An investigation of high temperature tensile properties of selective laser melted Ti-6AL-4V

An investigation of high temperature tensile properties of selective laser melted Ti-6AL-4V

Ti-6Al-4V alloy is successfully used in selective laser melting (SLM) especially for production of metal dental and surgical prostheses. On the other hand Ti-6Al-4V alloy is widely used in aerospace industry including applications with temperatures up to 350°C (623 K). In this work, for investiga...

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Bibliographic Details
Main Authors: Baitimerov, R. M., Lykov, P. A., Radionova, L. V., Akhmedianov, A. M., Samoilov, S. P.
Other Authors: School of Mechanical and Aerospace Engineering
Format: Conference or Workshop Item
Language:English
Published: 2018
Subjects:
Selective Laser Melting
SLM
DRNTU::Engineering::Mechanical engineering::Prototyping
Online Access:https://hdl.handle.net/10356/88710
http://hdl.handle.net/10220/45890
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Institution: Nanyang Technological University
Language: English
Description
Summary:Ti-6Al-4V alloy is successfully used in selective laser melting (SLM) especially for production of metal dental and surgical prostheses. On the other hand Ti-6Al-4V alloy is widely used in aerospace industry including applications with temperatures up to 350°C (623 K). In this work, for investigation of high temperature tensile properties, Ti-6Al-4V alloy tensile specimens were fabricated by selective laser melting. Tensile tests were carried out at room and elevated temperatures (up to 350°C). For all considered temperatures, SLM fabricated Ti-6Al-4V shown more strength and less ductility in comparison with wrought material.

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