miun.sePublikasjoner
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
Fabrication of multiple-layered gradient cellular metal scaffold via electron beam melting for segmental bone reconstruction
Natl Res Tomsk Polytech Univ, Russia.
Natl Res Tomsk Polytech Univ, Russia.
Natl Res Tomsk Polytech Univ, Russia.
Mittuniversitetet, Fakulteten för naturvetenskap, teknik och medier, Avdelningen för kvalitetsteknik, maskinteknik och matematik.ORCID-id: 0000-0003-2964-9500
Vise andre og tillknytning
2017 (engelsk)Inngår i: Materials & design, ISSN 0264-1275, E-ISSN 1873-4197, Vol. 133, s. 195-204Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

The triple-and double-layered mesh Ti-based alloy scaffolds were successfully fabricated using electron beam melting (EBM). In this study Ti-based alloy cylindrical scaffolds with different 3D architectures intended for the segmental bone defect treatment were systematically compared. All lattice-like scaffolds were additively manufactured using EBM technology from Ti6Al4V to mimic the structures of human trabecular bone. Cylindrically-shaped lattice scaffolds (outer diameter of 15 mm and length of 35 mm) of five different types were designed and manufactured. Four types were tubular with inner hole diameter of 5 mm and two lattice layers of different density. Fifth type was cylindrical with three lattice layers of different density. In all samples outer lattice layer was most dense, and inner layers-least dense. Mechanical properties of scaffolds were determined by conducting uniaxial compression testing. The strain-stress curves for all samples with gradient porosities showed considerable ductility.

sted, utgiver, år, opplag, sider
2017. Vol. 133, s. 195-204
Emneord [en]
Additive manufacturing, Electron beam melting, Titanium alloy Ti6Al4V, Compression testing, Scaffold
HSV kategori
Identifikatorer
URN: urn:nbn:se:miun:diva-31888DOI: 10.1016/j.matdes.2017.07.059ISI: 000411364800021Scopus ID: 2-s2.0-85026744867OAI: oai:DiVA.org:miun-31888DiVA, id: diva2:1150196
Tilgjengelig fra: 2017-10-18 Laget: 2017-10-18 Sist oppdatert: 2017-11-29bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekstScopus

Personposter BETA

Koptioug, AndreiRännar, Lars-Erik

Søk i DiVA

Av forfatter/redaktør
Koptioug, AndreiRännar, Lars-Erik
Av organisasjonen
I samme tidsskrift
Materials & design

Søk utenfor DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 295 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