Mechanical characterization of the AISI 316L alloy exposed to boriding process
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| Format: | Artículo científico |
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Universidad Nacional de Colombia
2020
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| author | Ricardo Andrés García-Léon |
| author_facet | Ricardo Andrés García-Léon |
| contents | Mechanical characterization of the AISI 316L alloy exposed to boriding process Ricardo Andrés García-Léon José Martínez-Trinidad Iván Campos-Silva Wilbert Wong-Angel Ingeniería Boron hardness diffusion stainless steel residual stresses In this study, the powder-pack boriding process on low-carbon stainless steel was carried out at 1273 K for 4 h of exposure to obtain a layer around ~57 μm conformed by FeB, Fe2B, and others alloying elements. Firstly, the presence of iron borides formed on the surface of borided AISI 316L alloy was confirmed by optical microscopy combined with the X-ray diffraction analysis. After, the sensed Vickers indentation test was performed on the iron boride layer to estimate the behavior of hardness and Young’s modulus. Sliding wear tests on the borided AISI 316L alloy were performed according to the ASTM G133-05 standard procedure, with the following conditions: distances of 50 and 150 m, normal loads of 5 and 20 N, and a sliding speed of 30 mm/s. Finally, the results showed that the presence of FeB-Fe2B improves the resistance to wear around 41 times compared to the untreated material. 2020 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49664596005 https://www.redalyc.org/journal/496/49664596005/ https://www.redalyc.org/journal/496/49664596005/html/ https://www.redalyc.org/journal/496/49664596005/49664596005.epub https://www.redalyc.org/journal/496/49664596005/movil 10.15446/dyna.v87n213.82924 en http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.213 Vol.87 |
| format | Artículo científico |
| id | redalyc_49664596005 |
| institution | Redalyc |
| language | en |
| publishDate | 2020 |
| publisher | Universidad Nacional de Colombia |
| spellingShingle | Mechanical characterization of the AISI 316L alloy exposed to boriding process Ricardo Andrés García-Léon Ingeniería Boron hardness diffusion stainless steel residual stresses Mechanical characterization of the AISI 316L alloy exposed to boriding process Ricardo Andrés García-Léon José Martínez-Trinidad Iván Campos-Silva Wilbert Wong-Angel Ingeniería Boron hardness diffusion stainless steel residual stresses In this study, the powder-pack boriding process on low-carbon stainless steel was carried out at 1273 K for 4 h of exposure to obtain a layer around ~57 μm conformed by FeB, Fe2B, and others alloying elements. Firstly, the presence of iron borides formed on the surface of borided AISI 316L alloy was confirmed by optical microscopy combined with the X-ray diffraction analysis. After, the sensed Vickers indentation test was performed on the iron boride layer to estimate the behavior of hardness and Young’s modulus. Sliding wear tests on the borided AISI 316L alloy were performed according to the ASTM G133-05 standard procedure, with the following conditions: distances of 50 and 150 m, normal loads of 5 and 20 N, and a sliding speed of 30 mm/s. Finally, the results showed that the presence of FeB-Fe2B improves the resistance to wear around 41 times compared to the untreated material. 2020 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49664596005 https://www.redalyc.org/journal/496/49664596005/ https://www.redalyc.org/journal/496/49664596005/html/ https://www.redalyc.org/journal/496/49664596005/49664596005.epub https://www.redalyc.org/journal/496/49664596005/movil 10.15446/dyna.v87n213.82924 en http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.213 Vol.87 |
| title | Mechanical characterization of the AISI 316L alloy exposed to boriding process |
| topic | Ingeniería Boron hardness diffusion stainless steel residual stresses |
| url | https://www.redalyc.org/articulo.oa?id=49664596005 https://www.redalyc.org/journal/496/49664596005/ https://www.redalyc.org/journal/496/49664596005/html/ https://www.redalyc.org/journal/496/49664596005/49664596005.epub https://www.redalyc.org/journal/496/49664596005/movil |