Impact of an Aluminization Process on the Microstructure and Texture of Samples of Haynes 282 Nickel Alloy Produced Using the Direct Metal Laser Sintering (DMLS) Technique
In this study, we examined the effects of an aluminization process on the microstructure and texture of Haynes 282 nickel samples fabricated using the direct metal laser sintering technique. The aluminization process involved the use of chemical vapor deposition with AlCl<sub>3</sub> vap...
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MDPI AG
2023-07-01
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| Series: | Materials |
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| Online Access: | https://www.mdpi.com/1996-1944/16/14/5108 |
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| author | Jarosław Mizera Bogusława Adamczyk-Cieślak Piotr Maj Paweł Wiśniewski Marcin Drajewicz Ryszard Sitek |
| author_facet | Jarosław Mizera Bogusława Adamczyk-Cieślak Piotr Maj Paweł Wiśniewski Marcin Drajewicz Ryszard Sitek |
| author_sort | Jarosław Mizera |
| collection | DOAJ |
| description | In this study, we examined the effects of an aluminization process on the microstructure and texture of Haynes 282 nickel samples fabricated using the direct metal laser sintering technique. The aluminization process involved the use of chemical vapor deposition with AlCl<sub>3</sub> vapors in a hydrogen atmosphere at a temperature of 1040 °C for 8 h. Following the 3D printing and aluminization steps, we analyzed the microstructure of the Haynes 282 nickel alloy samples using light microscopy and scanning electron microscopy. Additionally, we investigated the texture using X-ray diffractometry. A texture analysis revealed that after the process of direct laser sintering of metals, the texture of the Haynes 282 nickel alloy samples developed a texture typical of cast materials. Then, in the aluminization process, the texture was transformed—from foundry-type components to a texture characteristic of recrystallization. |
| first_indexed | 2024-03-11T00:52:54Z |
| format | Article |
| id | doaj.art-76d8e0eac9844120a7ffce13807b0b9d |
| institution | Directory Open Access Journal |
| issn | 1996-1944 |
| language | English |
| last_indexed | 2024-03-11T00:52:54Z |
| publishDate | 2023-07-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Materials |
| spelling | doaj.art-76d8e0eac9844120a7ffce13807b0b9d2023-11-18T20:18:06ZengMDPI AGMaterials1996-19442023-07-011614510810.3390/ma16145108Impact of an Aluminization Process on the Microstructure and Texture of Samples of Haynes 282 Nickel Alloy Produced Using the Direct Metal Laser Sintering (DMLS) TechniqueJarosław Mizera0Bogusława Adamczyk-Cieślak1Piotr Maj2Paweł Wiśniewski3Marcin Drajewicz4Ryszard Sitek5Faculty of Materials Science and Engineering, Warsaw University of Technology, Wołoska 141, 02-507 Warsaw, PolandFaculty of Materials Science and Engineering, Warsaw University of Technology, Wołoska 141, 02-507 Warsaw, PolandFaculty of Materials Science and Engineering, Warsaw University of Technology, Wołoska 141, 02-507 Warsaw, PolandFaculty of Materials Science and Engineering, Warsaw University of Technology, Wołoska 141, 02-507 Warsaw, PolandDepartment of Materials Science, Faculty of Mechanical Engineering and Aeronautics, Rzeszów University of Technology, Al. Powstańców Warszawy 12, 35-959 Rzeszów, PolandFaculty of Materials Science and Engineering, Warsaw University of Technology, Wołoska 141, 02-507 Warsaw, PolandIn this study, we examined the effects of an aluminization process on the microstructure and texture of Haynes 282 nickel samples fabricated using the direct metal laser sintering technique. The aluminization process involved the use of chemical vapor deposition with AlCl<sub>3</sub> vapors in a hydrogen atmosphere at a temperature of 1040 °C for 8 h. Following the 3D printing and aluminization steps, we analyzed the microstructure of the Haynes 282 nickel alloy samples using light microscopy and scanning electron microscopy. Additionally, we investigated the texture using X-ray diffractometry. A texture analysis revealed that after the process of direct laser sintering of metals, the texture of the Haynes 282 nickel alloy samples developed a texture typical of cast materials. Then, in the aluminization process, the texture was transformed—from foundry-type components to a texture characteristic of recrystallization.https://www.mdpi.com/1996-1944/16/14/5108Haynes 282 nickel alloyDMLStextureCVDaluminide layer |
| spellingShingle | Jarosław Mizera Bogusława Adamczyk-Cieślak Piotr Maj Paweł Wiśniewski Marcin Drajewicz Ryszard Sitek Impact of an Aluminization Process on the Microstructure and Texture of Samples of Haynes 282 Nickel Alloy Produced Using the Direct Metal Laser Sintering (DMLS) Technique Materials Haynes 282 nickel alloy DMLS texture CVD aluminide layer |
| title | Impact of an Aluminization Process on the Microstructure and Texture of Samples of Haynes 282 Nickel Alloy Produced Using the Direct Metal Laser Sintering (DMLS) Technique |
| title_full | Impact of an Aluminization Process on the Microstructure and Texture of Samples of Haynes 282 Nickel Alloy Produced Using the Direct Metal Laser Sintering (DMLS) Technique |
| title_fullStr | Impact of an Aluminization Process on the Microstructure and Texture of Samples of Haynes 282 Nickel Alloy Produced Using the Direct Metal Laser Sintering (DMLS) Technique |
| title_full_unstemmed | Impact of an Aluminization Process on the Microstructure and Texture of Samples of Haynes 282 Nickel Alloy Produced Using the Direct Metal Laser Sintering (DMLS) Technique |
| title_short | Impact of an Aluminization Process on the Microstructure and Texture of Samples of Haynes 282 Nickel Alloy Produced Using the Direct Metal Laser Sintering (DMLS) Technique |
| title_sort | impact of an aluminization process on the microstructure and texture of samples of haynes 282 nickel alloy produced using the direct metal laser sintering dmls technique |
| topic | Haynes 282 nickel alloy DMLS texture CVD aluminide layer |
| url | https://www.mdpi.com/1996-1944/16/14/5108 |
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