Listar Publicaciones por autor "0000-0002-2241-9545"
Mostrando ítems 21-40 de 55
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Effect of Trace Ce/La Addition on the Microstructure and Microhardness of Nanostructured Nickel-based Superalloy Inconel 718
Medrano Prieto, Hansel Manuel (Cambridge University Press, 2019-08-31)The nickel-base superalloy Inconel 718, have excellent properties to be used in high temperature applications, its principal characteristics are: high resistance to oxidation, good mechanical properties in elevated work ... -
EFFECT OF TWO-STEP AGING HEAT TREATMENT AND RARE EARTH ADDITIONS ON THE MICROSTRUCTURE AND MICROHARDNESS OF NANOSTRUCTURED SUPERALLOY INCONEL 718
Castro Carmona, Javier Servando; Camacho Montes, Hector; Medrano Prieto, Hansel Manuel; Santos Beltran, Audel; Gallegos Orozco, Veronica; Garay Reyes, Carlos Gamaliel; Rodríguez Cabriales, Gustavo; Ruiz Esparza Rodríguez, Marco Antonio; Guía Tello, Juan Carlos; Estrada Guel, Ivanovich; Martínez Sánchez, Roberto (Sociedad Mexicana de Materiales, 2022-08-15)Inconel 718 is plenty used in elevated work temperatures because it possesses high resistance to oxidation and good mechanical properties; its principal applications are in aeronautics and aerospace engines, nuclear reactors ... -
Effect on Microstructure and Nanoindentation of a AlCoFeMoNi High Entropy Alloy
Baldenebro-Lopez, Francisco (2018-08-01)In this work, elemental powders supplied by Alfa Aesar with purity higher than 99.5% in weight Al, Co, Fe, Mo and Ni were initially weighed and mixed. The MA was performed in a high-energy ball mill (SPEX-8000M) for 10 h ... -
Effective Complex Properties for Three-Phase Elastic Fiber-Reinforced Composites with Different Unit Cells
Camacho Montes, Hector; Sabina, Federico J.; Espinosa Almeyda, Yoanh; Guinovart Díaz, Raúl; Rodríguez Ramos, Reinaldo (2021-02-01)The development of micromechanical models to predict the effective properties of multi-phase composites is important for the design and optimization of new materials, as well as to improve our understanding about the ... -
EFFECTIVE PROPERTIES OF PERIODIC LAMINATED CENTRO-SYMMETRIC MICROPOLAR COMPOSITES WITH NON-UNIFORM IMPERFECT CONTACT CONDITIONS
Sánchez Valdés, César Fidel; Camacho Montes, Hector; Yanes, Victor; Rodríguez Ramos, Reinaldo; Espinosa Almeyda, Yoanh; Otero Hernández, Jose Antonio; Sabina Ciscar, Federico Juan (Sociedad Mexicana de Materiales, 2022-08-15)The two-scale asymptotic homogenization method (AHM) is implemented for periodic laminated micropolar composites with centro-symmetric constituents and non-uniform imperfect interface contact conditions, i.e., tractions ... -
EFFECTIVE PROPERTIES OF PERIODIC LAMINATED COSSERAT COMPOSITES WITH CENTRO-SYMMETRIC CONSTITUENTS
Sánchez Valdés, César Fidel; Camacho Montes, Hector; Rodríguez Ramos, Reinaldo; Yanes, Victor; Espinosa Almeyda, Yoanh; Otero Hernández, Jose Antonio; Sabina Ciscar, Federico Juan; Lebon, Frederic (Sociedad Mexicana de Materiales, 2022-08-15)In this work, the effective properties of heterogeneous centro-symmetric multi-laminated Cosserat composite materials with isotropic constituents are found by the two-scale asymptotic homogenization method (AHM). The local ... -
Elliptic functions and lattice sums for effective properties of heterogeneous materials
Camacho Montes, Hector; Espinosa Almeyda, Yoanh; Rodríguez Ramos, Reinaldo; Guinovart Díaz, Raúl; Sabina Ciscar, Federico J. (2021-03-24)Effective properties of fiber-reinforced composites can be estimated by applying the asymptotic homogenization method. Analytical solutions are possible for infinite long circular fibers based on the elliptic quasi-periodic ... -
GRAIN SIZE AND CRYSTALLOGRAPHIC TEXTURE EFFECT ON THE PIEZOELECTRIC COEFFICIENT d33 OF BaTiO3 CERAMICS
Camacho Montes, Hector; Olmos Galarza, Benjamin Alejandro; Herrera Perez, Guillermo (Sociedad Mexicana de Materiales, 2022-08-15)The following investigation has the purpose to describe the effect of grain size and the crystallographic texture on the piezoelectric coefficient d33 for BaTiO3. Dense BaTiO3 ceramics with different grain sizes were ... -
High Resolution Laser Assisted Load Dilatometry Focused On Simultaneous Axial And Radial Strain Measurements For Sintering Characterization
Camacho Montes, Hector (Sociedad Mexicana de Materiales, A.C., 2021-08-15)Continuum description is a useful tool for sintering characterization. Homogeneous sample with uniform distribution of temperature and green density can be easily characterized by traditional dilatometry. However, this ... -
HIGH RESOLUTION LASER ASSISTED LOAD DILATOMETRY FOCUSED ON SIMULTANEOUS AXIAL AND RADIAL STRAIN MEASUREMENTS FOR SINTERING CHARACTERIZATION
Camacho Montes, Hector (Sociedad Mexicana de Materiales, 2022-08-15)Continuum description is a useful tool for sintering characterization. Homogeneous sample with uniform distribution of temperature and green density can be easily characterized by traditional dilatometry. However, this ... -
HOMOGENIZATION BASED COMPOSITE MATERIALS PROPERTIES ESTIMATION: AN APPROACH FOR DESIGN AND OPTIMIZATION
Camacho Montes, Hector (Sociedad Mexicana de Materiales, 2023-08-13)Homogenization techniques have been receiving wide attention for decades in the academic community. Mathematically, an equivalent homogeneous medium is sought to describe the behavior of heterogeneous materials. For most ... -
HYDROTHERMAL SYNTHESIS OF BISMUTH SODIUM POTASSIUM TITANATE
Camacho Montes, Hector; Rodriguez Gonzalez, Claudia; 199187; Soto Nieto, Fernando (Sociedad Mexicana de Materiales, 2022-08-15)Amidst the urgent searching for materials that replace lead-based ferroelectric ceramics for more environmentally friendly alternatives, the system (1-x)Na0.5Bi0.5TiO3–xK0.5Bi0.5TiO3 (BNKT) is widely studied due to its ... -
INFLUENCE OF GRAIN SIZE ON UNIAXIAL VISCOSITY DURING THE SINTERING PROCESS IN CERAMICS
Camacho Montes, Hector; Mederos, Boris; 183097; Vega Siverio, Antonino; Espinoza Ochoa, Irma Magaly (Sociedad Mexicana de Materiales, 2022-08-15)The present work aims to investigate the susceptibility of uniaxial viscosity to characterize the influence of grain size during the sintering process in ceramics, monitoring and estimating during its evolution and acting ... -
Influence of HIP Sintering and Ce/La Additions on the Microstructure and Hardness on Inconel 718 Nickel-Based Superalloy
Estrada Barbosa, Quirino; Silva Aceves, Jesus Martin; Castro Carmona, Javier Servando; Camacho Montes, Hector; Medrano Prieto, Hansel; Garay-Reyes, C.G.; Ruiz-Esparza-Rodriguez, M.A.; Estrada, Ivanovich; Guía-Tello, J.C.; Martínez-Sánchez, Roberto (Cambridge University Press, 2020-07-30) -
Influence of Rare Earths Additions on the Microstructure and Hardness of Heat-treated Nanostructured Superalloy Inconel 718
Castro Carmona, Javier Servando; Camacho Montes, Hector; Medrano Prieto, Hansel Manuel; Santos Beltran, Audel; Garay Reyes, Carlos Gamaliel; Rodríguez Cabriales, Gustavo; Ruiz Esparza Rodríguez, Marco Antonio; Estrada Guel, Ivanovich; Martínez Sánchez, Roberto (2022-07-22)The superalloy Inconel 718 is greatly employed in high-temperature applications due to its principal characteristics: high resistance to oxidation and excellent mechanical performance at elevated temperatures; hence, its ... -
Influence of Sintering Temperature on AlCoCrFeNiMo(Tix, x=0,1) High Entropy Alloys
Baldenebro-Lopez, Francisco (2018-08-01)In several reported investigations related to powder metallurgy, the manufacture of consolidated specimens by advanced sintering techniques such as hot pressing and spark plasma sintering is preferred, since denser products ... -
Interphase effect on the effective magneto-electro-elastic properties for three-phase fib er-reinforce d composites by a semi-analytical approach
Camacho Montes, Hector; Espinosa Almeyda, Yoanh; Otero, José Antonio; Rodríguez Ramos, Reinaldo; Lopez Realpozo, Juan Carlos; Guinovart Diaz, Raul; Sabina, Federico J (2020-06-14)A semi-analytical approach is proposed to determine the effective magneto-electro-elastic moduli of a fiber-reinforced composite. We especially focus on predicting the effective properties of three-phase periodic composite ... -
Micromechanical characterization of quasi-periodic multi-laminated cosserat elastic composites
Espinosa-Almeyda, Yoanh (2023-08-17)Micromechanical models based on Solid Mechanics have been efficient tools for the theoretical study of multiphase composite materials. Their results contribute to materials characterization mechanisms, to define ... -
Microstructure And Hardness Evolution Of Inconel 718 Alloy Modified With Traces Of CE/LA And Sintered By Hip
Silva Aceves, Jesus Martin; Castro Carmona, Javier Servando; Camacho Montes, Hector; Medrano Prieto, Hansel Manuel; Garay Reyes, Carlos Gamaliel; Ruiz Esparza Rodríguez, Marco Antonio; Guía Tello, Juan Carlos; Estrada, Ivanovich (Sociedad Mexicana de Materiales, A.C., 2021-08-15)Nickel-Based superalloys are extensively used in aeronautic/aerospace engines, energy, and chemical industries owing to its offers high oxidation resistance and excellent mechanical properties at elevated temperatures. ... -
Optimización de piezoeléctricos ecológicos por medio del monitoreo in situ de la viscosidad uniaxial
Camacho Montes, Hector (2021-10-16)El informe de la segunda etapa del proyecto comprende dos avances fundamentales. El primero consiste en los desarrollos teóricos que afortunadamente no sufrieron afectaciones debido a la contingencia. Se logró completar ...