Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Roal Torres-Sánchez"'
Autor:
Paulo Eduardo García-Nava, Gabriel Plascencia-Barrera, Luis Alberto Rodríguez-Picón, Roal Torres-Sánchez, Rafael García-Martínez
Publikováno v:
Mathematics, Vol 12, Iss 22, p 3563 (2024)
A significant number of alloyed metals applied for different purposes are currently available in industry. The hardness of a piece is an important parameter to consider. The tempering process is widely used to change a metal’s hardness, which is ob
Externí odkaz:
https://doaj.org/article/aef033484c224fa39bf13c16944abe37
Autor:
Fernando Valenzuela-De la Rosa, Roal Torres-Sánchez, Carlos Domínguez-Ríos, Alfredo Aguilar-Elguézabal
Publikováno v:
Metals, Vol 11, Iss 10, p 1568 (2021)
FeCrCB alloys have become an attractive option as a hardfacing coating to extend the service life of tools used in primary and secondary industries. In this work, experiments are reported on the sintering of FeCrCB alloy powders for hardfacing coatin
Externí odkaz:
https://doaj.org/article/4dcbb28dcd8c4fc7859f248d929d8976
Autor:
Carlos Domínguez Ríos, Fernando Valenzuela de la Rosa, Roal Torres Sánchez, Alfredo Aguilar Elguezabal, José T. Holguín-Momaca
Publikováno v:
Journal of Minerals and Materials Characterization and Engineering. :393-406
This study presents a simple process to deposit a hardfacing coating on a steel substrate, based on the sintering of metallic powder applied by tape casting (by a slurry of metallic powder suspension onto a steel substrate) thus avoiding the use of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a77be7baf4ee565950e78b6311ae0e4
https://doi.org/10.4236/jmmce.2020.85025
https://doi.org/10.4236/jmmce.2020.85025
Autor:
C. Domínguez-Rios, Fernando Valenzuela-De la Rosa, Roal Torres-Sánchez, Alfredo Aguilar-Elguezabal
Publikováno v:
Metals, Vol 11, Iss 1568, p 1568 (2021)
Metals
Volume 11
Issue 10
Metals
Volume 11
Issue 10
FeCrCB alloys have become an attractive option as a hardfacing coating to extend the service life of tools used in primary and secondary industries. In this work, experiments are reported on the sintering of FeCrCB alloy powders for hardfacing coatin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f983ea8c33e6411ecb790c014d8e92e8
https://www.mdpi.com/2075-4701/11/10/1568
https://www.mdpi.com/2075-4701/11/10/1568
Autor:
Karla Aviña-Camarena, Jaime Taha-Tijerina, Demófilo Maldonado-Cortés, Roal Torres-Sánchez, C. Domínguez-Rios
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 103:1959-1964
The aim of this research is to evaluate the tribological characteristics of the electroless Ni–B film under extreme pressure conditions, with coating thickness of 3 μm, 6 μm, and 12 μm in the as-plated condition and with incorporation of heat tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76b35c2e00f0070756bb979ec54af5af
https://doi.org/10.1007/s00170-019-03684-4
https://doi.org/10.1007/s00170-019-03684-4
Publikováno v:
Surface and Coatings Technology. 315:181-187
A simple and eco-friendly process to coat TiH 2 powders with electroless Ni-B was developed. The TiH 2 particles were cleaned, sensitized and activated. Sensitization by Sn 2 + produced highly dispersed Sn nanoparticles on the surface. During activat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1ef2ba8d3e87580d3ba8a4379008011
https://doi.org/10.1016/j.surfcoat.2017.02.038
https://doi.org/10.1016/j.surfcoat.2017.02.038
Publikováno v:
Materials Chemistry and Physics. 243:122591
The key element in the production of metal foams is the availability of a gas provider, which must be able to release the gas once the metal reaches the liquidus temperature, allowing the homogeneous formation of pores in a narrow size distribution.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e07508091caac3807b86f7d36ab2dfb
https://doi.org/10.1016/j.matchemphys.2019.122591
https://doi.org/10.1016/j.matchemphys.2019.122591
Autor:
M. Román-Aguirre, C. Domínguez-Rios, José T. Holguín-Momaca, Claudia A. García-Aguirre, Alfredo Aguilar-Elguezabal, Roal Torres-Sánchez
Publikováno v:
Surface and Coatings Technology. 282:107-114
In this work we report on the Ni–B electroless coating of multiwall carbon nanotubes (MWCNTs). Characterization was carried out using scanning electron microscopy, high-resolution transmission electron microscopy, X-ray diffraction, Raman spectrosc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7fb6caa6065ee4b0278f434723e2114
https://doi.org/10.1016/j.surfcoat.2015.10.023
https://doi.org/10.1016/j.surfcoat.2015.10.023
Autor:
Abel Hurtado-Macias, Manuel Ramos, Roal Torres-Sánchez, C. Domínguez-Rios, Jesús González-Hernández
Publikováno v:
Industrial & Engineering Chemistry Research. 51:7762-7768
Structure and mechanical properties of electroless nickel-boride (Ni–B) thin film coatings on S7 steel substrate were studied in as-plated and annealed samples. The electroless bath does not contain Pb, Cd, or Ta in the stabilizer agents. The mecha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1f75f0e48f98eeae47be8d31a9b4cc8
https://doi.org/10.1021/ie201760g
https://doi.org/10.1021/ie201760g
Autor:
C. Domínguez Ríos, M.Z. Figueroa-Torres, Alfredo Aguilar-Elguezabal, Roal Torres-Sánchez, Luis De la torre Sáenz
Publikováno v:
Topics in Catalysis. 54:568-571
This work presents a novel one step process to synthesize nickel nanoparticles dispersed on activated carbon. This technique is widely used for the plating of metal surfaces and consists of the immersion of substrate on a stabilized bath that contain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b385e226db46e04f3dae5af24b3e9cb4
https://doi.org/10.1007/s11244-011-9621-1
https://doi.org/10.1007/s11244-011-9621-1