National Repository of Grey Literature 4 records found  Search took 0.00 seconds. 
Determination of mechanical properties of light metals and alloys and composites via small punch test
Langer, Jiří ; Dobeš, Ferdinand (referee) ; Válka, Libor (advisor)
The aim of diploma thesis is estimate mechanical properties (yield strength, maximum strength and elongation) of light alloys by means of SPT. For the experiments were selected aluminium alloys (Al 2024, Al 6082 T6, Al 7020 and NASA 398) magnesium alloys (MgZnMn, AZ31, AZ61) and composites (AZ91 + 20 % saffilu a Al + Al4C3). Theoretical part of this thesis is focused on analysis of conversion formulas, which were made from SPT data and conventional testing. Experimental part is dedicated to evaluation of experimental data and critical analysis validity of conversion formulas. In this part of thesis is discused the problematics of reproducibility methodology of SPT.
The use of light metal alloys in the construction of modern electronics
Suchánek, Matěj ; Molliková, Eva (referee) ; Němec, Karel (advisor)
This bachelor thesis presents a basic overview of light metal alloys and it is focused on alloys of aluminium, magnesium and titanium. It also deals with their classification and properties, which are connected with sustainability of use of these metals for chassis of modern electronics, especially for chassis of smartphones, laptops, tablets and digital cameras.
The use of light metal alloys in the construction of modern electronics
Suchánek, Matěj ; Molliková, Eva (referee) ; Němec, Karel (advisor)
This bachelor thesis presents a basic overview of light metal alloys and it is focused on alloys of aluminium, magnesium and titanium. It also deals with their classification and properties, which are connected with sustainability of use of these metals for chassis of modern electronics, especially for chassis of smartphones, laptops, tablets and digital cameras.
Determination of mechanical properties of light metals and alloys and composites via small punch test
Langer, Jiří ; Dobeš, Ferdinand (referee) ; Válka, Libor (advisor)
The aim of diploma thesis is estimate mechanical properties (yield strength, maximum strength and elongation) of light alloys by means of SPT. For the experiments were selected aluminium alloys (Al 2024, Al 6082 T6, Al 7020 and NASA 398) magnesium alloys (MgZnMn, AZ31, AZ61) and composites (AZ91 + 20 % saffilu a Al + Al4C3). Theoretical part of this thesis is focused on analysis of conversion formulas, which were made from SPT data and conventional testing. Experimental part is dedicated to evaluation of experimental data and critical analysis validity of conversion formulas. In this part of thesis is discused the problematics of reproducibility methodology of SPT.

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