Publicado 6 números por año
ISSN Imprimir: 2150-766X
ISSN En Línea: 2150-7678
IF:
0.7
5-Year IF:
0.7
Immediacy Index:
0.1
Eigenfactor:
0.00016
JCI:
0.18
SJR:
0.313
SNIP:
0.6
CiteScore™::
1.6
H-Index:
16
Indexed in
HYDRIDE-DEHYDRIDE FINE ZIRCONIUM POWDERS FOR PYROTECHNICS
Get access
SINOPSIS
In this paper, the possibility of obtaining fine zirconium powders by the hydrogenation-dehydrogenation method is studied. The main parameters of the technological process that allow obtaining fine zirconium powders for pyrotechnics are determined. Hydrogenation and dehydrogenation of the samples are carried out in a rotating quartz tube placed in a furnace at temperatures of 380° C and 850° C, respectively. Zirconium hydride is milled using tungsten carbide balls to eliminate the presence of impurities. Thus it is possible to obtain a fine zirconium powder with a number-average particle size of 4.527 ± 2.650 μm and a specific surface area of 0.231 m2/g from the initial electrolytic zirconium powder with a number-average particle size of 220 μm and a specific surface area < 0.1 m2/g. The allowed relative error of measuring the specific surface area is ± 5%. Hence it is possible to reduce the particle size of zirconium powder by 54.6 times without changing the composition.
-
Anfilov, N.V., Kuznetsov, A.A., Berezhko, P.G., Tarasova, A.I., Tsareva, I.A., Mokrushin, V. V., and Malkov, I.L., Application of Metal Hydrides as Pore-Forming Agents for Obtaining Metal Foams, J. Alloys Compounds, vol. 645, pp. S132-S135, 2015.
-
Badiola, C. and Dreizin, E.L., Combustion of Micron-Sized Particles of Titanium and Zirconium, Proc. Combust. Inst., vol. 34, no. 2, pp. 2237-2243, 2013.
-
Douglas, T.B., High-Temperature Thermodynamic Functions for Zirconium and Unsaturated Zirconium Hydrides, J. Res. Natl. Bureau Standards, vol. 67(A), pp. 403-426,1963.
-
Frost, D.L., Cairns, M., Goroshin, S., and Zhang, F., Reaction of Titanium and Zirconium Particles in Cylindrical Explosive Charges, AIP Conf. Proc., Am. Inst. Phys., vol. 955, no. 1, pp. 781-784, 2007.
-
Gokelma, M., Celik, D., Tazegul, O., Cimenoglu, H., and Friedrich, B., Characteristics of Ti6Al4V Powders Recycled from Turnings via the HDH Technique, Metals, vol. 8, no. 5, p. 336, 2018.
-
Gromov, A., DeLuca, L.T., Il'in, A.P., Teipel, U., Petrova, A., and Prokopiev, D., Nanometals in Energetic Systems: Achievements andFuture, Int. J. Energetic Mater. Chem. Propuls., vol. 13, no. 5, pp. 399-419, 2014.
-
Han, B., Gnanaprakash, K., Park, Y., and Yoh, J.J., Understanding the Effects of Hygrothermal Aging on Thermo-Chemical Behaviour of Zr-Ni based Pyrotechnic Delay Composition, Fuel, vol. 281, p. 118776, 2020.
-
Han, B.H., Kim, Y., Jang, S., Yoo, J., and Yoh, J.J., Thermochemical Characterization of Zr/Fe2O3 Pyrotechnic Mixture under Natural Aging Conditions, J. Appl. Phys., vol. 126, no. 10, p. 105113,2019.
-
He, Z., Hayat, M.D., Huang, S., Wang, X., and Cao, P., Physicochemical Characterization of PbO2 Coatings Electrosynthesised from a Methanesulfonate Electrolytic Solution, J. Electrochem. Soc., vol. 165, no. 14, pp. D1-D6,2018.
-
Kang, J.-G., Jiang, Y., He, Y.-H., and Gao, H., Fabrication and Properties Characterization of Zr Powder by Hydrogenation-Dehydrogenation Combined Method, vol. 20, pp. 655-660, 2015.
-
Kuznetsov, A.A., Berezhko, P.G., Kunavin, S.M., Zhilkin, E.V., Tsarev, M.V., Yaroshenko, V.V., and Mityashin, S.A., Application of Acoustic Emission Method to Study Metallic Titanium Hydrogenation Process, Int. J. Hydrogen Energy, vol. 42, no. 35, pp. 22628-22632, 2017.
-
Lee, J.-S., Thermal Properties and Firing Characteristics of the Zr/KClO4/Viton A Priming Compositions, Thermochimica Acta, vols. 392-393, pp. 147-152, 2002.
-
Liu, H., Lian, L., and Liu, Y., Vacuum Activation Assisted Hydrogenation-Dehydrogenation for Preparing High-Quality Zirconium Powder, Mater. Manufacturing Processes, pp. 1-7, 2019.
-
Luo, S.D. andQian, M., Microwave Processing of Titanium and Titanium Alloys for Structural, Biomedical and Shape Memory Applications: Current Status and Challenges, Mater. Manufacturing Processes, vol. 33, no. 1,pp. 35-49,2017.
-
Lustman, B. andKerze, F., Eds., The Metallurgy of Zirconium, vol. 4, New York: McGraw-Hill, 1955.
-
Pourmortazavi, S.M., Hosseini, S.G., Hajimirsadeghi, S.S., and Alamdari, R.F., Investigation on Thermal Analysis of Binary Zirconium/Oxidant Pyrotechnic Systems, Combust. Sci. Technol., vol. 180, no. 12, pp. 2093-2102,2008.
-
Rosenband, V. and Gany, A., Thermal Explosion Synthesis of Titanium Hydride Powders, Int. J. Energetic Mater. Chem. Propuls., vol. 12, no. 4, pp. 347-359, 2013.
-
Sarawadekar, R. and Agrawal, J., Nanomaterials in Pyrotechnics, Defence Sci. J, vol. 58, no. 4, pp. 486-495, 2008.
-
Zhang, H., Shen, H., Che, X., and Wang, L., Zirconium Powder Production through Hydrogenation and Dehydrogenation Process, Xiyou Jinshu/Chinese J. Rare Metals, vol. 35, pp. 417-421, 2011.
-
Zhang, Q., Yi, Y., Kang, X., Luo, J., Tang, Y., Li, K., Effects of Zirconium Size on Combustion Characteristics of Zr/KP Pyrotechnics, High Power Laser Particle Beams, vol. 23, no. 7, pp. 1867-1872, 2011.
-
Kakhidze Nikolay, Valikhov Vladimir, Akhmadieva Anastasia, Selikhovkin Mikhail, Mubarakov Raul, The influence of the Al3Er intermetallic compound on the structure, physicomechanical characteristics and fracture of the A-0359.0 alloy, THE VIII INTERNATIONAL YOUNG RESEARCHERS’ CONFERENCE – PHYSICS, TECHNOLOGY, INNOVATIONS (PTI-2021), 2466, 2022. Crossref