Investigation on energy absorption characteristics of thin-walled structures fabricated by bound metal deposition without using debinding chemical reagents
This study investigated the influence of the processing parameters and structure designs on the energy absorption characteristics of the thin-walled metal structures that were fabricated by the bound metal deposition (BMD) without using debinding chemical reagents. The thin-walled metal structures w...
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| Language: | English |
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Elsevier
2025-03-01
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| Series: | Journal of Materials Research and Technology |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2238785425001978 |
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| author | Y.F. Zhu F.C. Liu Y.D. Wang H. Zhang P. Xue Z. Zhang L.H. Wu D.R. Ni B.L. Xiao Z.Y. Ma |
| author_facet | Y.F. Zhu F.C. Liu Y.D. Wang H. Zhang P. Xue Z. Zhang L.H. Wu D.R. Ni B.L. Xiao Z.Y. Ma |
| author_sort | Y.F. Zhu |
| collection | DOAJ |
| description | This study investigated the influence of the processing parameters and structure designs on the energy absorption characteristics of the thin-walled metal structures that were fabricated by the bound metal deposition (BMD) without using debinding chemical reagents. The thin-walled metal structures with various sine function shapes were fabricated by the BMD without using debinding chemical reagents. The specific energy absorption (SEA) parameter of the thin-walled structure with sine function shape containing straight walls (S-sinx) was 7.2 J/g, which was about 2 times higher than that of the two-dimensional metal structures fabricated previously. The higher SEA parameter of the S-sinx structure was mainly attributed to the high ductility of the printed materials for eliminating the load fluctuations, the addition of rigid horizontal walls for improving the structural stiffness and the addition of vertical walls for improving the structural stiffness and load stability. The results are valuable for developing thin-walled metal structures with enhanced energy absorption applications using the relatively new BMD method in the automotive, aerospace and civil industries. |
| format | Article |
| id | doaj-art-83dcd9202fc346a08a1ed705ce705316 |
| institution | Kabale University |
| issn | 2238-7854 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Materials Research and Technology |
| spelling | doaj-art-83dcd9202fc346a08a1ed705ce7053162025-01-30T05:14:21ZengElsevierJournal of Materials Research and Technology2238-78542025-03-013522632271Investigation on energy absorption characteristics of thin-walled structures fabricated by bound metal deposition without using debinding chemical reagentsY.F. Zhu0F.C. Liu1Y.D. Wang2H. Zhang3P. Xue4Z. Zhang5L.H. Wu6D.R. Ni7B.L. Xiao8Z.Y. Ma9School of Material Science and Engineering, Dalian Jiaotong University, Dalian, 116028, China; Shi-changxu Innovation Center for Advanced Materials, Institute of Metal Research, Chinese Academy of Sciences, 72 Wenhua Road, Shenyang, 110016, ChinaShi-changxu Innovation Center for Advanced Materials, Institute of Metal Research, Chinese Academy of Sciences, 72 Wenhua Road, Shenyang, 110016, China; Corresponding author.Shi-changxu Innovation Center for Advanced Materials, Institute of Metal Research, Chinese Academy of Sciences, 72 Wenhua Road, Shenyang, 110016, ChinaShi-changxu Innovation Center for Advanced Materials, Institute of Metal Research, Chinese Academy of Sciences, 72 Wenhua Road, Shenyang, 110016, ChinaShi-changxu Innovation Center for Advanced Materials, Institute of Metal Research, Chinese Academy of Sciences, 72 Wenhua Road, Shenyang, 110016, ChinaShi-changxu Innovation Center for Advanced Materials, Institute of Metal Research, Chinese Academy of Sciences, 72 Wenhua Road, Shenyang, 110016, ChinaShi-changxu Innovation Center for Advanced Materials, Institute of Metal Research, Chinese Academy of Sciences, 72 Wenhua Road, Shenyang, 110016, ChinaShi-changxu Innovation Center for Advanced Materials, Institute of Metal Research, Chinese Academy of Sciences, 72 Wenhua Road, Shenyang, 110016, ChinaShi-changxu Innovation Center for Advanced Materials, Institute of Metal Research, Chinese Academy of Sciences, 72 Wenhua Road, Shenyang, 110016, ChinaShi-changxu Innovation Center for Advanced Materials, Institute of Metal Research, Chinese Academy of Sciences, 72 Wenhua Road, Shenyang, 110016, China; Corresponding author.This study investigated the influence of the processing parameters and structure designs on the energy absorption characteristics of the thin-walled metal structures that were fabricated by the bound metal deposition (BMD) without using debinding chemical reagents. The thin-walled metal structures with various sine function shapes were fabricated by the BMD without using debinding chemical reagents. The specific energy absorption (SEA) parameter of the thin-walled structure with sine function shape containing straight walls (S-sinx) was 7.2 J/g, which was about 2 times higher than that of the two-dimensional metal structures fabricated previously. The higher SEA parameter of the S-sinx structure was mainly attributed to the high ductility of the printed materials for eliminating the load fluctuations, the addition of rigid horizontal walls for improving the structural stiffness and the addition of vertical walls for improving the structural stiffness and load stability. The results are valuable for developing thin-walled metal structures with enhanced energy absorption applications using the relatively new BMD method in the automotive, aerospace and civil industries.http://www.sciencedirect.com/science/article/pii/S2238785425001978Additive manufacturingCompression deformationThermal debindingThin-walled structureEnergy absorption |
| spellingShingle | Y.F. Zhu F.C. Liu Y.D. Wang H. Zhang P. Xue Z. Zhang L.H. Wu D.R. Ni B.L. Xiao Z.Y. Ma Investigation on energy absorption characteristics of thin-walled structures fabricated by bound metal deposition without using debinding chemical reagents Journal of Materials Research and Technology Additive manufacturing Compression deformation Thermal debinding Thin-walled structure Energy absorption |
| title | Investigation on energy absorption characteristics of thin-walled structures fabricated by bound metal deposition without using debinding chemical reagents |
| title_full | Investigation on energy absorption characteristics of thin-walled structures fabricated by bound metal deposition without using debinding chemical reagents |
| title_fullStr | Investigation on energy absorption characteristics of thin-walled structures fabricated by bound metal deposition without using debinding chemical reagents |
| title_full_unstemmed | Investigation on energy absorption characteristics of thin-walled structures fabricated by bound metal deposition without using debinding chemical reagents |
| title_short | Investigation on energy absorption characteristics of thin-walled structures fabricated by bound metal deposition without using debinding chemical reagents |
| title_sort | investigation on energy absorption characteristics of thin walled structures fabricated by bound metal deposition without using debinding chemical reagents |
| topic | Additive manufacturing Compression deformation Thermal debinding Thin-walled structure Energy absorption |
| url | http://www.sciencedirect.com/science/article/pii/S2238785425001978 |
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