Structural and Energy State of Electro-Explosive Aluminum Nanopowder; Key Engineering Materials; Vol. 712 : Advanced Materials for Technical and Medical Purpose (AMTMP 2016)

Structural and Energy State of Electro-Explosive Aluminum Nanopowder; Key Engineering Materials; Vol. 712 : Advanced Materials for Technical and Medical Purpose (AMTMP 2016)

Détails bibliographiques
Parent link:Key Engineering Materials: Scientific Journal
Vol. 712 : Advanced Materials for Technical and Medical Purpose (AMTMP 2016).— 2016.— [P. 215-219]
Auteur principal: Mostovshchikov A. V. Andrey Vladimirovich
Collectivités auteurs: Национальный исследовательский Томский политехнический университет (ТПУ) Институт неразрушающего контроля (ИНК) Лаборатория № 42 (Сильноточных бетатронов), Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра общей химии и химической технологии (ОХХТ)
Autres auteurs: Ilyin A. P. Aleksandr Petrovich, Zakharova М. А.
Résumé:Title screen
Using XRD method it was revealed that in the stress-strain state of Al nanopowder lattice a non-significant amount of energy was stored (~0.385 J/g). Nevertheless, according to the data obtained by differential thermal analysis (DTA) the total amount of stored energy in the nanopowder was 348 J/g. The estimated value might be caused by the significant contribution of nanoparticles surface energy, which cannot be detected by means of XRD method. However, the method proposed in the paper can be applied to estimate changes in the structural and energy states of the lattice for nanoparticles or another micro-and nanopowders.
Режим доступа: по договору с организацией-держателем ресурса
Langue:anglais
Publié: 2016
Collection:Materials and Technologies in Powder Metallurgy and Additive Manufacturing
Sujets:
электронный ресурс
труды учёных ТПУ
нанопорошки
алюминий
микродеформации
порошковые материалы
спекание
запасенная энергия
напряженно-деформированные состояния
дифракция
рентгеновские лучи
Accès en ligne:http://dx.doi.org/10.4028/www.scientific.net/KEM.712.215
Format: Électronique Chapitre de livre
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=651315
Description
Résumé:Title screen
Using XRD method it was revealed that in the stress-strain state of Al nanopowder lattice a non-significant amount of energy was stored (~0.385 J/g). Nevertheless, according to the data obtained by differential thermal analysis (DTA) the total amount of stored energy in the nanopowder was 348 J/g. The estimated value might be caused by the significant contribution of nanoparticles surface energy, which cannot be detected by means of XRD method. However, the method proposed in the paper can be applied to estimate changes in the structural and energy states of the lattice for nanoparticles or another micro-and nanopowders.
Режим доступа: по договору с организацией-держателем ресурса
DOI:10.4028/www.scientific.net/KEM.712.215

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