Abstract
Continuous scanning electron beam treatment was applied to modify the microstructure and mechanical properties of the Ti-6Al-4V titanium alloy parts fabricated by wire-based additive manufacturing technique. Scanning electron microscopy and electron backscatter diffraction reveal the refined microstructure of the melted surface layer of 3D-printed Ti-6Al-4V parts. It was shown that the formation of 20-30 μm size prior β-grains with fine α- and β-lathes within the melted surface layer drastically increases surface microhardness.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures |
| Editors | Vasily M. Fomin, Victor E. Panin, Sergey G. Psakhie |
| Publisher | American Institute of Physics Inc. |
| Volume | 2051 |
| ISBN (Electronic) | 9780735417779 |
| DOIs | |
| Publication status | Published - 12 Dec 2018 |
| Event | International Symposium on Hierarchical Materials: Development and Applications for New Technologies and Reliable Structures 2018 - Tomsk, Russian Federation Duration: 1 Oct 2018 → 5 Oct 2018 |
Conference
| Conference | International Symposium on Hierarchical Materials: Development and Applications for New Technologies and Reliable Structures 2018 |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 1.10.18 → 5.10.18 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Surface modification of 3D-printed Ti-6Al-4V parts by continuous electron beam. / Panin, Alexey; Kazachenok, Marina; Martynov, Sergey; Builuk, Artem.
Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures. ed. / Vasily M. Fomin; Victor E. Panin; Sergey G. Psakhie. Vol. 2051 American Institute of Physics Inc., 2018. 020225.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Surface modification of 3D-printed Ti-6Al-4V parts by continuous electron beam
AU - Panin, Alexey
AU - Kazachenok, Marina
AU - Martynov, Sergey
AU - Builuk, Artem
PY - 2018/12/12
Y1 - 2018/12/12
N2 - Continuous scanning electron beam treatment was applied to modify the microstructure and mechanical properties of the Ti-6Al-4V titanium alloy parts fabricated by wire-based additive manufacturing technique. Scanning electron microscopy and electron backscatter diffraction reveal the refined microstructure of the melted surface layer of 3D-printed Ti-6Al-4V parts. It was shown that the formation of 20-30 μm size prior β-grains with fine α- and β-lathes within the melted surface layer drastically increases surface microhardness.
AB - Continuous scanning electron beam treatment was applied to modify the microstructure and mechanical properties of the Ti-6Al-4V titanium alloy parts fabricated by wire-based additive manufacturing technique. Scanning electron microscopy and electron backscatter diffraction reveal the refined microstructure of the melted surface layer of 3D-printed Ti-6Al-4V parts. It was shown that the formation of 20-30 μm size prior β-grains with fine α- and β-lathes within the melted surface layer drastically increases surface microhardness.
UR - http://www.scopus.com/inward/record.url?scp=85059043575&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85059043575&partnerID=8YFLogxK
U2 - 10.1063/1.5083468
DO - 10.1063/1.5083468
M3 - Conference contribution
VL - 2051
BT - Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures
A2 - Fomin, Vasily M.
A2 - Panin, Victor E.
A2 - Psakhie, Sergey G.
PB - American Institute of Physics Inc.
ER -