| Revista: | Revista mexicana de física |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000427072 |
| ISSN: | 0035-001X |
| Autors: | Argüelles Ojeda, J.L1 Márquez Herrera, A3 Saldaña Robles, A.L3 Saldaña Robles, A3 Corona Rivera, M.A1 Moreno Palmerin, J4 |
| Institucions: | 1Universidad Autónoma de San Luís Potosí, San Luis Potosí. México 2Universidad Autónoma de San Luís Potosí, Matehuala, San Luis Potosí. México 3Universidad de Guanajuato, Irapuato, Guanajuato. México 4Universidad de Guanajuato, Guanajuato. México |
| Any: | 2017 |
| Període: | Ene-Feb |
| Volum: | 63 |
| Número: | 1 |
| País: | México |
| Idioma: | Inglés |
| Tipo de documento: | Artículo |
| Enfoque: | Analítico, teórico |
| Resumen en inglés | In this study, the Response Surface Methodology (RSM) and Central Composite Design (CCD) were used to optimize the hardness of boride diffusion layer on ASTM F-75 alloy (also called Haynes alloy). A boronizing thermochemical treatment was carried out at different temperatures and for different time periods. Hardness tests were conducted. The boride diffusion layer was verified by the X-ray diffraction (XRD) analysis indicating the formation of CoB, Co2B, CrB and Mo2B phases. An optimal hardness of 3139.7 HV was obtained for the samples subjected to the boriding process for a duration of 6.86 h at 802.4°C |
| Disciplines | Física y astronomía |
| Paraules clau: | Física de materia condensada, Metodología de superficie de respuesta, Diseño central compuesto, Difracción de rayos X, Aleación Haynes |
| Keyword: | Condensed matter physics, Response Surface Methodology, Central Composite Design, X-ray diffraction, Boriding, Haynes alloy |
| Text complet: | Texto completo (Ver HTML) Texto completo (Ver PDF) |
