Study on Mechanical Behavior of NaHCO3 Extinguishing Powder

Yao Gang Jiang; Fu Qiang Shi; Zhao Wu Shen; Xue Yan Liao; Zhi Gang Gong

doi:10.4028/www.scientific.net/AMR.645.47

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 645Study on Mechanical Behavior of NaHCO3...

Study on Mechanical Behavior of NaHCO₃ Extinguishing Powder

Abstract:

In order to promote NaHCO₃ extinguishing powder farther application in explosion extinguishing fire field, Mechanical behavior of the loose and pre-compression NaHCO₃ powder was studied by MTS and SHPB experimental apparatus. The results showed that the loose and pre-compression powder were viscous material. With pre-pressure increased, the density and yield strength of pre-compression power increased, but th e porosity decreased. With strain rate increased, the yield strength of pre-compression increased.

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Periodical:

Advanced Materials Research (Volume 645)

Pages:

47-51

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.645.47

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Online since:

January 2013

Authors:

Yao Gang Jiang, Fu Qiang Shi, Zhao Wu Shen, Xue Yan Liao, Zhi Gang Gong

Keywords:

Mechanical Behavior, MTS, NaHCO₃ Powder, Pre-Compression Powder, SHPB

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References

[1] Rudolf Klemens, Marian Gieras, Michal Kaluzny. Dynamics of dust explosions suppression by means of extinguishing powder in various industrial conditions[J]. Journal of loss prevention in the process industries, 2007, 20: 664-674.

DOI: 10.1016/j.jlp.2007.04.021

Google Scholar

[2] Xiaomin Ni, Kaiqian Kuang, Donglei Yang, et al. A new type of fire suppressant powder of /zeolite nanocomposites with core-shell structure[J]. Fire Safety Journal, 2009, (44): 968-975.

DOI: 10.1016/j.firesaf.2009.06.004

Google Scholar

[3] T. J. Vogler, M. Y. Lee, D. E. Grady. Static and dynamic compaction of ceramic powders[J]. International Journal of Solids and Structures, 2007, 44: 636-658.

DOI: 10.1016/j.ijsolstr.2006.05.001

Google Scholar

[4] A. G. Mamalis, I. N. Votta, D. E. Manolakos. On the modeling of the compaction mechanism of shock compacted powders[J]. Journal of Materials Processing Technology. 2011, 108: 165-178.

DOI: 10.1016/s0924-0136(00)00748-2

Google Scholar

[5] A. Britan, G. Ben Dor, O. Igra, et al. Shock waves attenuation by granular filers[J]. International Journal of Multiphase Flow. 2001, (27): 617-634.

DOI: 10.1016/s0301-9322(00)00048-3

Google Scholar

[6] M. V. Rashev, T. J. Ahens. Hypervelocity impact and shock wave attenuation in porous medium[J]. Lunar and Planetary Science. (2007).

Google Scholar