Microstructure of Weld Joint of Additive Manufactured Ti-6Al-4V Alloy
| Parent link: | AIP Conference Proceedings Vol. 2167 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019 (AMHS'19).— 2019.— [020139, 4 p.] |
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| Summary: | Title screen Microstructure and phase composition in fusion zone, heat affected zone and base metal of Ti-6Al-4V samples, produced by Selective Laser Melting (SLM) and Electron Beam Free-Form Fabrication (EBF3 ) methods were studied. Metallographic analysis was performed to compare sizes of prior columnar [beta] grains and acicular [alpha] phase formed in the weld of Ti-6Al-4V samples obtained by different additive manufacturing methods. X-ray diffraction analysis revealed a change of [beta] phase volume fraction in the weld of 3D printing Ti-6Al-4V samples. Distribution of Vickers microhardness of weld joint cross section specimens was under study. Режим доступа: по договору с организацией-держателем ресурса |
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2019
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| Acceso en liña: | https://doi.org/10.1063/1.5132006 |
| Formato: | Electrónico Capítulo de libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=661497 |
| Summary: | Title screen Microstructure and phase composition in fusion zone, heat affected zone and base metal of Ti-6Al-4V samples, produced by Selective Laser Melting (SLM) and Electron Beam Free-Form Fabrication (EBF3 ) methods were studied. Metallographic analysis was performed to compare sizes of prior columnar [beta] grains and acicular [alpha] phase formed in the weld of Ti-6Al-4V samples obtained by different additive manufacturing methods. X-ray diffraction analysis revealed a change of [beta] phase volume fraction in the weld of 3D printing Ti-6Al-4V samples. Distribution of Vickers microhardness of weld joint cross section specimens was under study. Режим доступа: по договору с организацией-держателем ресурса |
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| DOI: | 10.1063/1.5132006 |