Original title: Vliv teplotního režimu vytvrzování slitin typu Al-Si na mechanické vlastnosti
Translated title: Influence of thermal treatment regime of Al-Si alloys on mechanical properties
Authors: Letovanec, Juraj ; Kolmačka, Marek (referee) ; Roučka, Jaromír (advisor)
Document type: Master’s theses
Year: 2018
Language: slo
Publisher: Vysoké učení technické v Brně. Fakulta strojního inženýrství
Abstract: [slo] [eng]
Práca sa zaoberá vplyvom režimu vytvrdzovania, konkrétne rýchlosťou ochladzovania, na mechanické vlastnosti hliníkovej zliatiny AlSi7Mg0,3. Testovacie vzorky boli po rozpúšťacom žíhaní ochladzované do vody s rôznou teplotou a precipitačne vytvrdené. Na tepelne spracovaných vzorkách boli vykonané skúšky ťahom, meranie tvrdosti a pozorovanie mikroštruktúry. The aim of this thesis is influence of precipitation hardening regime, specifically quench rate, on mechanical properties of aluminium alloy A356 (AlSi7Mg0.3). Samples were after solution treatment quenched into water with different temperatures and age hardened. Tensile strength tests, hardness tests and microstructure observations were done after heat tretment.
Keywords: heat treatment of aluminium alloys; mechanical properties; precipitation hardening; quench rate

Institution: Brno University of Technology (web)
Document availability information: Fulltext is available in the Brno University of Technology Digital Library.
Original record: http://hdl.handle.net/11012/110148

Permalink: http://www.nusl.cz/ntk/nusl-387729


The record appears in these collections:
Universities and colleges > Public universities > Brno University of Technology
Academic theses (ETDs) > Master’s theses