New Frontiers in Materials Design for Laser Additive Manufacturing
In recent years, the industry has started to use parts printed by powder-based laser additive manufacturing (LAM) when precision and good mechanical properties are required. Applications can be found in the aerospace, automotive, and medical sectors. However, the powder materials available are often...
-д хадгалсан:
| Формат: | Online |
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| Хэл сонгох: | англи |
| Хэвлэсэн: |
MDPI - Multidisciplinary Digital Publishing Institute
2022
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| Нөхцлүүд: | |
| Онлайн хандалт: | ONIX_20221206_9783036558813_104 |
| Шошгууд: |
Шошго байхгүй, Энэхүү баримтыг шошголох эхний хүн болох!
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| _version_ | 1869528221654974464 |
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| collection | Directory of Open Access Books |
| description | In recent years, the industry has started to use parts printed by powder-based laser additive manufacturing (LAM) when precision and good mechanical properties are required. Applications can be found in the aerospace, automotive, and medical sectors. However, the powder materials available are often inadequate for contemporary processing tasks, and often generate process instabilities as well as porosities and defects in the resulting parts. This Special Issue, “New Frontiers in Materials Design for Laser Additive Manufacturing”, focuses on advances in material design and the development of laser additive manufacturing. Of particular interest are original papers dealing with metal and polymer powders for laser powder bed fusion or directed energy deposition. In this Special Issue, we are especially interested in answering the following questions: How can laser process parameters and material properties be adapted to the LAM process via the matrix modification (e.g., alloying, doping, compounding) of powders? How can powder properties like flowability, wetting, porosity, or (heterogeneous) nucleation be adapted to the LAM process via the surface modification of powders? How may calorimetry, high-speed videography, pyrometry, and online spectroscopy, as well as modeling, contribute to understanding dynamics of melting and recrystallization, in addition to the lateral distribution of the thermal process window? |
| format | Online |
| id | doab-20.500.12854ir-94581 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2022 |
| publishDateRange | 2022 |
| publishDateSort | 2022 |
| publisher | MDPI - Multidisciplinary Digital Publishing Institute |
| publisherStr | MDPI - Multidisciplinary Digital Publishing Institute |
| record_format | ojs |
| spelling | doab-20.500.12854ir-945812024-04-11T15:11:16Z New Frontiers in Materials Design for Laser Additive Manufacturing Gökce, Bilal Jägle, Eric Schmid, Manfred powder bed fusion magnesium process development additive manufacturing PBF-LB/M tool steel (1.2709) nanocomposite microstructure mechanical properties laser powder bed fusion selective laser melting oxide dispersion strengthened steel phase-field model finite element simulation nanoparticle interaction pure copper short wavelength laser system green laser eddy-current method electrical conductivity polyamide 12 nanocomposites nanoparticles dispersion LB-PBF additively manufactured parts aluminum alloys intermetallics thermal exposure n/a aluminium alloys hot cracking rapid solidification differential fast scanning calorimetry undercooling grain size crack density thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TD Industrial chemistry and manufacturing technologies::TDC Industrial chemistry and chemical engineering In recent years, the industry has started to use parts printed by powder-based laser additive manufacturing (LAM) when precision and good mechanical properties are required. Applications can be found in the aerospace, automotive, and medical sectors. However, the powder materials available are often inadequate for contemporary processing tasks, and often generate process instabilities as well as porosities and defects in the resulting parts. This Special Issue, “New Frontiers in Materials Design for Laser Additive Manufacturing”, focuses on advances in material design and the development of laser additive manufacturing. Of particular interest are original papers dealing with metal and polymer powders for laser powder bed fusion or directed energy deposition. In this Special Issue, we are especially interested in answering the following questions: How can laser process parameters and material properties be adapted to the LAM process via the matrix modification (e.g., alloying, doping, compounding) of powders? How can powder properties like flowability, wetting, porosity, or (heterogeneous) nucleation be adapted to the LAM process via the surface modification of powders? How may calorimetry, high-speed videography, pyrometry, and online spectroscopy, as well as modeling, contribute to understanding dynamics of melting and recrystallization, in addition to the lateral distribution of the thermal process window? 2022-12-06T16:12:49Z 2022-12-06T16:12:49Z 2022 book ONIX_20221206_9783036558813_104 9783036558813 9783036558820 https://directory.doabooks.org/handle/20.500.12854/94581 eng image/jpeg Attribution 4.0 International https://mdpi.com/books/pdfview/book/6417 https://mdpi.com/books/pdfview/book/6417 MDPI - Multidisciplinary Digital Publishing Institute 10.3390/books978-3-0365-5882-0 10.3390/books978-3-0365-5882-0 46cabcaa-dd94-4bfe-87b4-55023c1b36d0 9783036558813 9783036558820 136 Basel open access |
| spellingShingle | powder bed fusion magnesium process development additive manufacturing PBF-LB/M tool steel (1.2709) nanocomposite microstructure mechanical properties laser powder bed fusion selective laser melting oxide dispersion strengthened steel phase-field model finite element simulation nanoparticle interaction pure copper short wavelength laser system green laser eddy-current method electrical conductivity polyamide 12 nanocomposites nanoparticles dispersion LB-PBF additively manufactured parts aluminum alloys intermetallics thermal exposure n/a aluminium alloys hot cracking rapid solidification differential fast scanning calorimetry undercooling grain size crack density thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TD Industrial chemistry and manufacturing technologies::TDC Industrial chemistry and chemical engineering New Frontiers in Materials Design for Laser Additive Manufacturing |
| title | New Frontiers in Materials Design for Laser Additive Manufacturing |
| title_full | New Frontiers in Materials Design for Laser Additive Manufacturing |
| title_fullStr | New Frontiers in Materials Design for Laser Additive Manufacturing |
| title_full_unstemmed | New Frontiers in Materials Design for Laser Additive Manufacturing |
| title_short | New Frontiers in Materials Design for Laser Additive Manufacturing |
| title_sort | new frontiers in materials design for laser additive manufacturing |
| topic | powder bed fusion magnesium process development additive manufacturing PBF-LB/M tool steel (1.2709) nanocomposite microstructure mechanical properties laser powder bed fusion selective laser melting oxide dispersion strengthened steel phase-field model finite element simulation nanoparticle interaction pure copper short wavelength laser system green laser eddy-current method electrical conductivity polyamide 12 nanocomposites nanoparticles dispersion LB-PBF additively manufactured parts aluminum alloys intermetallics thermal exposure n/a aluminium alloys hot cracking rapid solidification differential fast scanning calorimetry undercooling grain size crack density thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TD Industrial chemistry and manufacturing technologies::TDC Industrial chemistry and chemical engineering |
| topic_facet | powder bed fusion magnesium process development additive manufacturing PBF-LB/M tool steel (1.2709) nanocomposite microstructure mechanical properties laser powder bed fusion selective laser melting oxide dispersion strengthened steel phase-field model finite element simulation nanoparticle interaction pure copper short wavelength laser system green laser eddy-current method electrical conductivity polyamide 12 nanocomposites nanoparticles dispersion LB-PBF additively manufactured parts aluminum alloys intermetallics thermal exposure n/a aluminium alloys hot cracking rapid solidification differential fast scanning calorimetry undercooling grain size crack density thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TD Industrial chemistry and manufacturing technologies::TDC Industrial chemistry and chemical engineering |
| url | ONIX_20221206_9783036558813_104 |