Comparison of the Processability and Influence on the Microstructure of Different Starting Powder Blends for Laser Powder Bed Fusion of a Fe<sub>3.5</sub>Si<sub>1.5</sub>C Alloy

Comparison of the Processability and Influence on the Microstructure of Different Starting Powder Blends for Laser Powder Bed Fusion of a Fe<sub>3.5</sub>Si<sub>1.5</sub>C Alloy

This paper examines different blends of starting materials for alloy development in the laser powder bed fusion (LPBF) process. By using blends of individual elemental, ferroalloy and carbide powders instead of a pre-alloyed gas-atomized starting powder, elaborate gas-atomization processes for the p...

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Bibliographic Details
Main Authors: Anna Luise Strauch, Volker Uhlenwinkel, Matthias Steinbacher, Felix Großwendt, Arne Röttger, Abootorab Baqerzadeh Chehreh, Frank Walther, Rainer Fechte-Heinen
Format: Article
Language:English
Published: MDPI AG 2021-07-01
Series:Metals
Subjects:
additive manufacturing
laser powder bed fusion
powder blending
steel powder
Online Access:https://www.mdpi.com/2075-4701/11/7/1107

Internet

https://www.mdpi.com/2075-4701/11/7/1107

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