Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Viktorie Weiss"'
Autor:
Viktorie Weiss, Jaroslava Svobodova
Publikováno v:
Production Engineering Archives, Vol 5/4(2014), Pp 36-41 (2014)
The article deals with the effect on the quality of casting moulds (metal, bentonite mixture) on the structure of the alloy AlZn5,5MgCu and selected mechanical properties of the alloy. The effect of foundry moulds can significantly affect formation a
Externí odkaz:
https://doaj.org/article/b760019180184ef0be60f280cc5cc7ce
Publikováno v:
METAL Conference Proeedings.
Publikováno v:
METAL Conference Proeedings.
Publikováno v:
Manufacturing Technology. 16:627-633
Aluminium alloys with higher content of alloying elements are very susceptible to the emergence of crystal segregation that significantly affects the mechanical, physical and chemical properties of these alloys. Crystal segregation is called chemical
Publikováno v:
Metallurgist. 60:99-102
The microstructure and mechanical properties of castings made of alloy Al+3%Mg were studied along with a tire mold made by low-pressure casting. The microstructure of the alloy was analyzed by optical microscopy, and scanning electron microscopy and
Autor:
Viktorie Weiss
Publikováno v:
Manufacturing Technology. 16:289-294
Crystal segregation is taken as chemical heterogeneity under the micro-scale and it develops during the crystalli-zation process. Alloy crystallization does not take place under a particular temperature, as it happens in the case of pure metals, but
Autor:
Miroslav Gombár, Petr Hrubý, Ondrej Stopka, Monika Karková, Jiří Míka, Daniel Kučerka, Ján Kmec, Viktorie Weiss
Publikováno v:
Procedia Engineering. 161:368-373
Classification of the mineability of rocks is an integral part of the earthworks occurring in the implementation of engineering works. The existence of degrees of excavation difficulty allows us to specify the needs of mechanisms for earthworks. It i
Publikováno v:
Archives of Foundry Engineering, Vol 14, Iss 2, Pp 63-68 (2014)
In the course of homogenizing annealing of aluminium alloys being cast continually or semi-continually it appears that chemical inhomogenity takes off within separate dendritic cells (crystal segregation). It is about a diffusion process that takes p
Publikováno v:
Archives of Foundry Engineering, Vol 14, Iss 2, Pp 13-18 (2014)
This paper deals with the evaluation of the corrosion resistance of the Al-Si alloys alloyed with the different amount of antimony. Specifically it goes about the alloy AlSi7Mg0,3 which is antimony alloyed in the concentrations 0; 0,001; 0,005; 0,01
Autor:
Elena Střihavková, Viktorie Weiss
Publikováno v:
Scopus-Elsevier