Gas Atomization Parametric Study on the VIGA-CC Based Synthesis of Titanium Powder
With the recent advancement in technology for titanium metal powder injection molding and additive manufacturing, high yield and good flowability powder production is needed. In this study, titanium powder was produced through vacuum induction melting gas atomization with a cold crucible, which can...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Polish Academy of Sciences
2020-07-01
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| Series: | Archives of Metallurgy and Materials |
| Subjects: | |
| Online Access: | https://journals.pan.pl/Content/116370/PDF/AMM-2020-3-03-Bin%20Lee.pdf |
| _version_ | 1811220259593519104 |
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| author | Dae-Kyeom Kim Young Il Kim Hwaseon Lee Young Do Kim Dongju Lee Bin Lee Taek-Soo Kim |
| author_facet | Dae-Kyeom Kim Young Il Kim Hwaseon Lee Young Do Kim Dongju Lee Bin Lee Taek-Soo Kim |
| author_sort | Dae-Kyeom Kim |
| collection | DOAJ |
| description | With the recent advancement in technology for titanium metal powder injection molding and additive manufacturing, high yield and good flowability powder production is needed. In this study, titanium powder was produced through vacuum induction melting gas atomization with a cold crucible, which can yield various alloy compositions without the need for material pretreatment. The gas behavior in the injection section was simulated according to the orifice protrusion length for effective powder production, and powder was prepared based on the simulation results. The gas distribution changes with the orifice protrusion length, which changes the location of the recirculation zone and production yield of the powder. The produced powders had a spherical morphology, and the content of impurities (N, O) changed with the injected-gas purity. |
| first_indexed | 2024-04-12T07:39:54Z |
| format | Article |
| id | doaj.art-31c15be9a99141728d62f9f9753f41e5 |
| institution | Directory Open Access Journal |
| issn | 2300-1909 |
| language | English |
| last_indexed | 2024-04-12T07:39:54Z |
| publishDate | 2020-07-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Metallurgy and Materials |
| spelling | doaj.art-31c15be9a99141728d62f9f9753f41e52022-12-22T03:41:51ZengPolish Academy of SciencesArchives of Metallurgy and Materials2300-19092020-07-01vol. 65No 39971000https://doi.org/10.24425/amm.2020.133205Gas Atomization Parametric Study on the VIGA-CC Based Synthesis of Titanium PowderDae-Kyeom KimYoung Il KimHwaseon LeeYoung Do Kimhttps://orcid.org/0000-0003-0650-080XDongju LeeBin LeeTaek-Soo Kimhttps://orcid.org/0000-0002-0258-0526With the recent advancement in technology for titanium metal powder injection molding and additive manufacturing, high yield and good flowability powder production is needed. In this study, titanium powder was produced through vacuum induction melting gas atomization with a cold crucible, which can yield various alloy compositions without the need for material pretreatment. The gas behavior in the injection section was simulated according to the orifice protrusion length for effective powder production, and powder was prepared based on the simulation results. The gas distribution changes with the orifice protrusion length, which changes the location of the recirculation zone and production yield of the powder. The produced powders had a spherical morphology, and the content of impurities (N, O) changed with the injected-gas purity.https://journals.pan.pl/Content/116370/PDF/AMM-2020-3-03-Bin%20Lee.pdfpowder productiongas atomizationtitaniumorifice |
| spellingShingle | Dae-Kyeom Kim Young Il Kim Hwaseon Lee Young Do Kim Dongju Lee Bin Lee Taek-Soo Kim Gas Atomization Parametric Study on the VIGA-CC Based Synthesis of Titanium Powder Archives of Metallurgy and Materials powder production gas atomization titanium orifice |
| title | Gas Atomization Parametric Study on the VIGA-CC Based Synthesis of Titanium Powder |
| title_full | Gas Atomization Parametric Study on the VIGA-CC Based Synthesis of Titanium Powder |
| title_fullStr | Gas Atomization Parametric Study on the VIGA-CC Based Synthesis of Titanium Powder |
| title_full_unstemmed | Gas Atomization Parametric Study on the VIGA-CC Based Synthesis of Titanium Powder |
| title_short | Gas Atomization Parametric Study on the VIGA-CC Based Synthesis of Titanium Powder |
| title_sort | gas atomization parametric study on the viga cc based synthesis of titanium powder |
| topic | powder production gas atomization titanium orifice |
| url | https://journals.pan.pl/Content/116370/PDF/AMM-2020-3-03-Bin%20Lee.pdf |
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