Evaluation of Physicomechanical Properties of Ti-45Nb Specimens Obtained by Selective Laser Melting
| Parent link: | Key Engineering Materials: Scientific Journal Vol. 743 : High Technology: Research and Applications (HTRA 2016).— 2017.— [P. 9-12] |
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| Summary: | Title screen Porosity, values of nanohardness and Young's modulus of the specimens obtained with the method of selective laser melting were measured with optical methods, scanning electron microscopy and Nano Hardness Tester NHT-S-AX-000X device for measuring physicomechanical properties. Ti-45wt%Nb powder obtained with mechanical alloying was used for selective laser melting. The results have shown that increased heat input due to the laser power growth up to 80 W and scanning speed decrease down to 40 mm/s decreases the porosity of the specimen. The nanohardness average value is not sensitive to the changes of scanning modes in the investigated range. The Young's modulus decreases with energy input increase. Режим доступа: по договору с организацией-держателем ресурса |
| Language: | English |
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2017
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| Online Access: | http://dx.doi.org/10.4028/www.scientific.net/KEM.743.9 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=655431 |