Resolving the porosity-unmelted inclusion dilemma during in-situ alloying of Ti₃₄Nb via laser powder bed fusion

Resolving the porosity-unmelted inclusion dilemma during in-situ alloying of Ti₃₄Nb via laser powder bed fusion

A parametric experimental study on the role played by the power (P), velocity (VL) and profile (top-hat or Gaussian) of the laser on the porosity, inclusion content and microstructural evolution of in-situ alloyed laser powder bed fusion (LPBF) manufactured Ti34Nb was conducted. For this, alloys wer...

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Bibliographic Details
Main Authors: Huang, Sheng, Narayan, R. Lakshmi, Tan, Joel Heang Kuan, Sing, Swee Leong, Yeong, Wai Yee
Other Authors: School of Mechanical and Aerospace Engineering
Format: Journal Article
Language:English
Published: 2021
Subjects:
Engineering::Mechanical engineering
Additive Manufacturing
Powder Bed Fusion
Online Access:https://hdl.handle.net/10356/154109

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