Control of Density and Grain Structure of a Laser Powder Bed-Fused Superelastic Ti-18Zr-14Nb Alloy: Simulation-Driven Process Mapping

Control of Density and Grain Structure of a Laser Powder Bed-Fused Superelastic Ti-18Zr-14Nb Alloy: Simulation-Driven Process Mapping

This study focuses on the control of density and grain structure of a superelastic Ti-18Zr-14Nb (at. %) alloy subjected to laser powder bed fusion. It starts with the production and characterization of a Ti-18Zr-14Nb powder feedstock and printing of a series of calibration specimens. These specimens...

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Bibliographic Details
Main Authors: Vladimir Brailovski, Victoria Kalinicheva, Morgan Letenneur, Konstantin Lukashevich, Vadim Sheremetyev, Sergey Prokoshkin
Format: Article
Language:English
Published: MDPI AG 2020-12-01
Series:Metals
Subjects:
additive manufacturing
laser powder bed fusion
shape memory alloys
density control
structure control
process simulation
Online Access:https://www.mdpi.com/2075-4701/10/12/1697

Internet

https://www.mdpi.com/2075-4701/10/12/1697

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