Listar Memoria en abstract por autor "0000-0002-2241-9545"
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A comparison of crystallization activation energy determination between differential thermal analysis and hot stage microscopy for lead-zinc-borosilicate glass ceramics during sintering
Cedillos Barraza, omar (MRS, 2018-08-20)Particular sintering behavior may be found for some kind of ceramic materials where shrinkage is stopped before reaching the shrinkage outset. Crystallization of glass powder can stop shrinkage during sintering. Then, a ... -
A Comparison Of The Activation Energy Determination For Crystallization By Differential Thermal Analysis And Shrinkage By Hot Stage Microscopy For Lead-Zincborosilicate Glass Ceramics During Sintering
Garcia Casillas, Perla Elvia; Rodriguez Gonzalez, Claudia; Olivas Armendariz, Imelda; Martinez, Carlos Alberto; Camacho Montes, Hector; 183097; Cedillos Barraza, Omar (2021-08-18)Particular sintering behavior may be found for some kind of ceramic materials where shrinkage is stopped before reaching the shrinkage outset. Crystallization of glass powder can stop shrinkage during sintering. Thermal ... -
A SOLID MECHANICS APPROACH FOR CERAMIC PROCESSING AND PROPERTIES CHARACTERIZATION
Camacho Montes, Hector (Sociedad Mexicana de Materiales, 2023-08-13)Ceramic processing deals with a large number of parameters to be controlled. In addition to this, the connection among processing variables is usually larger than expected. One solution to deal with this situation can be ... -
Asymptotic homogenization approach applied to periodic laminated Cosserat media with imperfect contact conditions
Espinosa-Almeyda, Yoanh; Sánchez Valdés, César Fidel; Camacho Montes, Hector; Yanes, V.; Rodríguez-Ramos, R.; Sabina, F.J. (Quântica Editora, Lda., 2022-11-04)In this work, the two-scale asymptotic homogenization method (AHM) is applied to find the effective properties of periodic laminated Cosserat media with centro-symmetric constituents and non-uniform imperfect interface ... -
CALCULATION OF EFFECTIVE PROPERTIES FOR FIBER-REINFORCED PIEZOELECTRIC COMPOSITES
Camacho Montes, Hector; Espinosa-Almeyda, Yoanh; Barraza de León, Lorenzo Efrain; Otero Hernández, Jose Antonio (Sociedad Mexicana de Materiales, 2023-08-13)The theoretical and/or experimental investigation of the global properties of composite materials occupies a determining place in obtaining new materials with better specific characteristics, for a given application. The ... -
DENSIFICATION AND SHAPE DEFORMATION CASES DURING SINTERING DESCRIPTION BASED ON SOLID MECHANICS
Camacho Montes, Hector (Sociedad Mexicana de Materiales, 2022-08-15)Continuum Mechanics offers a useful tool to describe macroscopic aspects of powder compact sintering. Densification and shape deformations are two examples where solid mechanics can provide an accurate description. A resume ... -
Effect of Hot Deformation and T6 Heat Treatment On Precimitation Betha-Phase and Microhardbess on A356 Modified With Ni
Medrano Prieto, Hansel Manuel (XXVIII International Materials Research Congress, 2019-08-18)Al-Si alloys are applied in automotive industries owing to corrosion resistance, excellent strength/weight ratio and high fluidity. The typical as-cast microstructure of A356 alloy is composed by Al dendrites, interdendritic ... -
Effect of Rare Earth Ce/La Addition on the Microstructure and Hardness of Nickel-Based Superalloy Inconel 718
Medrano Prieto, Hansel Manuel (XXVIII International Materials Research Congress, 2019-08-19)Superalloy Inconel 718 is employed in aeronautic/aerospace engines, nuclear and chemical industries due to its high oxidation resistance and excellent mechanical properties at elevated temperatures. In recent years, research ... -
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 ... -
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 ... -
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) -
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. ...