Self-affine patterns of boride layers

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Resumen

In this study, the evaluation of interfaces on iron boride Fe2B layers obtained by paste boriding process was carried out. Fractal geometry is used like a powerful tool for the roughness analysis present during iron boride growth. Experiments were performed in AISI 1045 steel at temperatures of 1193 K for exposure times of 2, 4 and 6 h, and 1223 K for treatment times of 2, 4, 5 and 6 h, varying the boron paste thicknesses in the range of 1-5 mm for each temperature and time. The fronts of the interfaces in iron boride coatings were characterized and digitized with mean of an optic microscope and Scion Image software. Self-affine methods were applied to the interface growths for validate the fractality of the system. It was established that the interface width, ω, scales to ω (L) ∼L H, where H represents the roughness exponent of the boride layers.
Idioma originalInglés estadounidense
Páginas676-683
Número de páginas607
EstadoPublicada - 1 dic 2007
EventoInternational Society for the Systems Sciences - 51st Annual Meeting of the International Society for the Systems Sciences, ISSS 2007 -
Duración: 1 dic 2007 → …

Conferencia

ConferenciaInternational Society for the Systems Sciences - 51st Annual Meeting of the International Society for the Systems Sciences, ISSS 2007
Período1/12/07 → …

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    Morales, O., Campos, I., Martínez, J., Tejeida, R., & Balankin, A. (2007). Self-affine patterns of boride layers. 676-683. Papel presentado en International Society for the Systems Sciences - 51st Annual Meeting of the International Society for the Systems Sciences, ISSS 2007, .