Ti-rich carboborides in the multi-component high-boron alloy: morphology and elemental distribution
In the article, the characterization of the morphology, chemical composition, and elemental distribution in the Ti-based carboboride M(C,B) in (wt.%) Fe-0.72C-2.75B-5.05W-5.57Mo-10.35Cr-2.60Ti multi-component alloy is fulfilled. The study was performed using optical microscopy, SEM, TEM, and energy-...
| Glavni autori: | , , , , , , , |
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| Format: | Članak |
| Jezik: | English |
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Vasyl Stefanyk Precarpathian National University
2023-12-01
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| Serija: | Фізика і хімія твердого тіла |
| Teme: | |
| Online pristup: | https://journals.pnu.edu.ua/index.php/pcss/article/view/7037 |
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| author | Yu.G. Chabak М.А. Golinskyi V.G. Efremenko H. Halfa V.І. Zurnadzhy B.V. Efremenko E.V. Tsvetkova A.V. Dzherenova |
| author_facet | Yu.G. Chabak М.А. Golinskyi V.G. Efremenko H. Halfa V.І. Zurnadzhy B.V. Efremenko E.V. Tsvetkova A.V. Dzherenova |
| author_sort | Yu.G. Chabak |
| collection | DOAJ |
| description | In the article, the characterization of the morphology, chemical composition, and elemental distribution in the Ti-based carboboride M(C,B) in (wt.%) Fe-0.72C-2.75B-5.05W-5.57Mo-10.35Cr-2.60Ti multi-component alloy is fulfilled. The study was performed using optical microscopy, SEM, TEM, and energy-dispersive X-ray spectroscopy. It was found that the carboboride M(C,B) is present in the structure in the form of the equiaxed polygonal particles of a 0.5-7.3 mm mean size. The particles are divided into “duplex” and “uniform” ones. The duplex particles consists of the Ti-rich (75 wt. % Ti) “core” (Ti(C,B)) and the Ti-depleted (47.3 wt. % Ti) “shell” ((Ti,W,Mo,V)(C,B)). The uniform particles are characterized by an even distribution of the elements having a chemical composition close to the “shell”. The ratio of B:C (at. %) is 1:2.5, 1:3.3, and 1:3.2 for the “core”, “shell” and the uniform particle respectively. The chemical formulas of the duplex/uniform M(C,B) inclusions and the mechanism of their formation are proposed. |
| first_indexed | 2024-04-24T16:32:02Z |
| format | Article |
| id | doaj.art-d0eb2aad2bc5497aa1f2cae28b463381 |
| institution | Directory Open Access Journal |
| issn | 1729-4428 2309-8589 |
| language | English |
| last_indexed | 2024-04-24T16:32:02Z |
| publishDate | 2023-12-01 |
| publisher | Vasyl Stefanyk Precarpathian National University |
| record_format | Article |
| series | Фізика і хімія твердого тіла |
| spelling | doaj.art-d0eb2aad2bc5497aa1f2cae28b4633812024-03-29T22:27:38ZengVasyl Stefanyk Precarpathian National UniversityФізика і хімія твердого тіла1729-44282309-85892023-12-0124470771310.15330/pcss.24.4.707-7136111Ti-rich carboborides in the multi-component high-boron alloy: morphology and elemental distributionYu.G. ChabakМ.А. GolinskyiV.G. EfremenkoH. HalfaV.І. ZurnadzhyB.V. EfremenkoE.V. TsvetkovaA.V. DzherenovaIn the article, the characterization of the morphology, chemical composition, and elemental distribution in the Ti-based carboboride M(C,B) in (wt.%) Fe-0.72C-2.75B-5.05W-5.57Mo-10.35Cr-2.60Ti multi-component alloy is fulfilled. The study was performed using optical microscopy, SEM, TEM, and energy-dispersive X-ray spectroscopy. It was found that the carboboride M(C,B) is present in the structure in the form of the equiaxed polygonal particles of a 0.5-7.3 mm mean size. The particles are divided into “duplex” and “uniform” ones. The duplex particles consists of the Ti-rich (75 wt. % Ti) “core” (Ti(C,B)) and the Ti-depleted (47.3 wt. % Ti) “shell” ((Ti,W,Mo,V)(C,B)). The uniform particles are characterized by an even distribution of the elements having a chemical composition close to the “shell”. The ratio of B:C (at. %) is 1:2.5, 1:3.3, and 1:3.2 for the “core”, “shell” and the uniform particle respectively. The chemical formulas of the duplex/uniform M(C,B) inclusions and the mechanism of their formation are proposed.https://journals.pnu.edu.ua/index.php/pcss/article/view/7037multi-component cast ironmicrostructureedsti-rich carboborideduplex inclusion |
| spellingShingle | Yu.G. Chabak М.А. Golinskyi V.G. Efremenko H. Halfa V.І. Zurnadzhy B.V. Efremenko E.V. Tsvetkova A.V. Dzherenova Ti-rich carboborides in the multi-component high-boron alloy: morphology and elemental distribution Фізика і хімія твердого тіла multi-component cast iron microstructure eds ti-rich carboboride duplex inclusion |
| title | Ti-rich carboborides in the multi-component high-boron alloy: morphology and elemental distribution |
| title_full | Ti-rich carboborides in the multi-component high-boron alloy: morphology and elemental distribution |
| title_fullStr | Ti-rich carboborides in the multi-component high-boron alloy: morphology and elemental distribution |
| title_full_unstemmed | Ti-rich carboborides in the multi-component high-boron alloy: morphology and elemental distribution |
| title_short | Ti-rich carboborides in the multi-component high-boron alloy: morphology and elemental distribution |
| title_sort | ti rich carboborides in the multi component high boron alloy morphology and elemental distribution |
| topic | multi-component cast iron microstructure eds ti-rich carboboride duplex inclusion |
| url | https://journals.pnu.edu.ua/index.php/pcss/article/view/7037 |
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