Version 1
: Received: 24 July 2024 / Approved: 24 July 2024 / Online: 24 July 2024 (13:13:11 CEST)
How to cite:
Scherm, F.; Daoud, H.; Glatzel, U. Influence of Printing Strategies on the Microstructure and Mechanical Properties of Additively Manufactured Alloy 625 Using DED-LB-p. Preprints2024, 2024071941. https://doi.org/10.20944/preprints202407.1941.v1
Scherm, F.; Daoud, H.; Glatzel, U. Influence of Printing Strategies on the Microstructure and Mechanical Properties of Additively Manufactured Alloy 625 Using DED-LB-p. Preprints 2024, 2024071941. https://doi.org/10.20944/preprints202407.1941.v1
Scherm, F.; Daoud, H.; Glatzel, U. Influence of Printing Strategies on the Microstructure and Mechanical Properties of Additively Manufactured Alloy 625 Using DED-LB-p. Preprints2024, 2024071941. https://doi.org/10.20944/preprints202407.1941.v1
APA Style
Scherm, F., Daoud, H., & Glatzel, U. (2024). Influence of Printing Strategies on the Microstructure and Mechanical Properties of Additively Manufactured Alloy 625 Using DED-LB-p. Preprints. https://doi.org/10.20944/preprints202407.1941.v1
Chicago/Turabian Style
Scherm, F., Haneen Daoud and Uwe Glatzel. 2024 "Influence of Printing Strategies on the Microstructure and Mechanical Properties of Additively Manufactured Alloy 625 Using DED-LB-p" Preprints. https://doi.org/10.20944/preprints202407.1941.v1
Abstract
The laser melting process (DED-LB-p) is used for the production of large components due to the high deposition rates. The large number of process parameters and printing strategies makes it difficult to optimize this process to achieve the optimal properties. Intensive post-processing is still the main obstacle to the widespread use of this process. In this work, the relationship between different printing strategies, printing strategies and process parameters on the microstructural, and tensile mechanical performance at room temperature is investigated. The porosity was measured in both printing directions. Grain orientation and size were analyzed by EBSD. A very low porosity of less than 0.4% was found in all printed samples. The samples printed with the optimized offset printing strategy show a significant improvement in tensile strength of 1000 MPa without heat treatment compared to other processing routes.
Chemistry and Materials Science, Metals, Alloys and Metallurgy
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
