Study on Improvement of Surface Properties of Low Carbon Steel Using Laser Cladding
Laser cladding is a method that can be applied to repair the crack and break on the mold and die surfaces, as well as generate new attributes on the surface to improve toughness, hardness, and corrosion resistance. It is used to extend the life of the mold. It also has the advantages of superior bon...
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| Format: | Article |
| Language: | English |
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Polish Academy of Sciences
2021-12-01
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| Series: | Archives of Metallurgy and Materials |
| Subjects: | |
| Online Access: | https://journals.pan.pl/Content/119293/PDF/AMM-2021-4-22-Se-Weon%20Choi.pdf |
| _version_ | 1811314045410607104 |
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| author | Cheol-Woo Kim Hyo-Sang Yoo Jae-Yeol Jeon Kyun-Taek Cho Se-Weon Choi |
| author_facet | Cheol-Woo Kim Hyo-Sang Yoo Jae-Yeol Jeon Kyun-Taek Cho Se-Weon Choi |
| author_sort | Cheol-Woo Kim |
| collection | DOAJ |
| description | Laser cladding is a method that can be applied to repair the crack and break on the mold and die surfaces, as well as generate new attributes on the surface to improve toughness, hardness, and corrosion resistance. It is used to extend the life of the mold. It also has the advantages of superior bonding strength and precision coating on a local area compared with the conventional thermal spraying technology. In this study, we investigated the effect of cladding on low carbon alloy steel using 18%Cr-2.5%Ni-Fe powder (Rockit404), which showed high hardness on the die surface. The process conditions were performed in an argon atmosphere using a diode laser source specialized for 900-1070 nm, and the output conditions were 5, 6, and 10 kW, respectively. After the cladding was completed, the surface coating layer’s shape, the hardness according to the cross-section’s thickness, and the microstructure were analyzed. |
| first_indexed | 2024-04-13T11:05:02Z |
| format | Article |
| id | doaj.art-f458e1c5d98e4b099a77284965fbfb2f |
| institution | Directory Open Access Journal |
| issn | 2300-1909 |
| language | English |
| last_indexed | 2024-04-13T11:05:02Z |
| publishDate | 2021-12-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Metallurgy and Materials |
| spelling | doaj.art-f458e1c5d98e4b099a77284965fbfb2f2022-12-22T02:49:17ZengPolish Academy of SciencesArchives of Metallurgy and Materials2300-19092021-12-01vol. 66No 410331036https://doi.org/10.24425/amm.2021.136420Study on Improvement of Surface Properties of Low Carbon Steel Using Laser CladdingCheol-Woo Kim0Hyo-Sang Yoo1Jae-Yeol Jeon2Kyun-Taek Cho3Se-Weon Choi4https://orcid.org/0000-0003-4191-1196Smart Mobility Materials and Components R&D Group, Korea Institute of Industrial Technology, 1110-9 Ory ong-dong, Buk-gu, Gwan gju, Republic of KoreaSmart Mobility Materials and Components R&D Group, Korea Institute of Industrial Technology, 1110-9 Ory ong-dong, Buk-gu, Gwan gju, Republic of KoreaSmart Mobility Materials and Components R&D Group, Korea Institute of Industrial Technology, 1110-9 Ory ong-dong, Buk-gu, Gwan gju, Republic of KoreaSmart Mobility Materials and Components R&D Group, Korea Institute of Industrial Technology, 1110-9 Ory ong-dong, Buk-gu, Gwan gju, Republic of KoreaSmart Mobility Materials and Components R&D Group, Korea Institute of Industrial Technology, 1110-9 Ory ong-dong, Buk-gu, Gwan gju, Republic of KoreaLaser cladding is a method that can be applied to repair the crack and break on the mold and die surfaces, as well as generate new attributes on the surface to improve toughness, hardness, and corrosion resistance. It is used to extend the life of the mold. It also has the advantages of superior bonding strength and precision coating on a local area compared with the conventional thermal spraying technology. In this study, we investigated the effect of cladding on low carbon alloy steel using 18%Cr-2.5%Ni-Fe powder (Rockit404), which showed high hardness on the die surface. The process conditions were performed in an argon atmosphere using a diode laser source specialized for 900-1070 nm, and the output conditions were 5, 6, and 10 kW, respectively. After the cladding was completed, the surface coating layer’s shape, the hardness according to the cross-section’s thickness, and the microstructure were analyzed.https://journals.pan.pl/Content/119293/PDF/AMM-2021-4-22-Se-Weon%20Choi.pdflaser claddingvickers hardnessmicrostructuresurface treatment |
| spellingShingle | Cheol-Woo Kim Hyo-Sang Yoo Jae-Yeol Jeon Kyun-Taek Cho Se-Weon Choi Study on Improvement of Surface Properties of Low Carbon Steel Using Laser Cladding Archives of Metallurgy and Materials laser cladding vickers hardness microstructure surface treatment |
| title | Study on Improvement of Surface Properties of Low Carbon Steel Using Laser Cladding |
| title_full | Study on Improvement of Surface Properties of Low Carbon Steel Using Laser Cladding |
| title_fullStr | Study on Improvement of Surface Properties of Low Carbon Steel Using Laser Cladding |
| title_full_unstemmed | Study on Improvement of Surface Properties of Low Carbon Steel Using Laser Cladding |
| title_short | Study on Improvement of Surface Properties of Low Carbon Steel Using Laser Cladding |
| title_sort | study on improvement of surface properties of low carbon steel using laser cladding |
| topic | laser cladding vickers hardness microstructure surface treatment |
| url | https://journals.pan.pl/Content/119293/PDF/AMM-2021-4-22-Se-Weon%20Choi.pdf |
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