Morphology of aluminum nanopowder combustion products in a magnetic field in air

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

6 Цитирования (Scopus)

Аннотация

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.

Язык оригиналаАнглийский
Название основной публикацииHigh Technology
Подзаголовок основной публикацииResearch and Applications, 2015
ИздательTrans Tech Publications Ltd
Страницы516-520
Число страниц5
ISBN (печатное издание)9783038357087
DOI
СостояниеОпубликовано - 1 янв 2016
Событие4th International Conference for Young Scientists High Technology: Research and Applications, HTRA 2015 - Tomsk, Российская Федерация
Продолжительность: 21 апр 201524 апр 2015

Серия публикаций

НазваниеKey Engineering Materials
Том685
ISSN (печатное издание)1013-9826

Конференция

Конференция4th International Conference for Young Scientists High Technology: Research and Applications, HTRA 2015
СтранаРоссийская Федерация
ГородTomsk
Период21.4.1524.4.15

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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  • Цитировать

    Mostovshchikov, A., Ilyin, A., & Zabrodina, I. (2016). Morphology of aluminum nanopowder combustion products in a magnetic field in air. В High Technology: Research and Applications, 2015 (стр. 516-520). (Key Engineering Materials; Том 685). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/KEM.685.516