Zobrazeno 1 - 10 of 26 pro vyhledávání: '"M. Montoya-Dávila"'
1
Effect of high Al2O3 content on the microstructure and electrical properties of Co- and Ta-doped SnO2 varistors
Autor: L. V. García-Quiñonez, M. P. Torres Chiquito, Josue Amilcar Aguilar-Martínez, M.B. Hernández, Martin I. Pech-Canul, M. Montoya Dávila
Publikováno v: Journal of Materials Science: Materials in Electronics. 30:17342-17349
Varistor behavior shows significant differences when the addition levels of different dopants like In2O3, Cr2O3, and Al2O3 are changed, thus stimulating current investigations on the SnO2–Co3O4–Ta2O5 ceramic system. In this contribution, the infl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1ab768f68e93ffb07633a5750198b550
https://doi.org/10.1007/s10854-019-02082-6
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2
Experimentation on Tool Wear and Surface Roughness in AISI D2 Steel Turning with WC Insert
Autor: M. Montoya Dávila, F. Alvarado Hernández, V.H. Baltazar-Hernandez, N. López-Luiz, O. Jiménez Alemán
Publikováno v: Modern Mechanical Engineering. :204-220
The Taguchi method, based on an orthogonal arrangement (L9, 33), the vari-ance analysis, the signal-to-noise ratios and the response surface methodol-ogy have been used to optimize maximum flank wear (VBmax) and surface roughness (Ra) of the cutting
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::500ee1f04c81571f429b1cb91d96e4df
https://doi.org/10.4236/mme.2018.83014
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3
Nucleation of Fe-Rich Intermetallic Phases on α-Al2O3 Oxide Films in Al-Si Alloys
Autor: Alejandra Hernández-Rodríguez, Fabián Equihua-Guillén, Salvador Luna-Álvarez, M. Montoya-Dávila, S. I. Maldonado-Ruiz, M. J. Castro-Román, Rodrigo Muñiz-Valdez, P. Orozco-González, S. Haro-Rodriguez
Publikováno v: Journal of Minerals and Materials Characterization and Engineering. :15-25
Nucleation of Fe-rich intermetallic phases on α-Al2O3 oxide films was analyzed in five experimental Al-Fe-Mn-Si alloys. In an attempt to verify the role of α-Al2O3 films in nucleating Fe-rich intermetallics, experiments have been conducted under co
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b61b24d60a740c7eb48a3b22ece83871
https://doi.org/10.4236/jmmce.2015.31003
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5
Effect of SiCp multimodal distribution on pitting behavior of Al/SiCp composites prepared by reactive infiltration
Autor: M.A. Pech-Canul, M. Montoya-Dávila, Martin I. Pech-Canul
Publikováno v: Powder Technology. 195:196-202
The effect of coated-SiC p multimodal-size-distribution on the pitting behavior of Al/SiC p composites was investigated. α-SiC powders (10, 54, 86, and 146 μm) were properly mixed and coated with silica to produce porous preforms with 0.6 volume fr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::abd541dfb0f2e7164e07ecb75db428ec
https://doi.org/10.1016/j.powtec.2009.06.009
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6
Microstructure and Mechanical Properties of Al/Sicp Composites with Multimodal Size Distribution of Reinforcements
Autor: M. Montoya-Dávila, M.A. Pech-Canul, Martin I. Pech-Canul
Publikováno v: Materials Science Forum. 560:115-120
The effect of particle size distribution and particle size ratio of SiCp in SiCp/SiO2 preforms on the microstructure, microhardness of SiCp reinforcements, modulus of rupture, and superficial hardness of Al/SiCp composites produced by pressureless in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4e560f351daff63f31d0d9ac8f2f4776
https://doi.org/10.4028/www.scientific.net/msf.560.115
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7
Effect of Mg Alloying Addition on Dissolution Behavior of Oxide Films in Al-Si-Mg Alloys
Autor: Martin I. Pech-Canul, Marbella Echeverría, M. Montoya-Dávila, M.A. Pech-Canul
Publikováno v: ECS Transactions. 3:557-564
Cinvestav-Saltillo, carr. Saltillo-Mty Km 13, Saltillo, Coah., Mexico 25900 Cyclic polarization measurements were carried out for Al-10%Si-X%Mg (X: 3%, 6% and 9.5%) alloys in borate solutions with and without additions of 50 mM NaCl. The voltammetric
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::badd7b4fa3ccc8518b57db7442298725
https://doi.org/10.1149/1.2789257
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8
Effect of bi- and trimodal size distribution on the superficial hardness of Al/SiCp composites prepared by pressureless infiltration
Autor: M. Montoya-Dávila, Martin I. Pech-Canul, M.A. Pech-Canul
Publikováno v: Powder Technology. 176:66-71
The effect of particle size distribution on the superficial hardness of Al/SiCp composites prepared by pressureless infiltration, as well as on the microhardness and fracture toughness (KIC) of particulate silicon carbide (SiCp) was investigated. Pre
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d85e3753e878bbd49b1b937154ca3bed
https://doi.org/10.1016/j.powtec.2007.02.008
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10
Young's modulus of Al/SiC P/MgAl2O4 composites with different particle size distribution of reinforcements
Autor: R. Escalera-Lozano, Martin I. Pech-Canul, M.A. Pech-Canul, M. Montoya-Dávila
Publikováno v: Matéria (Rio de Janeiro) v.15 n.2 2010
Matéria (Rio de Janeiro. Online)
instacron:RLAM
Matéria (Rio de Janeiro), Volume: 15, Issue: 2, Pages: 233-239, Published: 2010
The effect of particle size distribution of SiC particulate reinforcements coated with colloidal SiO2 on Young´s modulus of Al/SiCp/MgAl2O4 composites fabricated by reactive infiltration was investigated. Composites were prepared from porous preform
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34e1c261addb127834f866360226bb4d
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762010000200021
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