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Systematic approach to process parameter optimization for laser powder bed fusion of low-alloy steel based on melting modes

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Bibliographic Details
Main Authors: Simon, Bergmueller, Lukas, Gerhold, Lorenz, Fuchs
Format: Book
Language:English
Published: Springer 2023
Subjects:
Systematic
LPBF
Online Access:https://link.springer.com/article/10.1007/s00170-023-11377-2
https://dlib.phenikaa-uni.edu.vn/handle/PNK/8058
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spelling oai:localhost:PNK-80582023-04-19T03:29:26Z Systematic approach to process parameter optimization for laser powder bed fusion of low-alloy steel based on melting modes Simon, Bergmueller Lukas, Gerhold Lorenz, Fuchs Systematic LPBF CC BY In the metal additive manufacturing (AM) process of laser powder bed fusion (LPBF), there are a limited number of materials suitable for producing parts with high density and desired mechanical properties. To establish novel materials, it is essential to determine optimized process parameters in order to overcome process-related challenges and mitigate defects such as lack of fusion, keyholing, and balling. Scaling laws based on thermophysical properties and process parameters can be used to transfer knowledge from other materials or LPBF systems. In this work, a scaling law is used to adjust process parameters for single-track experiments over a wide range, which are laser power PL (100–1000 W), scan speed vs (300–2500 mm/s), and laser spot size ds (0.08–0.25 mm). 2023-04-19T03:29:26Z 2023-04-19T03:29:26Z 2023 Book https://link.springer.com/article/10.1007/s00170-023-11377-2 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8058 en application/pdf Springer
institution Digital Phenikaa
collection Digital Phenikaa
language English
topic Systematic
LPBF
spellingShingle Systematic
LPBF
Simon, Bergmueller
Lukas, Gerhold
Lorenz, Fuchs
Systematic approach to process parameter optimization for laser powder bed fusion of low-alloy steel based on melting modes
description CC BY
format Book
author Simon, Bergmueller
Lukas, Gerhold
Lorenz, Fuchs
author_facet Simon, Bergmueller
Lukas, Gerhold
Lorenz, Fuchs
author_sort Simon, Bergmueller
title Systematic approach to process parameter optimization for laser powder bed fusion of low-alloy steel based on melting modes
title_short Systematic approach to process parameter optimization for laser powder bed fusion of low-alloy steel based on melting modes
title_full Systematic approach to process parameter optimization for laser powder bed fusion of low-alloy steel based on melting modes
title_fullStr Systematic approach to process parameter optimization for laser powder bed fusion of low-alloy steel based on melting modes
title_full_unstemmed Systematic approach to process parameter optimization for laser powder bed fusion of low-alloy steel based on melting modes
title_sort systematic approach to process parameter optimization for laser powder bed fusion of low-alloy steel based on melting modes
publisher Springer
publishDate 2023
url https://link.springer.com/article/10.1007/s00170-023-11377-2
https://dlib.phenikaa-uni.edu.vn/handle/PNK/8058
_version_ 1763633854716837888
score 8.881002

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