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181
Efecto de la microestructura y la concentración del ácido en la corrosión de aleaciones binarias Pb-Sn
Publicado 2015“…For the automobile batteries the common lead alloys are lead-antimony (Pb-Sb), lead-calcium-tin (Pb-Ca-Sn), lead-cadmium-antimony (Pb-Cd-Sb), or lead-tin (Pb-Sn). …”
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182
Efecto de la microestructura y la concentración del ácido en la corrosión de aleaciones binarias Pb-Sn
Publicado 2015“…For the automobile batteries the common lead alloys are lead-antimony (Pb-Sb), lead-calcium-tin (Pb-Ca-Sn), lead-cadmium-antimony (Pb-Cd-Sb), or lead-tin (Pb-Sn). …”
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183
Electrochemical Impedance Spectroscopy Behavior of Nanometric Al-Cr and Cr-Al Coatings by Magnetron Sputtering
Publicado 2012“…In this work the application of nanometric Al/Cr and Cr/Al bilayers deposited on AA2024-T3, AA60601-T6 aluminum alloys and AISI 9840 steel by magnetron sputtering and DC sputtering was studied. …”
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184
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185
Electrochemical Noise Analysis of Nickel Based Superalloys in Acid Solutions
Publicado 2013“…The corrosion rates of 304 stainless steel and carbon steel where much higher than nickel base alloys. Current noise time series indicate superalloy have mostly noble potentials, but depends on the electrolyte. …”
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186
Two-stage melting of au-pd nanoparticles
Publicado 2006“…The simulations were made in the canonical ensemble, each series covering a range of temperatures from 300 to 980 K, using the Rafii-Tabar version of the Sutton and Chen interatomic potential for metallic alloys. We found that the melting transition temperature has a strong dependence on the relative concentrations of the atomic species. …”
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187
Parameter Studies on High-Velocity Oxy-Fuel Spraying of CoNiCrAlY Coatings Used in the Aeronautical Industry
Publicado 2014“…The coatings obtained by HVOF thermal spray are employed in aeronautics, aerospace, and power generation industries. Alloys and coatings designed to resist oxidizing environments at high temperatures should be able to develop a surface oxide layer, which is thermodynamically stable, slowly growing, and adherent. …”
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188
Evaluation of Passive Films on 17-7PH and 410 Stainless Steel Exposed to NaCl Solution
Publicado 2024“…This work covers the formation of a passive state for two different alloys used in the aeronautical industry. The aim of this study is to investigate the effectiveness of passivation treatments on 17-7PH and 410 SS (stainless steel) samples, specifically when performed with citric and nitric acid solutions at 49 °C using an immersion time of 90 min and subsequent exposure in 3.5 wt.% NaCl solution. …”
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189
Trimetallic nanostructures: the case of AgPd–Pt multiply twinned nanoparticles
Publicado 2013“…In some nanoparticles, the formation of a hollow structure was also observed, that facilitates the alloying of Ag and Pt in the shell region and the segregation of Ag atoms on the surface, affecting the catalytic activity and stability. …”
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190
Effect of Spun Velocities and Composition on the R‒phase and Thermomechanical Behavior in Ti‒Ni Ribbons Electrically Heated
Publicado 2016“…This work deals with structural, electrical and mechanical characterization of Ti‒50.13Ni and Ti‒49.62Ni (at.%) shape memory alloys (SMAs) fabricated at different circumferential wheel velocities. …”
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191
Tailoring the microstructure and tribological properties in commercially pure aluminium processed by High Pressure Torsion Extrusion
Publicado 2021“…High Pressure Torsion Extrusion (HPTE) as a novel approach in mechanical nanostructuring of metallic materials and alloys has the potential to be utilized in industrial applications due to its unique features in fabricating bulk-nanostructured materials with enhanced mechanical and functional properties. …”
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192
Study on the properties of CuSbS₂ and CuSbSeₓS₂₋ₓ thin films for photovoltaic and photodetector applications
Publicado 2019“…To further improve the efficiency, we alloyed CuSbS2 with selenium solid solution to fabricate quaternary CuSbSexS2−X. …”
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193
Study on the properties of CuSbS₂ and CuSbSeₓS₂₋ₓ thin films for photovoltaic and photodetector applications
Publicado 2019“…To further improve the efficiency, we alloyed CuSbS2 with selenium solid solution to fabricate quaternary CuSbSexS2−X. …”
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194
Scanning transmission electron microscopy methods for the analysis of nanoparticles
Publicado 2012“…Combining the HAADF-STEM imaging with the new aberration correction era, the STEM technique reaches a direct way to imaging the atomistic structure and composition of nanostructures at a sub-angstrom resolution. Thus, alloying in metallic nanoparticles is directly resolved at atomic scale by the HAADF-STEM imaging, and the comparison of the STEM images with results from simulations gives a very powerful way of analysis of structure and composition. …”
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195
Comportamiento a la corrosión atmosférica marina de aceros autopatinables con estructura ferrítico perlítica y ferrítico martensítica
Publicado 2015“…Therefore, it is necessary to systematically research both the influence in the corrosion resistant to marine atmospheres of the alloying elements, and others variables such as changes in the manufacturing process of this materials. …”
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196
Fabricación y caracterización de materiales Ag-Cd/CdO producidos mediante incorporación de partículas de CdO en aleaciones Ag-Cd líquidas
Publicado 2014“…ABSTRACT In the present work it has been investigated the kinetic behavior of internal oxidation processes of strips of Ag-Cd/CdO materials fabricated by adding CdO particles (size of 5 and 20 mm) in liquid Ag-Cd alloys. It has been established the metallurgical mechanism that controls the formation of the thickness covered with CdO particles produced by internal oxidation of the Ag-Cd/CdO material. …”
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197
Comportamiento bi-modal de una fundición gris y un acero estructural al carbono en corrosión atmosférica marina acelerada
Publicado 2016“…ABSTRACT According to data gathered in the last Metal Foundry Industrial Production Survey [1], approximately 46% of the industrial production of ferrous alloys is gray-iron. In this context the study of the atmospheric corrosion resistance of gray-iron becomes interesting to asset its useful life when subject to weathering conditions. …”
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198
Comportamiento bi-modal de una fundición gris y un acero estructural al carbono en corrosión atmosférica marina acelerada
Publicado 2017“…ABSTRACT According to data gathered in the last Metal Foundry Industrial Production Survey [1], approximately 46% of the industrial production of ferrous alloys is gray-iron. In this context the study of the atmospheric corrosion resistance of gray-iron becomes interesting to asset its useful life when subject to weathering conditions. …”
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Artículo