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

doi:10.4028/www.scientific.net/KEM.712.241

Paper Titles

Temperature Calculation for Laser Sintering of Titanium and Niobium Taking into Account Properties Change due to Powder Layer Shrinkage
p.220

The Additives Influence on Heat-Conducting Properties of Aluminium Nitride Circuit Boards
p.226

Mechanical Properties of Additive Manufactured Complex Matrix Three-Component Carbon Fiber Reinforced Composites
p.232

Tungsten Powder Sintering
p.237

Thermal and Chemical Stability of Micron Aluminum Powders Subjected to Gaseous Water
p.241

Capabilities of Laser Printers with Different Power
p.246

Influence of Dispersivity of Micron-Sized Aluminum Powders on their Resistance to Water Vapor
p.251

Analysis of Initial Gas Media and their Influence on the Process of Diffusion Saturation
p.256

Application of Aluminum Nanopowder for Pure Hydrogen Production
p.261

HomeKey Engineering MaterialsKey Engineering Materials Vol. 712Thermal and Chemical Stability of Micron Aluminum...

Thermal and Chemical Stability of Micron Aluminum Powders Subjected to Gaseous Water

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 °С 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.

You might also be interested in these eBooks

Advanced Materials for Technical and Medical Purpose

View Preview

Info:

Periodical:

Key Engineering Materials (Volume 712)

Pages:

241-245

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.712.241

Citation:

Cite this paper

Online since:

September 2016

Authors:

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

Keywords:

Aluminium Powder, Differential Thermal Analysis, Reactivity Parameters, Thermogravimetric Analysis, X-Ray Diffraction Analysis

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Milehin J.M., Feldman V.D., Zmanovsky S.V. and etc. Passivation method of fine aluminum powder, RF patent №2407610, 27. 12. (2010).

Google Scholar

[2] Y. S. Kwon, A.A. Gromov, A.P. Ilyin, Reactivity of Superfine Aluminum Powder Stabilized by Aluminum Diboride, Comb. And Flame. 131 (2002) 349-352.

DOI: 10.1016/s0010-2180(02)00414-5

Google Scholar

[3] A. Gromov, A. Il'in, U. Teipel, J. Pautova, Passivation of Metal Nanopowders, Metal Nanopowders: Production, Characterization, and Energetic Applications. (2014) 133-151.

DOI: 10.1002/9783527680696.ch6

Google Scholar

[4] K. Hauffe, Reactions in and on solids, U.S. Atomic Energy Commission, Division of Technical Information. (1962).

Google Scholar

[5] A.P. Il'in, L.O. Root, A.V. Mostovshchikov, The Rise of Energy Accumulated in Metal Nanopowder, Techn. Phys. 57 (2012) 1178-1180.

Google Scholar

[6] A.V. Mostovshchikov, A.P. Il'in, P. Yu. Chumerin, Yu.G. Yushkov, V.A. Vaulin, B.A. Alekseev, The Influence of Microwave Radiation on the Thermal Stability of Aluminum Nanopowder, Tech. Phys. Lett. 42 (2016) 344-346.

DOI: 10.1134/s1063785016040118

Google Scholar

[7] F.H. Chung, Quantitative interpretation of X-ray diffraction patterns. I. Matrix flushing method of quantitative multicomponent analisys, J. Appl. Crystallography. 7 (1974) 519-525.

DOI: 10.1107/s0021889874010375

Google Scholar

[8] A. Ilyin, A. Gromov, V. An, F. Faubert, C. de Izarra, A. Espagnacq, L. Brunet, Characterization of Aluminum Powders: I. Parameters of Reactivity of Aluminum Powders, Prop., Explos., Pyrotech. 27 (2002) 361-364.

DOI: 10.1002/prep.200290006

Google Scholar