Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Edgar López-Martínez"'
Autor:
Jesus Israel Barraza-Fierro, Edgar López-Martínez, Octavio Vázquez–Gómez, Mónica Galicia-García, Héctor Cruz-Mejía, Julio C. Villalobos
Publikováno v:
Crystals, Vol 13, Iss 5, p 809 (2023)
The corrosion behavior of copper and copper-functionalized boron nitride nanocomposites (Cu-BNNS) was studied in a 3.5 wt.% NaCl solution. Polarization curves and cyclic voltammetry experiments were used to differentiate the various stages of corrosi
Externí odkaz:
https://doaj.org/article/b205e6ce1f4145deb800a010f0065d77
Publikováno v:
Revista de I + D Tecnológico, Vol 13, Iss 2, Pp 5-13 (2017)
Se realizó un análisis de sensibilidad del efecto del flujo de calor, la temperatura y velocidad de colada en la estimación del espesor de la capa solidificada en el proceso de colada continua. Debido a las dificultades experimentales para la dete
Externí odkaz:
https://doaj.org/article/ca5e4a8dbce645fbb12c8184d888c742
Autor:
Miguel I. Dávila-Pérez, Francisco Reyes-Calderón, Octavio Vázquez-Gómez, Héctor J. Vergara-Hernández, Julio C. Villalobos, Edgar López-Martínez
Publikováno v:
International Journal of Hydrogen Energy. 47:33105-33111
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc607556b3f8772351cd54a3a7c6f798
https://doi.org/10.1016/j.ijhydene.2022.07.191
https://doi.org/10.1016/j.ijhydene.2022.07.191
Autor:
Ivon Alanis–Fuerte, Pedro Garnica–González, Edgar López–Martínez, Héctor Javier Vergara–Hernández, Octavio Vázquez–Gómez
Publikováno v:
ISIJ International. 62:227-236
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2482970ad9536b67d3bd882dae9d2aa
https://doi.org/10.2355/isijinternational.isijint-2021-294
https://doi.org/10.2355/isijinternational.isijint-2021-294
Autor:
M. I. Dávila-Pérez, Octavio Vázquez-Gómez, Edgar López-Martínez, J. M. Salgado-López, Héctor Javier Vergara-Hernández, F. Reyes-Calderón
Publikováno v:
Journal of Iron and Steel Research International. 28:729-738
A microstructural analysis was performed to determine the presence of oxygen in a wire rod section of AISI 1008 steel with a surface mechanical failure produced during wire drawing. The failure zone was analyzed by comparison using three different at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a597b31f75cccd2fbff12feee35033ab
https://doi.org/10.1007/s42243-020-00537-3
https://doi.org/10.1007/s42243-020-00537-3
Autor:
Alexis Iván Gallegos-Pérez, Octavio Vázquez-Gómez, Martín Herrejón-Escutia, Héctor Javier Vergara-Hernández, Sixtos Antonio Arreola-Villa, Pedro Garnica-González, Edgar López-Martínez
Publikováno v:
Materials; Volume 15; Issue 4; Pages: 1376
A non-isothermal transformation model was proposed to determine the austenite formation kinetics in a steel alloyed with 2.6% wt. Si by dilatometric analysis, considering that the nucleation mechanism does not change with the heating rate. From the d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e34b9e51f49af7396ccbe9f67ddd38da
https://pubmed.ncbi.nlm.nih.gov/35207916
https://pubmed.ncbi.nlm.nih.gov/35207916
Autor:
Pedro Garnica-González, Bernardo Campillo, Octavio Vázquez-Gómez, Daniela Garzón-Bonetti, Edgar López-Martínez
Publikováno v:
Journal of Materials Engineering and Performance. 28:7324-7331
The effect of welding thermal cycles on the microstructure and residual stresses was studied in the welding zone of an experimental high strength microalloyed steel with an acicular ferrite and quasi-polygonal ferrite microstructure. Autogenous gas t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b4e1e8031451579ffa084fc2da73ae4
https://doi.org/10.1007/s11665-019-04467-4
https://doi.org/10.1007/s11665-019-04467-4
Autor:
H. J. Vergara-Hernández, Octavio Vázquez-Gómez, A. I. Gallegos-Pérez, Edgar López-Martínez, Bernardo Campillo, P. G. Díaz-Villaseñor
Publikováno v:
The Minerals, Metals & Materials Series ISBN: 9783030652609
A medium-carbon steel alloyed with vanadium was analyzed by differential dilatometry, microhardness and nanoindentation to characterize the fourth tempering stage or secondary hardening zone. From isochronal heating paths at different tempering tempe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e549ce5e03854ad20c9c5d85a9633645
https://doi.org/10.1007/978-3-030-65261-6_81
https://doi.org/10.1007/978-3-030-65261-6_81
Autor:
H. J. Vergara-Hernández, Octavio Vázquez-Gómez, P. Garnica-González, E. F. Barrera-Villatoro, Edgar López-Martínez, A. I. Gallegos-Pérez
Publikováno v:
The Minerals, Metals & Materials Series ISBN: 9783030652609
Tempering kinetics of the martensite was determined using the Johnson–Mehl–Avrami model in a Cr–Mo–V alloyed medium-carbon steel by dilatometry. Tempering temperatures were determined by non-isothermal analysis at constant heating rate. From
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::373055e049afb0c531bc2cc41876f874
https://doi.org/10.1007/978-3-030-65261-6_80
https://doi.org/10.1007/978-3-030-65261-6_80
Autor:
Edgar López-Martínez, Héctor Javier Vergara-Hernández, E. F. Barrera-Villatoro, P. G. Díaz-Villaseñor, Bernardo Campillo, Octavio Vázquez-Gómez
Publikováno v:
The Minerals, Metals & Materials Series ISBN: 9783030362959
The martensite decomposition by stages was studied in an experimental medium-carbon steel alloyed with vanadium under conditions of continuous heating and differential dilatometry. For the dilatometric analysis, cylindrical specimens of 5 mm diameter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50fa0de7208df6710bf6d3f6a0c8ee29
https://doi.org/10.1007/978-3-030-36296-6_172
https://doi.org/10.1007/978-3-030-36296-6_172