Zobrazeno 1 - 10
of 40
pro vyhledávání: '"B. Stypuła"'
Publikováno v:
Metalurgija, Vol 53, Iss 4, Pp 459-462 (2014)
The article discusses the issue of the influence of colloidal solutions of nanoparticles of ZnO obtained using original method on physical and chemical properties (cohesions, adhesion, wettability) of water glass. Adhesion and cohesion strength has b
Externí odkaz:
https://doaj.org/article/b9e7acccac7a470188b2cf9f811514e7
Publikováno v:
Metalurgija, Vol 51, Iss 4, Pp 477-480 (2012)
The subject of the paper is the determination of the infl uence of the colloidal nanoparticles of zinc oxide on the structure of sodium water glass. Nanoparticles of zinc oxide in ethanol solvent were introduced into the water glass. The modification
Externí odkaz:
https://doaj.org/article/49bebf3f4a8b45c4a5af19b0d228cdf7
Autor:
D. Kasprzyk, B. Stypuła
Publikováno v:
Archives of Metallurgy and Materials, Vol 62, Iss 2, Pp 711-714 (2017)
The present work compares corrosion behaviour of four types of S30403, S31603, S32615 austenitic and S32404 austenitic-ferritic stainless steels in chloride solutions (1%, 3% NaCl) and in Ringer solution, at 37°C temperature. Corrosion resistance wa
Publikováno v:
Archives of Metallurgy and Materials. 59:1355-1359
Studies presented here are relevant to the investment casting technology. The wettability of wax by the colloidal solutions of ZnO nanoparticles was tested in the following environments: esters, heptyl acetate (OH), butyl acetate (OB) and in alcohols
Publikováno v:
Archives of Foundry Engineering, Vol 12, Iss 3, Pp 9-12 (2012)
An attempt has been made to determine the effect of an addition of colloidal suspensions of the nanoparticles of magnesium oxide on the structure of water glass, which is a binder for moulding and core sands. Nanoparticles of magnesium oxide MgO in p
Publikováno v:
Archives of Foundry Engineering, Vol 11, Iss 4, Pp 51-54 (2011)
There were taken attempts to modify the properties of water glass with suspensions of zinc oxide (ZnO) nanoparticles and boehmite AlOH(O) nanoparticles dissolved in various solvents. It has been shown that the wetting properties of quartz (SiO2) can
Publikováno v:
Archives of Metallurgy and Materials. 56:286-292
Electrochemical Synthesis of ZnO Nanoparticles During Anodic Dissolution of Zinc in Alcohols SolventsStudies of the effect of the kind of alcohol, electrolyte concentration and water on the anodic dissolution of zinc and the nature of dissolution pro
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Publikováno v:
Archives of Metallurgy and Materials, Vol 58, Iss 4, Pp 1169-1175 (2013)
Obróbkę powierzchni wysokostopowych stali chromowo-niklowej typu duplex S32404 i austenitycznej S32615 przeprowa- dzono poprzez węgloazotowanie przy użyciu techniki próżniowej z mikrofalowym wspomaganiem plazmowym o częstotliwości 2.45GHz i m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22981a1cd3342e00aab1a8635b831c29
http://ruj.uj.edu.pl/xmlui/handle/item/2540
http://ruj.uj.edu.pl/xmlui/handle/item/2540
Publikováno v:
Archives of Metallurgy and Materials. 56