Effect of titanium content on the microstructure and wear behavior of Fe(13-x)TixB7 (x=0-5) hardfacing alloy
In this study, the effects of titanium addition on microstructure, hardness, and wear rate of Fe(13-x)TixB7 (x = 0, 1, 2, 3 and 5) based hard surface alloy layers formed by gas tungsten arc (GTA) welding method were investigated. As a result of the microstructure studies and phase analysis, it was d...
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| Format: | Article |
| Language: | English |
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University of Belgrade, Technical Faculty, Bor
2022-01-01
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| Series: | Journal of Mining and Metallurgy. Section B: Metallurgy |
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| Online Access: | http://www.doiserbia.nb.rs/img/doi/1450-5339/2022/1450-53392100047K.pdf |
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| author | Kılınç B. Kocaman E. Şen Ş. Şen U. |
| author_facet | Kılınç B. Kocaman E. Şen Ş. Şen U. |
| author_sort | Kılınç B. |
| collection | DOAJ |
| description | In this study, the effects of titanium addition on microstructure, hardness, and wear rate of Fe(13-x)TixB7 (x = 0, 1, 2, 3 and 5) based hard surface alloy layers formed by gas tungsten arc (GTA) welding method were investigated. As a result of the microstructure studies and phase analysis, it was determined that the structures of the coating layers consisted of α-Fe, αFe+Fe2B eutectic, α-Fe+Fe2Ti eutectic and hard TiB2 phases. In the hard surface alloy layer, as the amount of titanium was increased, the TiB2 phase density formed in the system increased and it was observed that rod-like and long sharpedged phases formed from the equiaxed structure. As a result of wear tests performed at different loads, it was determined that the addition of titanium reduces the wear rates in the coating layers. In addition, scanning electron microscopy (SEM) images of the worn surfaces showed that the wear mechanisms were adhesive and oxidative. |
| format | Article |
| id | doaj-art-14bcc477392349afa909a144ff2177e7 |
| institution | Kabale University |
| issn | 1450-5339 2217-7175 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | University of Belgrade, Technical Faculty, Bor |
| record_format | Article |
| series | Journal of Mining and Metallurgy. Section B: Metallurgy |
| spelling | doaj-art-14bcc477392349afa909a144ff2177e72025-02-02T10:00:15ZengUniversity of Belgrade, Technical Faculty, BorJournal of Mining and Metallurgy. Section B: Metallurgy1450-53392217-71752022-01-01581294110.2298/JMMB210430047K1450-53392100047KEffect of titanium content on the microstructure and wear behavior of Fe(13-x)TixB7 (x=0-5) hardfacing alloyKılınç B.0Kocaman E.1Şen Ş.2Şen U.3Sakarya University of Applied Sciences, Machine and Metal Program, Vocational School of Arifiye, Arifiye, Sakarya, TurkeyZonguldak Bülent Ecevit University, Faculty of Engineering, Department of Metallurgical and Materials Engineering, İncivez, Zonguldak, TurkeySakarya University, Faculty of Engineering, Department of Metallurgical and Materials Engineering, Esentepe Campus, Sakarya, TurkeyeSakarya University, Faculty of Engineering, Department of Metallurgical and Materials Engineering, Esentepe Campus, Sakarya, TurkeyIn this study, the effects of titanium addition on microstructure, hardness, and wear rate of Fe(13-x)TixB7 (x = 0, 1, 2, 3 and 5) based hard surface alloy layers formed by gas tungsten arc (GTA) welding method were investigated. As a result of the microstructure studies and phase analysis, it was determined that the structures of the coating layers consisted of α-Fe, αFe+Fe2B eutectic, α-Fe+Fe2Ti eutectic and hard TiB2 phases. In the hard surface alloy layer, as the amount of titanium was increased, the TiB2 phase density formed in the system increased and it was observed that rod-like and long sharpedged phases formed from the equiaxed structure. As a result of wear tests performed at different loads, it was determined that the addition of titanium reduces the wear rates in the coating layers. In addition, scanning electron microscopy (SEM) images of the worn surfaces showed that the wear mechanisms were adhesive and oxidative.http://www.doiserbia.nb.rs/img/doi/1450-5339/2022/1450-53392100047K.pdfhardfacingsurface alloyingfe-ti-b alloyboridehardnesswear |
| spellingShingle | Kılınç B. Kocaman E. Şen Ş. Şen U. Effect of titanium content on the microstructure and wear behavior of Fe(13-x)TixB7 (x=0-5) hardfacing alloy Journal of Mining and Metallurgy. Section B: Metallurgy hardfacing surface alloying fe-ti-b alloy boride hardness wear |
| title | Effect of titanium content on the microstructure and wear behavior of Fe(13-x)TixB7 (x=0-5) hardfacing alloy |
| title_full | Effect of titanium content on the microstructure and wear behavior of Fe(13-x)TixB7 (x=0-5) hardfacing alloy |
| title_fullStr | Effect of titanium content on the microstructure and wear behavior of Fe(13-x)TixB7 (x=0-5) hardfacing alloy |
| title_full_unstemmed | Effect of titanium content on the microstructure and wear behavior of Fe(13-x)TixB7 (x=0-5) hardfacing alloy |
| title_short | Effect of titanium content on the microstructure and wear behavior of Fe(13-x)TixB7 (x=0-5) hardfacing alloy |
| title_sort | effect of titanium content on the microstructure and wear behavior of fe 13 x tixb7 x 0 5 hardfacing alloy |
| topic | hardfacing surface alloying fe-ti-b alloy boride hardness wear |
| url | http://www.doiserbia.nb.rs/img/doi/1450-5339/2022/1450-53392100047K.pdf |
| work_keys_str_mv | AT kılıncb effectoftitaniumcontentonthemicrostructureandwearbehavioroffe13xtixb7x05hardfacingalloy AT kocamane effectoftitaniumcontentonthemicrostructureandwearbehavioroffe13xtixb7x05hardfacingalloy AT sens effectoftitaniumcontentonthemicrostructureandwearbehavioroffe13xtixb7x05hardfacingalloy AT senu effectoftitaniumcontentonthemicrostructureandwearbehavioroffe13xtixb7x05hardfacingalloy |