Factorial-experimental investigation of LPBF regimes for VZh159 nickel superalloy grain structure and structural strength optimization

Factorial-experimental investigation of LPBF regimes for VZh159 nickel superalloy grain structure and structural strength optimization

This study investigates the optimization of Laser Powder Bed Fusion (LPBF) process parameters to enhance the mechanical properties of the Russian Ni superalloy VZh159 (a close analogue of IN718) material that is commonly used in critical aerospace applications, and the corresponding studies of the g...

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Bibliographic Details
Main Authors: Rustam R. Kyarimov, Eugene S. Statnik, Iuliia A. Sadykova, Alexander A. Frantsuzov, Alexey I. Salimon, Alexander M. Korsunsky
Format: Article
Language:English
Published: Frontiers Media S.A. 2024-10-01
Series:Frontiers in Materials
Subjects:
additive manufacturing
laser powder bed fusion
melt pool
electron microscopy
experimental design
rational experimental-computational correlation
Online Access:https://www.frontiersin.org/articles/10.3389/fmats.2024.1470651/full
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https://www.frontiersin.org/articles/10.3389/fmats.2024.1470651/full

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