Thermal and chemical stability of micron aluminum powders subjected to gaseous water

Sergey V. Zmanovskiy, Alexander M. Gromov, Valentina V. Smirnova, Vadim F. Petrunin, Jin Chun Kim

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The paper studies the impact of gaseous water on the stability of micron aluminum powders in time at room temperature using the method of gravimetric analysis. The stability was studied using methods of thermal analysis during heating up to 1200°C in air. The composition of products was analyzed using X-ray diffraction analysis. It was found out that the stability of micron aluminum powders depends on partial pressure of water vapor: the increase of pressure results in decreased stability of powders. The work gives recommendations for storing micron aluminum powders.

Original languageEnglish
Title of host publicationAdvanced Materials for Technical and Medical Purpose
EditorsGeorgiy Osokin, Gennady E. Remnev, Valeriy Pogrebenkov, Sergey Psakhie, Nikolay Ratakhin
PublisherTrans Tech Publications Ltd
Pages241-245
Number of pages5
ISBN (Print)9783035710649
DOIs
Publication statusPublished - 2016
EventWorkshop on Advanced Materials for Technical and Medical Purpose, AMTMP-2016 - Tomsk, Russian Federation
Duration: 15 Feb 201617 Feb 2016

Publication series

NameKey Engineering Materials
Volume712
ISSN (Print)1013-9826
ISSN (Electronic)1662-9795

Conference

ConferenceWorkshop on Advanced Materials for Technical and Medical Purpose, AMTMP-2016
CountryRussian Federation
CityTomsk
Period15.2.1617.2.16

Keywords

  • Aluminum powders
  • Differential thermal analysis
  • Reactivity parameters
  • Thermogravimetric analysis
  • X-ray diffraction analysis

ASJC Scopus subject areas

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

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