Systematic approach to process parameter optimization for laser powder bed fusion of low-alloy steel based on melting modes
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Springer
2023
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| Truy cập trực tuyến: | https://link.springer.com/article/10.1007/s00170-023-11377-2 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8058 |
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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 |
8.891145 |