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scopus(229)
Hafnium and vanadium nitride multilayer coatings [HfN/VN] <inf>n</inf> deposited onto HSS cutting tools for dry turning of a low carbon steel: a tribological compatibility case study
ArticleAbstract: This paper shows tribological compatibility enhancement in dry turning of a low carbon steel (AISI 1Palabras claves:Cutting tool, Hafnium nitride, Hard coating, Metal machining, Multilayer, Surface integrity, tool wear, Tribology, Vanadium nitrideAutores:Amaya C., Caicedo J.C., Martínez J.H., Navarro-Devia J.H., William Arnulfo Ch AperadorFuentes:scopusHeterostructures design for Hf-Nitride/V-Nitride system
ArticleAbstract: The multilayered films were grown via reactive r.f. magnetron sputtering technique by systematicallyPalabras claves:Coherent assembly, Key words Heterostructures, Nitrides, optical propertiesAutores:Caicedo H.H., Caicedo J.C., Escobar C., Prieto P., William Arnulfo Ch AperadorFuentes:scopusHfn coating of assab 17 steel by pvd method and its effects on 6063-t5 aluminum alloy turning
ArticleAbstract: The industrial tool performance inspires the study of the machining of several materials with low prPalabras claves:aluminum, coatings, Cutting tool, Hafnium nitride, WearAutores:Caicedo J.C., Martínez J.H., Navarro-Devia J.H., Ortíz J., William Arnulfo Ch AperadorFuentes:scopusHigh Electrocatalytic Response of Ultra-refractory Ternary Alloys of Ta-Hf-C Carbide toward Hydrogen Evolution Reaction in Acidic Media
ArticleAbstract: Transition metal carbide alloys are promising materials to replace platinum as electrodes in electroPalabras claves:Autores:Coy L.E., Li Y., Valencia D.P., William Arnulfo Ch Aperador, Yate L.Fuentes:scopusHigh Electrocatalytic Response of a Mechanically Enhanced NbC Nanocomposite Electrode Toward Hydrogen Evolution Reaction
ArticleAbstract: Resistant and efficient electrocatalysts for hydrogen evolution reaction (HER) are desired to replacPalabras claves:Catalytic properties, energy production, flexible materials, Mechanical properties, Metal carbides, nanocomposites, niobium, thin films, transition metalAutores:Azanza E., Coy L.E., Estrade S., Iatsunskyi I., Peiro F., Siuzdak K., Tejada J., Torruella P., Valencia D.P., William Arnulfo Ch Aperador, Yate L., Zhang X., Ziolo R.F.Fuentes:scopusHigh-Temperature Corrosion Behavior of Bi<inf>3.75</inf>La<inf>0.25</inf>Ti<inf>3</inf>O<inf>12</inf> and Bi<inf>3</inf>La<inf>1</inf>Ti<inf>3</inf>O<inf>12</inf> Coating Prepared by rf Magnetron Sputtering
ArticleAbstract: Using the rf magnetron sputtering technique, Bi3.75La0.25Ti3O12 and Bi3La1Ti3O12 coatings were formePalabras claves:accelerated oxidation, Hot corrosion, lanthanum dopedAutores:Bautista-Ruiz J.H., Sánchez-Molina J., William Arnulfo Ch AperadorFuentes:scopusHot corrosion of yttrium stabilized zirconia coatings deposited by air plasma spray on a nickel-based superalloy
ArticleAbstract: In this research, the electrochemical impedance spectroscopy (EIS) and Tafel analysis were utilizedPalabras claves:Hot corrosion, Thermal Barrier Coatings, yttria-stabilized zirconiaAutores:Caicedo J.C., Sanchéz O.M., Vallejo N., William Arnulfo Ch Aperador, Zambrano G.Fuentes:scopusHot corrosion resistance of Al<inf>2</inf>O<inf>3</inf> coating produced by thermal spray
ArticleAbstract: In this paper the corrosion rates of the aluminum oxide (Al2O3) coatings were determined, obtained tPalabras claves:Aluminum oxide, Hot corrosion, Molten salts, Thermal sprayAutores:Bautista-Ruiz J.H., Delgado-Tobón A.E., William Arnulfo Ch AperadorFuentes:scopusElectrochemical Performance Estimation of Anodized AZ31B Magnesium Alloy as Function of Change in the Current Density
ArticleAbstract: The anodized AZ31B magnesium alloys were synthesized via electrodeposition processes. The aim of thiPalabras claves:anodization processes, AZ31B magnesium alloy, Electrochemical Impedance Spectroscopy (EIS)Autores:Caicedo J.C., Franco F., Girón L., Tirado L., William Arnulfo Ch AperadorFuentes:scopusElectrochemical Study of Anodized AZ31 Magnesium Alloy (Mg/MgO) Immersed under Watered Cementice Paste
ArticleAbstract: The main purpose of this research was to determine the electrochemical behavior of the anodized AZ31Palabras claves:anodized layer, AZ31/MgO system, Ceramic concrete, electrochemical propertiesAutores:Caicedo J.C., Ortiz C.H., William Arnulfo Ch AperadorFuentes:scopus