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プロフィール詳細
プロジェクトを作成
★★★★★
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Dr. Christian O.に依頼
Colombia

Ph.D in materials science.With specialization in hard coatings as new protection system and development for cutting tool

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Writing Copywriting, General Proofreading & Editing
職務経験

Universidad del Valle

- 現在

Associate Professsor

Universidad de San Buenaventura

8月 2024 - 現在

Associate Professsor

Universidad del Valle

2月 2020 - 12月 2023

学歴

Ph.D, Materials Science and Engineering

Universidad del Valle del Cauca - Colombia

8月 2019 - 11月 2024

Ingeniero de materiales

Universidad del Valle del Cauca - Colombia

2月 2013 - 12月 2018

認定資格
  • 認定資格の詳細は未入力です。
出版物
JOURNAL ARTICLE
C. H. Ortiz, J. M. Fuertes, M. Bejarano, V. Barrera, and J. C. Caicedo, “Friction Coefficient Evolution of Si3N4 Binary Coating with a Stoichiometric Ratio of 57/43,” Tribol. Lett., vol. 72, no. 4, p. 118, Dec. 2024, doi: 10.1007/s11249-024-01909-6 .
C.H. Ortiz, S.S. Sanchez, J.C. Caicedo, H.D. Colorado, W. Aperador (2023). Analysis of the structural integrity of (Si3N4 and Al2O3) individuals coatings and the [Si3N4 /Al2O3]n heterostructure exposed to corrosive environments . Materials Chemistry and Physics.
Electrochemical Study of Anodized AZ31 Magnesium Alloy (Mg/MgO) Immersed under Watered Cementice Paste <head> <META HTTP-EQUIV="Refresh" CONTENT="0;URL=/servlet/useragent"> </head> . Journal of Materials Engineering and Performance.
C.H. Ortiz, A. Esguerra-Arce, Johanna Esguerra-Arce, A. Berm&#250;dez Casta&#241;eda, J.C. Caicedo, Y. Aguilar(2022). The high temperature tribological behavior of an iron oxide strengthened iron compound obtained from an industrial byproduct . Tribology International. 175. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 107834. Elsevier {BV}
Comparative Study on the Corro-Erosive Properties of Base Cemented Transition Metals TaC and HfC and TaX-HfX-C Coatings <head> <META HTTP-EQUIV="Refresh" CONTENT="0;URL=/servlet/useragent"> </head> . Metals.
Christian Ortiz Ortiz, S. S. Sanchez, J. C. Caicedo, William Arnulfo Aperador Chaparro, Jorge S&#225;nchez-Molina, Jorge Bautista-Ruiz (2022). Comparative Study on the Corro-Erosive Properties of Base Cemented Transition Metals TaC and HfC and TaX-HfX-C Coatings . Metals.
Synthesis and Tribo-mechanical Characterization of [β-Tricalcium Phosphate/Hydroxyapatite] Multilayer System as a Function of the Spatial Periodicity <head> <META HTTP-EQUIV="Refresh" CONTENT="0;URL=/servlet/useragent"> </head> . Journal of Materials Engineering and Performance.
C.H. Ortiz, W. Aperador, J.C. Caicedo (2022). Physical properties evolution of β-tricalcium phosphate/hydroxyapatite heterostructures in relation to the bilayer number . Thin Solid Films.
C.H. Ortiz and W. Aperador and J.C. Caicedo(2022). Electrochemical response of (β-TCP and HA) individual coatings and [β-TCP/HA] multilayers coatings exposed to biocompatible environments . Surface and Coatings Technology. 435. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 128266. Elsevier {BV}
C.H. Ortiz and E. Hernandez-Rengifo and J.C. Caicedo(2022). Influence of Thermal Degradation on the Mechanical Properties of Coatings [8YSZ/Al2O3]n Subjected to Thermals Cycles . Tribology in Industry. 44. (1). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 39--53. Faculty of Engineering, University of Kragujevac
C. H. Ortiz, J. C. Caicedo, W. Aperador(2022). Corrosion Properties of Heterostructured [8YSZ/Al2O3]N Coatings as a Function of the Bilayer Number . Journal of Materials Engineering and Performance. 31. (2). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 1679--1692. Springer Science and Business Media {LLC}
(2021). Corrosion Properties of Heterostructured [8YSZ/Al2O3]N Coatings as a Function of the Bilayer Number . Journal of Materials Engineering and Performance.
E. Hernandez-Rengifo Hernandez-Rengifo and C.H. Ortiz and C.H. Hidalgo and J.A. Ballesteros and J.C. Caicedo(2021). Comparative Study of Tribological and Mechanical Properties Between Single Layers of Al2O3 and Si3N4 Deposited on AISI 316 Stainless Steel . Tribology in Industry. 43. (2). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 259--273. Faculty of Engineering, University of Kragujevac
C.H. Ortiz and E. Hernandez-Rengifo and A. Guerrero and W. Aperador and J.C. Caicedo(2021). Mechanical and Tribological Properties Evolution of [Si3N4/Al2O3]n Multilayer Coatings . Tribology in Industry. 43. (1). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 23--39. Faculty of Engineering, University of Kragujevac
C.H. Ortiz and H.D. Colorado and W. Aperador and A. Jurado(2019). Influence of the Number of Bilayers on the Mechanical and Tribological Properties in [TiN/TiCrN]n Multilayer Coatings Deposited by Magnetron Sputtering . Tribology in Industry. 41. (3). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 330--343. Faculty of Engineering, University of Kragujevac
BOOK CHAPTER
Christian Ortiz Ortiz and Erick Hernandez-Rengifo and Julio Cesar Caicedo(2021). Analysis of the Tribological Evolution of Nitride-Based Coatings . Tribology [Working Title]. {IntechOpen}