Published:
2014-06-01Issue:
Vol. 11 No. 1 (2014): Tekhnê JournalSection:
ArticlesInfluencia del temple desde temperaturas intercríticas y el revenido en las propiedades mecánicas de tensión y dureza en un acero AISI-SAE 1018
Keywords:
Aceros doble fase, temple, temperaturas intercríticas, revenido (es).Downloads
Abstract (es)
Hoy en día la mayoría de los materiales empleados en la industria automotriz, deben ser livianos sin que se disminuya las características mecánicas. Por eso en las aplicaciones estructurales de los vehículos, una buena combinación de propiedades (alta resistencia y gran deformación) es la ideal, y en ese orden de ideas, la relación peso/esfuerzo puede hacerse cada vez más pequeña. Como resultado de las investigaciones existentes acerca de los aceros DP (Dual Phase), se han aumentado sus aplicaciones en este campo, pues cumplen estos requerimientos. Para el acero AISI SAE 1018 no se encuentran trabajos previos de tratamientos térmicos, este trabajo de investigación pretende determinar la influencia de una secuencia de tratamientos de temple y revenido en las propiedades mecánicas de tensión y dureza. Los resultados de la secuencia de tratamientos evidencian una disminución de la dureza al aumentar el tiempo de revenido, y el análisis metalográfico muestra como varían las estructuras permitiendo encontrar martensita revenida y ferrita sin ser necesario llevar almaterial a una temperatura de austenización total.
References
Demir, B., y Erdogan, M. (2008). The hardenability of austenite with different alloy content and dispersion in dual-phase steels. Journal of Materials Processing Technology, 208(1–3), 75 - 84. Retrieved from
http://www.sciencedirect.com/science/article/pii/S0924013608000174
Erdogan, M., y Tekeli, S. (2002). The effect of martensite volume fraction and particle size on the tensile properties of a surface-carburized {AISI} 8620 steel with a dual-phase core microstructure. Materials Characterization, 49(5), 445 - 454. Retrieved from http://www.sciencedirect.com/science/article/pii/S1044580303000706
Hakan, C., y Jiansheng, P. (2008). Handbook of thermal process modeling steels (1.a ed.). CRC Press.
Hüseyin, A., Havva, K. Z., y Ceylan, K. (2010). Effect of intercritical annealing parameters on dual phase behavior of commercial low-alloyed steels. Journal of Iron and Steel Research, International, 17(4), 73 - 78.
Retrieved from http://www.sciencedirect.com/science/article/pii/S1006706X10600891
Idesman, A., Levitas, V., Preston, D., y Cho, J.-Y. (2005). Finite element simulations of martensitic phase transitions and microstructures based on a
strain softening model. Journal of the Mechanics and Physics of Solids, 53(3), 495 - 523. Retrieved from http://www.sciencedirect.com/science/
article/pii/S0022509604001735
Ju, D., Zhang, W., y Zhang, Y. (2006). Modeling and experimental verification of martensitic transformation plastic behavior in carbon steel
for quenching process. Materials Science and Engineering: A, 438–440(0), 246 - 250. Retrieved from http://www.sciencedirect.com/science/article/pii/S0921509306006125 (Proceedings of the International Conference on Martensitic Transformations)
Liedl, U., Traint, S., y Werner, E. (2002). An unexpected feature of the stress–strain diagram of dual-phase steel. Computational Materials Science, 25(1–2), 122 - 128. Retrieved from http://www.sciencedirect.com/
science/article/pii/S0927025602002562
Liu, C., Xu, X., y Liu, Z. (2003). A FEM modeling of quenching and tempering and its application in industrial engineering. Finite Elements in Analysis and Design, 39(11), 1053 - 1070. Retrieved from http://www.sciencedirect.com/science/article/pii/S0168874X02001567
Movahed, P., Kolahgar, S., Marashi, S., Pouranvari, M., y Parvin, N. (2009). The effect of intercritical heat treatment temperature on the tensile properties and work hardening behavior of ferrite–martensite dual phase steel sheets. Materials Science and Engineering: A, 518(1-2), 1 - 6.
Retrieved from http://www.sciencedirect.com/science/article/pii/S0921509309006248
Rocha, R., Melo, T., Pereloma, E., y Santos, D. (2005). Microstructural evolution at the initial stages of continuous annealing of cold rolled dual-phase steel. Materials Science and Engineering: A, 391(1–2), 296 - 304. Retrieved from http://www.sciencedirect.com/science/article/pii/
S0921509304011189
Silva, E. P., Pacheco, P. M. C. L., y Savi, M. A. (2004). On the thermo-mechanical coupling in austenite–martensite phase transformation related to the quenching process. International Journal of Solids and Structures, 41(3–4), 1139 - 1155. Retrieved from http://www.sciencedirect.com/science/article/pii/S0020768303005420
Totten, G. (2006). Steel heat treatment: Metallurgy and technologies. steel heat treatment handbook (2.a ed.). CRC Press.
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