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E. E. Granda-Gutiérrez
Researcher at Universidad Autónoma del Estado de México
Publications - 49
Citations - 269
E. E. Granda-Gutiérrez is an academic researcher from Universidad Autónoma del Estado de México. The author has contributed to research in topics: Nitriding & Corrosion. The author has an hindex of 7, co-authored 44 publications receiving 174 citations. Previous affiliations of E. E. Granda-Gutiérrez include Consejo Nacional de Ciencia y Tecnología & National Autonomous University of Mexico.
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Journal ArticleDOI
Data Sampling Methods to Deal With the Big Data Multi-Class Imbalance Problem
TL;DR: Results suggest that best classification outcome is achieved when the cleaning strategies are applied on an ANN output instead of input feature space only, and the need to consider the classifier’s nature when the classical class imbalance approaches are adapted in deep learning and big data scenarios is clear.
Journal ArticleDOI
Surface Properties of Fe4N Compounds Layer on AISI 4340 Steel Modified by Pulsed Plasma Nitriding
J. C. Díaz-Guillén,G. Vargas-Gutiérrez,E. E. Granda-Gutiérrez,J.S. Zamarripa-Piña,S. I. Pérez-Aguilar,J. Candelas-Ramírez,Lorena Álvarez-Contreras +6 more
TL;DR: In this article, the effect of current density on hardness, crystalline phase composition, layer thickness and corrosion rate of AISI 4340 steel has been studied, and X-ray diffraction analysis showed that thin layers formed during the nitriding process are constituted of γ-Fe4N for samples processed between 1 and 2.5 µm.
Effect of duty cycle on surface properties of AISI 4340 using a pulsed plasma nitriding process
J. C. Díaz-Guillén,A. Campa-Castilla,S. I. Pérez-Aguilar,E. E. Granda-Gutiérrez,A. Garza-Gomez,J. Candelas-Ramírez,R. Méndez-Méndez +6 more
TL;DR: In this article, the effect of duty cycle on the surface properties of AISI 4340 low alloy steel, in a pulsed plasma nitriding process was evaluated, and it was found that duty cycle has negligible effect on crystalline phase composition, even though the influence on surface hardness, treatment depth and compounds zone width is evident.
Journal ArticleDOI
Ion implantation of oxygen and nitrogen in CpTi
A.E. Muñoz-Castro,R. López-Callejas,E. E. Granda-Gutiérrez,Raul Valencia-Alvarado,S. R. Barocio,Rosendo Peña-Eguiluz,Antonio Mercado-Cabrera,A. de la Piedad Beneitez +7 more
TL;DR: In this article, the plasma ion implantation (PIII) of commercially pure titanium (CpTi) at a low voltage (<4kV) was presented. And the processed samples were treated in divers mixtures of O and N in order to achieve biocompatible oxidized and nitrided layers as well as to enhance their superficial hardness.
Journal ArticleDOI
Comparative in Mechanical Behavior of 6061 Aluminum Alloy Welded by Pulsed GMAW with Different Filler Metals and Heat Treatments.
Isidro Guzmán,E. E. Granda-Gutiérrez,Jorge Acevedo,Antonia Martínez,Yuliana Dávila,Rubén Velázquez +5 more
TL;DR: Results indicate that the use of ER 4043 produces stronger joints than ER 4553, but only under specific processing conditions, which include a moderate heat net flux.