=659101 |
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| 200 | 1 | |a Selective laser melting of the Ti–(40–50) wt.% Nb alloy |f Yu. P. Sharkeev [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 330 | |a Experimental macrosamples of Ti-(40-50) wt.% Nb alloy were produced using a method of selective laser melting (SLM) from a Ti and Nb composite powder obtained by mechanical alloying in a highenergy planetary ball mill from pure titanium and niobium powders. The SLM process of a Ti-Nb alloy was modeled on micro- and macroscale levels. The necessity of additional heating the powder layer and substrate for successful occurrence of the SLM process on the microscale level was shown. Based on the calculations of the temperature field of the powder layer in the course of the SLM process, the modes and parameters of the SLM process required for the production of macrosamples of Ti-Nb system alloys were determined and specified. The Ti-45 wt.% Nb and Ti-48 wt.% Nb alloys formed as a result of SLM have a two-phase state. This state is represented by the matrix phase of β-bcc solid solution of titanium and niobium and by the nonequilibrium martensite α''-phase. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 1 | |t High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes |d 1997- | |
| 463 | 1 | |t Vol. 21, iss. 2 |v [P. 161-183] |d 2017 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a Ti–Nb alloy | |
| 610 | 1 | |a selective laser melting | |
| 610 | 1 | |a modeling | |
| 610 | 1 | |a microstructure | |
| 610 | 1 | |a phase composition | |
| 610 | 1 | |a mechanical properties | |
| 610 | 1 | |a microscale and macroscale levels | |
| 610 | 1 | |a сплавы титана | |
| 610 | 1 | |a сплавы ниобия | |
| 610 | 1 | |a селективное лазерное плавление | |
| 610 | 1 | |a моделирование | |
| 610 | 1 | |a микроструктуры | |
| 610 | 1 | |a фазовый состав | |
| 610 | 1 | |a механические свойства | |
| 610 | 1 | |a механические свойства | |
| 610 | 1 | |a микромасштабные структуры | |
| 610 | 1 | |a макромасштабные структуры | |
| 701 | 1 | |a Sharkeev |b Yu. P. |c physicist |c Professor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1950- |g Yury Petrovich |3 (RuTPU)RU\TPU\pers\32228 |9 16228 | |
| 701 | 1 | |a Dmitriev |b A. I. |g Aleksandr Illarionovich | |
| 701 | 1 | |a Knyazeva |b A. G. |c Russian physicist |c Professor of Tomsk Polytechnic University, doctor of physico-mathematical Sciences |f 1962- |g Anna Georgievna |3 (RuTPU)RU\TPU\pers\32712 |9 16597 | |
| 701 | 1 | |a Eroshenko |b A. Yu. |g Anna Yurjevna | |
| 701 | 1 | |a Saprykin |b A. A. |c specialist in the field of mechanical engineering |c Head of Department of Yurga technological Institute of Tomsk Polytechnic University, Candidate of technical sciences |f 1977- |g Aleksandr Aleksandrovich |3 (RuTPU)RU\TPU\pers\34522 |9 17903 | |
| 701 | 1 | |a Khimich |b M. A. |g Margarita Andreevna | |
| 701 | 1 | |a Ibragimov |b E. A. |c specialist in the field of mechanical engineering |c Senior Lecturer of Yurga technological Institute of Tomsk Polytechnic University, Candidate of Technical Sciences |f 1983- |g Egor Arturovich |3 (RuTPU)RU\TPU\pers\34523 |9 17904 | |
| 701 | 1 | |a Glukhov |b I. A. |g Ivan Aleksandrovich | |
| 701 | 1 | |a Mayrambekova |b A. M. |g Aykol Mayrambekovna | |
| 701 | 1 | |a Nikonov |b A. Yu. |g Anton Yurjevich | |
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