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scopus(16)
ANTICORROSIVE EVALUATION OF COPPER-IRON MIXTURES PROCESSED BY POWDER METALLURGY
ArticleAbstract: Through the powder metallurgy process, copper and iron powders were mixed in the proportions Cu betwPalabras claves:Copper, CORROSIÓN, Iron, Powder metallurgy, RoughnessAutores:Bautista-Ruiz J.H., Caicedo J.C., William Arnulfo Ch AperadorFuentes:scopusA comparative study of corrosive-erosive effects at aisi d3 steel, 304 stainless steel and crn/aln material
ArticleAbstract: Corrosive-erosive effect on AISI D3 steel, 304 stainless steel and CrN/AlN coating in aqueous NaCl sPalabras claves:Corrosion-erosion, Electrochemical tests, Multilayer coating, Surface analysisAutores:Cabrera G., Caicedo H.H., Caicedo J.C., William Arnulfo Ch AperadorFuentes:scopusDetermination of multilayer effect evidence on metal carbon-nitride system
ArticleAbstract: TiCN/TiNbCN multilayers were deposited on silicon substrates by r.f. magnetron sputtering with alterPalabras claves:Epitaxial growth, Mechanical properties, Multilayers, TiCN, TiNbCNAutores:Caicedo J.C., Guerrero A., William Arnulfo Ch AperadorFuentes:scopusCorrosion nature in [con/aln]n multilayers obtained from laser ablation
ArticleAbstract: The aim of this work is the improvement of the electrochemical behavior of industrial steel using [CPalabras claves:Mechanical properties, Multilayer coatings, pulsed laser deposition (PLD), Scratching, WearAutores:Bonilla N., Caicedo J.C., William Arnulfo Ch AperadorFuentes:scopusCorrosion resistance improvement of steel AISI 4140 by using a titanium/titanium nitride multilayer coating system
ArticleAbstract: Steel 4140 is widely used for fabrication of machines components with hardness between 25 and 35 RocPalabras claves:CORROSIÓN, magnetron sputtering, Multilayer, Titanium nitrideAutores:Bejarano G., Caicedo J.C., Correa F., Rincón C., William Arnulfo Ch AperadorFuentes:scopusCorrosion resistant surface for vanadium nitride and hafnium nitride layers as function of grain size
ArticleAbstract: In this research it was studied vanadium nitride (VN) and hafnium nitride (HfN) film, which were depPalabras claves:C. X-ray diffraction, D. Electrochemical propertiesAutores:Caicedo J.C., Escobar C., William Arnulfo Ch AperadorFuentes:scopusCorrosion surface protection by using titanium carbon nitride/titanium- niobium carbon nitride multilayered system
ArticleAbstract: The aim of this work is the improvement of the electrochemical behavior of 4140 steel substrate usinPalabras claves:electrochemical properties, Multilayer coatings, Nitrides, Sputtering, Transmission electron microscopy, X-Ray diffractionAutores:Amaya C., Cabrera G., Caicedo J.C., Esteve J., Gómez M.E., Prieto P., William Arnulfo Ch AperadorFuentes:scopusCorrosion-erosion behavior in coatings of TiN / ZrN deposited on aisi 4140 steel
ArticleAbstract: Thin films of titanium nitride/zirconium nitride were deposited on AISI 4140 steel by a multi-targetPalabras claves:Coating, CORROSIÓN, erosion, Multilayer, Sputtering, WearAutores:Caicedo J.C., Mejia A., William Arnulfo Ch AperadorFuentes:scopusCorrosive response for Ti-Si-C-N coating as a function of applied power
ArticleAbstract: The present study demonstrates a detailed analysis of the electrochemical behavior of the nc-Ti-Si-CPalabras claves:electrochemical properties, Quaternary coatings, structural properties, Ti-Si-C-NAutores:Caicedo J.C., Hernandez-Renjifo E., Ortiz C.H., Rodríguez L.A., 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:scopus