"CZ - \u010Cesk\u00E1 republika" . "Vliv sl\u00E9v\u00E1rensk\u00FDch forem na kvalitu povrchu a strukturu slitiny AlZn5,5Mg2,5Cu1,5" . "RIV/44555601:13420/12:43884563" . . "Weiss, Viktorie" . "S" . . . . "AlZn5,5Mg2,5Cu1,5 alloy, micro-hardness test, microstructure, pores size, plaster form, dendritic cells"@en . "Stroj\u00EDrensk\u00E1 technologie" . . "[EB42121ED3F4]" . "Zp\u016Fsob odl\u00E9v\u00E1n\u00ED a spr\u00E1vn\u00E1 volba formy k odl\u00E9v\u00E1n\u00ED m\u00E1 z\u00E1sadn\u00FD v\u00FDznam na kvalitu povrchu odlitk\u016F a v\u00FD-slednou strukturu slitin. Hlavn\u00ED n\u00E1pln\u00ED tohoto p\u0159\u00EDsp\u011Bvku je anal\u00FDza drsnosti povrchu odlitk\u016F, hodnocen\u00ED povrchov\u00FDch vad odlitk\u016F, hodnocen\u00ED makrostruktury a mikrostruktury experiment\u00E1ln\u00ED slitiny. Ve st\u0159edo-v\u00FDch a okrajov\u00FDch oblastech odlitk\u016F byla provedena m\u011B\u0159en\u00ED velikosti dendritick\u00FDch bun\u011Bk a p\u00F3r\u016F. Vliv zvolen\u00FDch sl\u00E9v\u00E1rensk\u00FDch forem na n\u011Bkter\u00E9 mechanick\u00E9 vlastnosti experiment\u00E1ln\u00ED slitiny byl vyhodnocen na z\u00E1klad\u011B zkou\u0161ky tvrdosti podle Vickerse. C\u00EDlem bylo vyhodnotit vliv forem (kovov\u00E1 s a bez p\u0159edeh\u0159evu, bentonitov\u00E1, grafitov\u00E1 a s\u00E1drov\u00E1) p\u0159i klasick\u00E9m gravita\u010Dn\u00EDm odl\u00E9v\u00E1n\u00ED slitiny AlZn5,5MgCu na strukturu, velikost p\u00F3r\u016F a kvalitu povrchu p\u0159ipraven\u00FDch odlitk\u016F."@cs . . "Vliv sl\u00E9v\u00E1rensk\u00FDch forem na kvalitu povrchu a strukturu slitiny AlZn5,5Mg2,5Cu1,5"@cs . "1"^^ . "RIV/44555601:13420/12:43884563!RIV13-MSM-13420___" . "1-2" . "Influence of the casting mold for the quality of on surface and structure AlZn5,5Mg2,5Cu1,5 alloy"@en . "Zp\u016Fsob odl\u00E9v\u00E1n\u00ED a spr\u00E1vn\u00E1 volba formy k odl\u00E9v\u00E1n\u00ED m\u00E1 z\u00E1sadn\u00FD v\u00FDznam na kvalitu povrchu odlitk\u016F a v\u00FD-slednou strukturu slitin. Hlavn\u00ED n\u00E1pln\u00ED tohoto p\u0159\u00EDsp\u011Bvku je anal\u00FDza drsnosti povrchu odlitk\u016F, hodnocen\u00ED povrchov\u00FDch vad odlitk\u016F, hodnocen\u00ED makrostruktury a mikrostruktury experiment\u00E1ln\u00ED slitiny. Ve st\u0159edo-v\u00FDch a okrajov\u00FDch oblastech odlitk\u016F byla provedena m\u011B\u0159en\u00ED velikosti dendritick\u00FDch bun\u011Bk a p\u00F3r\u016F. Vliv zvolen\u00FDch sl\u00E9v\u00E1rensk\u00FDch forem na n\u011Bkter\u00E9 mechanick\u00E9 vlastnosti experiment\u00E1ln\u00ED slitiny byl vyhodnocen na z\u00E1klad\u011B zkou\u0161ky tvrdosti podle Vickerse. C\u00EDlem bylo vyhodnotit vliv forem (kovov\u00E1 s a bez p\u0159edeh\u0159evu, bentonitov\u00E1, grafitov\u00E1 a s\u00E1drov\u00E1) p\u0159i klasick\u00E9m gravita\u010Dn\u00EDm odl\u00E9v\u00E1n\u00ED slitiny AlZn5,5MgCu na strukturu, velikost p\u00F3r\u016F a kvalitu povrchu p\u0159ipraven\u00FDch odlitk\u016F." . "1211-4162" . "Vliv sl\u00E9v\u00E1rensk\u00FDch forem na kvalitu povrchu a strukturu slitiny AlZn5,5Mg2,5Cu1,5" . "XVII" . "5"^^ . "13420" . . "1"^^ . . . . "Casting method and the correct selection of a form for casting is crucial to surface quality of castings and the resulting structure of alloys. The main content of the experimental work is to analyze the surface roughness of castings, evaluation of surface defects in castings, microstructure evaluation of experimental alloy. In the middle and peri. A target of this experiment is to study the influence of molds on the size of dendritic cells and their crystal inhomogenity under the terms of individual dendrites themselves by typical gravitational casting of the alloy AlZn5,5Mg2,5Cu1,5. Aim target of this experiment is to study the influence of moulds (metal, bentonic, graphite) on the size of dendritic cells and their crystal inhomogeneity under the terms of individual dendrites themselves by typical gravity casting of the alloy AlZn5,5MgCu. An alloy with more alloying elements, where a inhomogeneity can be expected, was chosen. The inhomogeneity can be uncovered with the help of color etching and quantitative evaluation od the size of dendritic cells. Evaluation of selected foundry molds on the structure of the experimental alloys in the central and peripheral areas of castings. Analysis roughness alloy castings AlZn5, 5Mg2, 5Cu1, 5 based on height parameters Ra, Rz and Rq. Identi-fication of surface defects in cast experimental alloys. To determine the effect of casting molds of the size of dendritic cells and pore size alloy AlZn5, 5MgCu."@en . . "Influence of the casting mold for the quality of on surface and structure AlZn5,5Mg2,5Cu1,5 alloy"@en . . . . . . "178182" . "Vliv sl\u00E9v\u00E1rensk\u00FDch forem na kvalitu povrchu a strukturu slitiny AlZn5,5Mg2,5Cu1,5"@cs . . . . . .