Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Alexis Chino-Ulloa"'
Autor:
Itzel Pamela Torres-Avila, Roberto M. Souza, Alexis Chino-Ulloa, Pablo Alfredo Ruiz-Trabolsi, Raúl Tadeo-Rosas, Rafael Carrera-Espinoza, Enrique Hernández-Sánchez
Publikováno v:
Crystals, Vol 13, Iss 7, p 1059 (2023)
In this work, titanium oxide nanotubes (TNTs) were formed by anodic oxidation on the surface of a Ti–6Al–4V alloy. An electrolyte based on ethylene glycol (EG) and ammonium fluoride (NH4F) was used. Different anodizing periods (10, 20, 30, 40, 50
Externí odkaz:
https://doaj.org/article/b261c4b331ee481aa214fc1c785e5c1f
Autor:
Pablo Alfredo Ruiz-Trabolsi, Alexis Chino-Ulloa, José Guadalupe Miranda-Hernández, Raúl Tadeo-Rosas, Rafael Carrera-Espinoza, Julio César Velázquez, Enrique Hernández-Sánchez
Publikováno v:
Crystals, Vol 12, Iss 2, p 298 (2022)
This work compares the tribological behavior of surface layers obtained by three different hardening processes. The layers were formed on the surface of AISI 4140 steel by applying three different thermochemical treatments. Wear resistance was evalua
Externí odkaz:
https://doaj.org/article/e698b0c7e07646ffa64a58610cbaec9a
Autor:
Hernández-Sánchez, Itzel Pamela Torres-Avila, Roberto M. Souza, Alexis Chino-Ulloa, Pablo Alfredo Ruiz-Trabolsi, Raúl Tadeo-Rosas, Rafael Carrera-Espinoza, Enrique
Publikováno v:
Crystals; Volume 13; Issue 7; Pages: 1059
In this work, titanium oxide nanotubes (TNTs) were formed by anodic oxidation on the surface of a Ti–6Al–4V alloy. An electrolyte based on ethylene glycol (EG) and ammonium fluoride (NH4F) was used. Different anodizing periods (10, 20, 30, 40, 50
Autor:
R. Tadeo-Rosas, Jorge A. Yescas-Hernández, Alexis Chino-Ulloa, M.A.L. Hernández-Rodríguez, R. Carrera-Espinoza, Enrique Hernández Sánchez, C.O. Alvarez, I.P. Torres Avila
Publikováno v:
Defect and Diffusion Forum. 400:65-74
This paper evaluates the tribological behavior of borided AISI 316L steel after being exposed to a secondary process to form a thin film of a solid lubricant. The process known as Short Annealing Process (SAP), allows creating a thin film of boric ac
Autor:
Alexis Chino-Ulloa, Pablo Alfredo Ruiz-Trabolsi, Itzel Pamela Torres-Avila, Carlos Orozco-Álvarez, Raúl Tadeo-Rosas, Julio César Velázquez, Enrique Hernández-Sánchez
Publikováno v:
Coatings; Volume 12; Issue 10; Pages: 1387
This study examines the formation of hard layers containing Ni-B and Cr-B on the surface of 80/20 nickel–chromium alloy. The work evaluates the mechanical properties of the boride layers using instrumented nanoindentation. In addition, the growth k
Autor:
José L. Castrejón-Flores, E. Hernández-Sánchez, Itzel P. Torres-Avila, Pablo A. Ruiz-Trabolsi, Moisés Cabrera-González, Mario Hernandes-Alejandro, Alexis Chino-Ulloa, J. C. Velázquez
Publikováno v:
MATERIALS TRANSACTIONS. 60:1605-1613
Autor:
Carlos Orozco-Álvarez, R. Carrera-Espinoza, José L. Castrejón-Flores, J. C. Velázquez, Itzel P. Torres Avila, Alexis Chino-Ulloa, Jorge A. Yescas-Hernández, E. Hernández-Sánchez
Publikováno v:
MATERIALS TRANSACTIONS. 60:156-164
Autor:
Héctor Herrera-Hernández, E. Hernández-Sánchez, J. C. Velázquez, Alexis Chino-Ulloa, R. Carrera-Espinoza, R. Velázquez-Mancilla
Publikováno v:
Advances in Materials Science and Engineering, Vol 2015 (2015)
The effect of environmental humidity on the self-lubricating properties of a thin film of boric acid (H3BO3) was evaluated. H3BO4films were successfully formed on the surface of AISI 316L steel. The study was conducted on AISI 316L steel because of i