Morphology of Aluminum Nanopowder Combustion Products in a Magnetic Field in Air
| Parent link: | Key Engineering Materials: Scientific Journal Vol. 685 : High Technology: Research and Applications 2015 (HTRA 2015).— 2016.— [P. 516-520] |
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| Hlavní autor: | |
| Korporace: | , |
| Další autoři: | , |
| Shrnutí: | Title screen The microstructure of aluminum nanopowder combustion crystalline products in air and the influence of a constant magnetic field (with induction of 0.3 T) on their structures have been studied. It was revealed that in the combustion products of free-poured aluminum nanopowder two-level whiskers are present. Hexagonal single crystals are formed by combustion in air in a homogeneous magnetic field, and in case of inhomogeneous magnetic field (with induction of 0.3 T) faceted elongated crystals of micron size are generated. The crystallites of such structure are formed due to the mass transfer of the combustion products in the direction of thermal flows. Ordered six-sided crystal structures are formed by overcooling the oxidation products by the action of magnetic field and by increasing the mobility of their structural units in recrystallization thermal wave. According to electron- microscope investigation the formation of the faceted crystals is possible with optimal sizes of combustion product particles. Режим доступа: по договору с организацией-держателем ресурса |
| Jazyk: | angličtina |
| Vydáno: |
2016
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| Edice: | Advanced Materials and Alloys, Nanomaterials and Nanotechnology |
| Témata: | |
| On-line přístup: | http://dx.doi.org/10.4028/www.scientific.net/KEM.685.516 |
| Médium: | Elektronický zdroj Kapitola |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=646474 |
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| 200 | 1 | |a Morphology of Aluminum Nanopowder Combustion Products in a Magnetic Field in Air |f A. V. Mostovshchikov, A. P. Ilyin, I. K. Zabrodina | |
| 203 | |a Text |c electronic | ||
| 225 | 1 | |a Advanced Materials and Alloys, Nanomaterials and Nanotechnology | |
| 300 | |a Title screen | ||
| 330 | |a The microstructure of aluminum nanopowder combustion crystalline products in air and the influence of a constant magnetic field (with induction of 0.3 T) on their structures have been studied. It was revealed that in the combustion products of free-poured aluminum nanopowder two-level whiskers are present. Hexagonal single crystals are formed by combustion in air in a homogeneous magnetic field, and in case of inhomogeneous magnetic field (with induction of 0.3 T) faceted elongated crystals of micron size are generated. The crystallites of such structure are formed due to the mass transfer of the combustion products in the direction of thermal flows. Ordered six-sided crystal structures are formed by overcooling the oxidation products by the action of magnetic field and by increasing the mobility of their structural units in recrystallization thermal wave. According to electron- microscope investigation the formation of the faceted crystals is possible with optimal sizes of combustion product particles. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\11477 |t Key Engineering Materials |o Scientific Journal | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\11478 |t Vol. 685 : High Technology: Research and Applications 2015 (HTRA 2015) |o The IV International Conference, April 21-24, 2015, Tomsk, Russia |o [proceedings] |f National Research Tomsk Polytechnic University (TPU) ; ed. N. V. Martyushev, A. M. Bogdan |v [P. 516-520] |d 2016 | |
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| 610 | 1 | |a алюминий | |
| 610 | 1 | |a магнитные поля | |
| 610 | 1 | |a массообмен | |
| 610 | 1 | |a монокристаллы | |
| 610 | 1 | |a окисление | |
| 610 | 1 | |a фазовые переходы | |
| 700 | 1 | |a Mostovshchikov |b A. V. |c Chemist |c Senior Researcher, Professor of Tomsk Polytechnic University, Doctor of Technical Sciences |f 1989- |g Andrey Vladimirovich |y Tomsk |3 (RuTPU)RU\TPU\pers\31091 |9 15320 | |
| 701 | 1 | |a Ilyin |b A. P. |c chemist |c Professor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1949- |g Aleksandr Petrovich |3 (RuTPU)RU\TPU\pers\33060 |9 16894 | |
| 701 | 1 | |a Zabrodina |b I. K. |c Linguist |c Associate Professor of Tomsk Polytechnic University, Candidate of pedagogical sciences |f 1983- |g Irina Konstantinovna |3 (RuTPU)RU\TPU\pers\35555 | |
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