Effect Of Heat Treatment On Mechanical Properties Of AlSi7Mg0,6 Aluminium Alloy Processed By SLM
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F19%3APU133777" target="_blank" >RIV/00216305:26210/19:PU133777 - isvavai.cz</a>
Result on the web
<a href="https://www.europm2019.com/" target="_blank" >https://www.europm2019.com/</a>
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Effect Of Heat Treatment On Mechanical Properties Of AlSi7Mg0,6 Aluminium Alloy Processed By SLM
Original language description
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.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
20501 - Materials engineering
Result continuities
Project
<a href="/en/project/TH02010514" target="_blank" >TH02010514: Development of 3D printing for selected materials and topology optimization of components for aerospace industry</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Euro PM2019 Proceedings
ISBN
978-1-899072-51-4
ISSN
—
e-ISSN
—
Number of pages
6
Pages from-to
1-6
Publisher name
European Powder Metallurgy Association (EPMA)
Place of publication
Maastricht
Event location
Maastricht
Event date
Oct 13, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—