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Detail publikačního výsledku
VAVERKA, O.; ZABLOUDIL, J.; KOUTNÝ, D.; PANTĚLEJEV, L.; PALOUŠEK, D.; DOČEKALOVÁ, K.
Originální název
Effect Of Heat Treatment On Mechanical Properties Of AlSi7Mg0,6 Aluminium Alloy Processed By SLM
Anglický název
Druh
Stať ve sborníku v databázi WoS či Scopus
Originální abstrakt
Due to specific conditions during the Selective Laser Melting (SLM) process such aslocal melting and solidification, high thermal gradients and repetitive thermal loading high residual stresses areinduced in the fabricated components. Thermal post processing aiming atrelieving residual stress from the component is necessary to prevent part distortion. Commonly used heat treatments for additively manufactured aluminium components are based on a simple annealing, which also significantly reduces mechanical properties such asproofstress or ultimate tensile strength. The paper presents a comparison of different ways of thermal post-processing of AlSi7Mg0.6 aluminium alloy fabricated by SLM. Cantilever specimens and tensile testing specimens were used to evaluate the effect of four different heat treatments. The positive effect of solution treatment with quenching and artificial ageing on strength properties with simultaneous induction of compressive residual stress in the top surface of the specimen is presented.
Anglický abstrakt
Klíčová slova
Selective Laser Melting; heat treatment; AlSi7Mg0,6 alloy; aluminium alloy; residual stress
Klíčová slova v angličtině
Autoři
Rok RIV
2020
Vydáno
13.10.2019
Nakladatel
European Powder Metallurgy Association (EPMA)
Místo
Maastricht
ISBN
978-1-899072-51-4
Kniha
Euro PM2019 Proceedings
Strany od
1
Strany do
6
Strany počet
URL
https://www.europm2019.com/
Plný text v Digitální knihovně
http://hdl.handle.net/
BibTex
@inproceedings{BUT159446, author="Ondřej {Vaverka} and Jan {Zabloudil} and Daniel {Koutný} and Libor {Pantělejev} and David {Paloušek} and Kateřina {Dočekalová}", title="Effect Of Heat Treatment On Mechanical Properties Of AlSi7Mg0,6 Aluminium Alloy Processed By SLM", booktitle="Euro PM2019 Proceedings", year="2019", pages="1--6", publisher="European Powder Metallurgy Association (EPMA)", address="Maastricht", isbn="978-1-899072-51-4", url="https://www.europm2019.com/" }