Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Gregorio Vargas"'
Autor:
Carmen E. Velázquez-González, Francisco J. Martínez-Baltodano, Jorge López-Cuevas, Gregorio Vargas-Gutiérrez
Publikováno v:
Metals, Vol 14, Iss 1, p 77 (2024)
The electrochemical co-deposition of Cr-Co oxide coatings at room temperature on 304 stainless steel (SS) was studied using an electrolyte composed of a mixture of ethylene glycol (EG), hydrated metal chloride salts (MCln∙YH2O), and water as a seco
Externí odkaz:
https://doaj.org/article/8e90483eb04540a894ef922dccc99a2c
Publikováno v:
Energies, Vol 16, Iss 18, p 6533 (2023)
Quality function deployment (QFD) is now used in various fields, such as product development, design, manufacturing, planning, and quality management services, as a planning tool to achieve customer requirements and needs while improving performance
Externí odkaz:
https://doaj.org/article/58655904f12643cf90f145384a079a42
Autor:
Sasirot Khamkure, Victoria Bustos-Terrones, Arael Torrecilla-Valle, Prócoro Gamero-Melo, Audberto Reyes-Rosas, Gregorio Vargas-Gutiérrez, Sofía-Esperanza Garrido-Hoyos
Publikováno v:
Engineering Proceedings, Vol 37, Iss 1, p 34 (2023)
Magnetic carbon xerogels were synthesized via direct sonication to load magnetite nanoparticles in sol–gel polycondensation onto resorcinol-formaldehyde gels. The resulting organic gels were carbonized and subjected to surface modification using H2
Externí odkaz:
https://doaj.org/article/8bf5b352c50c44faac7b970dc30df7d4
Publikováno v:
Metals, Vol 13, Iss 2, p 309 (2023)
AISI 304 SS has good corrosion resistance in a variety of environments but does not have good resistance to wear. Aggressive marine environments require materials that can withstand both the biocorrosion and the wear associated with the impact of wav
Externí odkaz:
https://doaj.org/article/0627326d8f644226ae62afedbed3acf2
Publikováno v:
Toxics, Vol 10, Iss 5, p 229 (2022)
The authors would like to make corrections to their published paper [...]
Externí odkaz:
https://doaj.org/article/ba34483bec7449b992c5024ca43b69fa
Publikováno v:
Toxics, Vol 10, Iss 1, p 35 (2022)
In humid environments, the formation of biofilms and microfouling are known to be the detrimental processes that first occur on stainless steel surfaces. This is known as biofouling. Subsequently, the conditions created by metabolites and the activit
Externí odkaz:
https://doaj.org/article/1c24462e3356436f8d295db78ebe382c
Autor:
Ana Arizmendi-Morquecho, Araceli Campa-Castilla, C. Leyva-Porras, Josué Almicar Aguilar Martinez, Gregorio Vargas Gutiérrez, Karla Judith Moreno Bello, L. López López
Publikováno v:
Advances in Materials Science and Engineering, Vol 2014 (2014)
Twin wire arc spraying (TWAS) was used to produce an amorphous crystalline Fe-based coating on AISI 1018 steel substrate using a commercial powder (140MXC) in order to improve microhardness and wear properties. The microstructures of coating were cha
Externí odkaz:
https://doaj.org/article/60b777900cc44d1d974ff1b6b2da8dcc
Autor:
Nicole Nicolbaltodano, Gregorio Vargas
Publikováno v:
Nexo Revista Científica. 36:38-52
El comportamiento electroquímico del cloruro de cobalto y níquel hexahidratado en etalina fue investigado mediante voltametría cíclica a 30 °C. Los resultados muestran que la reacción de reducción de ambos elementos es cuasi reversible y ocurr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::693d8928ee486b2681c94c5140eeb64f
https://doi.org/10.5377/nexo.v36i01.15796
https://doi.org/10.5377/nexo.v36i01.15796
Autor:
Lilia Guadalupe Arellano-Galindo, Ana Cecilia Reynosa-Martínez, Juniet Rebeca Gaitán-Arévalo, María Fernanda Valerio-Rodríguez, Gregorio Vargas-Gutiérrez, Eddie López-Honorato
Publikováno v:
Ceramics International. 48:21631-21637
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffa57e075bf66a925181165e0295b9de
https://doi.org/10.1016/j.ceramint.2022.04.137
https://doi.org/10.1016/j.ceramint.2022.04.137
