The use of nanoindentation for low carbon steel wire characterization
Por:
Gallegos-Pérez A.I., Vázquez-Gómez O., Vergara-Hernández H.J., Campillo-Illanes B., Salgado-López J.M., Arenas-Serrano A.R.
Publicada:
1 ene 2019
Resumen:
Steel is a material that, depending of the chemical composition and subsequent processes, can show an extraordinary complexity in terms of microstructure. This complexity in terms of microstructure makes the steel a very versatile material, but at the same time, understand mechanical properties at a microstructural scale requires nontraditional techniques. The nanoidentation is a technique that can measure hardness in a nanoscale order (10-9m); this allows reaching specific microconstituents who cannot be analyzed using conventional hardness tests. For this work, different heats of a commercial low carbon steel wire were used. The different phases present on the samples were identified and characterized using the nanoidentation technique together with X-ray Energy Dispersion, Optical and Scanning Electron Microscopy. Force-displacement curves for the microconstituents present in our material were obtained as result of this study. Copyright © 2018 MS&T18®
Filiaciones:
Gallegos-Pérez A.I.:
Tecnológico Nacional de México/I.T. Morelia, Av. Tecnologico 1500, Lomas de Santiaguito, Morelia, Michoacan, 58820, Mexico
Vázquez-Gómez O.:
Tecnológico Nacional de México/I.T. Morelia, Av. Tecnologico 1500, Lomas de Santiaguito, Morelia, Michoacan, 58820, Mexico
Consejo Nacional de Ciencia y Tecnología, Av. Insurgentes 1582, Crédito Constructor, Ciudad de México, 03940, Mexico
Vergara-Hernández H.J.:
Tecnológico Nacional de México/I.T. Morelia, Av. Tecnologico 1500, Lomas de Santiaguito, Morelia, Michoacan, 58820, Mexico
Campillo-Illanes B.:
Instituto de Ciencias Físicas, Universidad Nacional Autónoma de México, Av. Universidad 1001, Col. Chimalpa, Cuernavaca, Morelos, 62209, Mexico
Facultad de Química, Universidad Nacional Autónoma de México, Cd. Universitaria UNAM, Av. Universidad 3000, Ciudad de México, 04510, Mexico
Salgado-López J.M.:
Centro de Ingeniería y Desarrollo Industrial, Av. Pie de la Cuesta 702, Desarrollo San Pablo, Santiago de Querétaro, Querétaro, 76125, Mexico
Arenas-Serrano A.R.:
Bilstein Cold Rolled Steel, 1491 Commonwealth Blvd., Bowling Green, KY 42103, United States
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