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Titanium Alloys Manufactured by In Situ Alloying During Laser Powder Bed Fusion

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dc.contributor.author YADROITSEV, I.
dc.contributor.author KRAKHMALEV, P.
dc.contributor.author YADROITSAVA, I.
dc.date.accessioned 2018-09-05T05:56:15Z
dc.date.available 2018-09-05T05:56:15Z
dc.date.issued 2017
dc.identifier.issn 1047-4838
dc.identifier.issn 1543-1851
dc.identifier.uri http://hdl.handle.net/11462/1672
dc.description Published Article en_US
dc.description.abstract This work is focused on the investigation and understanding of in situ processes in Ti-15%Mo and Ti6Al4V-1.38%Cu alloys by laser powder bed fusion (LPBF). In both materials, Mo and Cu were introduced as elemental powders into the precursor powder mixture. The effect of process parameters, i.e., energy input on surface morphology and homogeneity, was investigated. The importance of different thermophysical properties of blended powders is also discussed. The chemical composition of phases and phase distribution in sintered materials were investigated by means of scanning electron microscopy. The mechanical properties of in situ alloyed as-built LPBF specimens were determined. The results obtained developed knowledge that is important for understanding the in situ alloying process during LPBF, and they create a base for synthesizing new materials. en_US
dc.format.extent 1 358 444 bytes, 1 file
dc.format.mimetype Application/PDF
dc.language.iso en_US en_US
dc.publisher JOM Journal of the Minerals, Metals and Materials Society en_US
dc.relation.ispartofseries Vol. 69;No. 12
dc.title Titanium Alloys Manufactured by In Situ Alloying During Laser Powder Bed Fusion en_US
dc.type Article en_US

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