Please use this identifier to cite or link to this item: http://earchive.tpu.ru/handle/11683/43862
Title: Influence of long-term storage on fire hazard properties of metal nanopowders
Authors: Kyrmakova, Olga Sergeevna
Sechin, Aleksandr Ivanovich
Nazarenko, Olga Bronislavovna
Keywords: долговременное хранение; огнезащитные свойства; нанопорошки; металлы; наноматериалы; электрические взрывы; пожароопасность; рентгеновский анализ; термический анализ
Issue Date: 2017
Publisher: IOP Publishing
Citation: Kyrmakova O. S. Influence of long-term storage on fire hazard properties of metal nanopowders / O. S. Kyrmakova, A. I. Sechin, O. B. Nazarenko // Journal of Physics: Conference Series. — 2017. — Vol. 881 : Innovations in Non-Destructive Testing (SibTest 2017) : International Conference, 27–30 June 2017, Novosibirsk, Russian Federation : [proceedings]. — [012027, 6 p.].
Abstract: The production and application of nanomaterials is rapidly expanding. Therefore the problem of their properties change during long-term storage becomes essential. The properties of metal nanopowders after long-term storage under ambient conditions were studied and the results are presented in this work. The aluminum, iron, zinc, and copper nanopowders produced by the method of electrical explosion of wires were investigated in this work. The investigation was carried out by X-ray and thermal analysis. The estimation of the flame propagation velocity in the bulk layer of nanopowders was carried out. The characteristics of the nanopowders of nanometals studied are given in terms of their fire hazard. The results can be used for diagnostic of fire hazard of nanomaterials and protection of the enterprises against fire and explosion.
URI: http://earchive.tpu.ru/handle/11683/43862
Appears in Collections:Материалы конференций

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