Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Modelling of anisotropic elastic properties in alloy 718 built by electron beam melting
Högskolan Väst, Institutionen för ingenjörsvetenskap, Avdelningen för avverkande och additativa tillverkningsprocesser (AAT). (PTW)ORCID-id: 0000-0002-4087-6467
Linköping University, Division of Engineering Materials, Department of Management and Engineering, Linköping, Sweden.
Linköping University, Division of Engineering Materials, Department of Management and Engineering, Linköping, Sweden.
Högskolan Väst, Institutionen för ingenjörsvetenskap, Avdelningen för avverkande och additativa tillverkningsprocesser (AAT). (PTW)ORCID-id: 0000-0001-7787-5444
2018 (engelsk)Inngår i: Materials Science and Technology, ISSN 0267-0836, E-ISSN 1743-2847, Vol. 34, nr 5, s. 529-537Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

Owing to the inherent nature of the process, typically material produced via electron beam melting (EBM) has a columnar microstructure. As a result of that, the material will have anisotropic mechanical properties. In this work, anisotropic elastic properties of EBM built Alloy 718 samples at room temperature were investigated by using experiments and modelling work. Electron backscatter diffraction data from the sample microstructure was used to predict the Young’s modulus. The results showed that the model developed in the finite element software OOF2 was able to capture the anisotropy in the Young’s modulus. The samples showed transversely isotropic elastic properties having lowest Young’s modulus along build direction. In addition to that, complete transversely isotropic stiffness tensor of the sample was also calculated. © 2018 Institute of Materials, Minerals and Mining.

sted, utgiver, år, opplag, sider
2018. Vol. 34, nr 5, s. 529-537
Emneord [en]
Elastic constants; Elasticity; Electron beam melting; Electron beams; Finite element method; Melting; Microstructure; Models, Alloy 718; Anisotropic elastic properties; Anisotropic mechanical properties; Columnar microstructures; EBSD; Electron back scatter diffraction; Finite element software; Transversely isotropic, Anisotropy
HSV kategori
Forskningsprogram
TEKNIK, Produktions- och materialteknik
Identifikatorer
URN: urn:nbn:se:hv:diva-12134DOI: 10.1080/02670836.2018.1426258ISI: 000428303200005Scopus ID: 2-s2.0-85041234684OAI: oai:DiVA.org:hv-12134DiVA, id: diva2:1184229
Forskningsfinansiär
Knowledge Foundation, SUMAN-Next
Merknad

Published online: 28 Jan 2018

Funders:  European Regional Development Fund, 3Dprint

Tilgjengelig fra: 2018-02-20 Laget: 2018-02-20 Sist oppdatert: 2019-05-28bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekstScopus

Personposter BETA

Kumara, ChamaraNylén, Per

Søk i DiVA

Av forfatter/redaktør
Kumara, ChamaraNylén, Per
Av organisasjonen
I samme tidsskrift
Materials Science and Technology

Søk utenfor DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 186 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf