Influence of Size on the Microstructure and Mechanical Properties of an AISI 304L Stainless Steel—A Comparison between Bulk and Fibers

In this work, the mechanical properties and microstructural features of an AISI 304L stainless steel in two presentations, bulk and fibers, were systematically studied in order to establish the relationship among microstructure, mechanical properties, manufacturing process and effect on sample size....

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Detalles Bibliográficos
Autores principales: Baldenebro-Lopez, Francisco J., Gomez-Esparza, Cynthia D., Corral-Higuera, Ramon, Arredondo-Rea, Susana P., Pellegrini-Cervantes, Manuel J., Ledezma-Sillas, Jose E., Martinez-Sanchez, Roberto, Herrera-Ramirez, Jose M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5455263/
https://www.ncbi.nlm.nih.gov/pubmed/28787949
http://dx.doi.org/10.3390/ma8020451
Descripción
Sumario:In this work, the mechanical properties and microstructural features of an AISI 304L stainless steel in two presentations, bulk and fibers, were systematically studied in order to establish the relationship among microstructure, mechanical properties, manufacturing process and effect on sample size. The microstructure was analyzed by XRD, SEM and TEM techniques. The strength, Young’s modulus and elongation of the samples were determined by tensile tests, while the hardness was measured by Vickers microhardness and nanoindentation tests. The materials have been observed to possess different mechanical and microstructural properties, which are compared and discussed.

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