Regularities of change of water-repellent properties of the nanostructured metal powders on the base of aluminium
About authors
- 1 — student Saint Petersburg State Mining Institute (Technical University)
- 2 — student Saint Petersburg State Mining Institute (Technical University)
- 3 — Ph.D., Dr.Sci. Professor Saint Petersburg State Mining Institute (Technical University)
- 4 — Ph.D. Associate professor Saint Petersburg State Mining Institute (Technical University)
Abstract
Regularities of change of water-repellent properties of metal powders on the basis of aluminium depending on the program of nano-structural surface modifying are studyed. The rows of increase of water-repellent properties of modified aluminium on the base of coarse-dispersed and high-dispersed (PAP-2) powders are obtained. Several specimens excelling initial hydrohobic PAP-2 inits water-repellent capacity are found out. The research uses the methods of XP-, EDX- spectroscopy and gravimetry.
Область исследования:
(Archived) Humanities and fundamental researches
Funding:
None
References
- Beksted M.V. Analyze of data of fairing of aluminium particles in time // Physics of burning and explosion. 2005. V. 41. № 5. P. 55-60.
- Syrkov A.G., Bystrov D.S., Zhurenkova L.A. etc. Water-repellent properties nanostrucured metallic powders on aluminium base // Non-ferrous metals. 2009. № 2. P. 79-82
- Meretukov M.J., Tsepin M.I., Syrkov A.G. etc. Nanosize clusters, structures and materials: innovation and technical perspectives. M.: Izd. Dom «Ore and Metals », 2005. 128 р.
- Roberts M., Makky Ch. Chemistry of an interface metal-gas. Moscow: Mir, 1981. 359 р.
- Slinyakova I.B, Denisova T.I. Siliconorganic adsorbents. Reception, properties, application. Kiev: Naukova dumka, 1988. 191 p.
- Arsent'eva I.P., DzidziguryE.L., Zakharov N.D. etc. Ultradispersed metallic powders and their properties // Technology of metals. 2002. № 10. Р. 46-48.
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