Zobrazeno 1 - 10
of 138
pro vyhledávání: '"David M. Bastidas"'
Publikováno v:
npj Materials Degradation, Vol 7, Iss 1, Pp 1-12 (2023)
Abstract The pit-to-crack transition of AISI 316LN stainless steel reinforcement exposed to stress corrosion cracking (SCC) in chlorides contaminated alkaline environment, was studied by a combination of slow strain rate testing (SSRT) and electroche
Externí odkaz:
https://doaj.org/article/e2f3bafa3027469280b3daca706ef742
Autor:
Ulises Martin, David M. Bastidas
Publikováno v:
Crystals, Vol 14, Iss 7, p 651 (2024)
Herein, the corrosion performance of different stainless steel (SS) reinforcing bar grades in alkaline solution is presented, including UNS S32205 duplex stainless steel (DSS), UNS S32304 and UNS S32001 lean DDS (LDSS). The electrochemical dissolutio
Externí odkaz:
https://doaj.org/article/f6a5d5ce2dc64feda3dafd6915e19b92
Autor:
Ulises Martin, David M. Bastidas
Publikováno v:
Metals, Vol 13, Iss 12, p 1932 (2023)
Herein, the stress corrosion cracking (SCC) susceptibility of duplex (UNS S32205) and austenitic (UNS S31653) stainless steel (SS) reinforcements was evaluated using integrity assessment criteria. Mechanical properties were analyzed and compared by d
Externí odkaz:
https://doaj.org/article/9ea0c0f903834ea8b6fbb4d9e9be30d5
Publikováno v:
Frontiers in Materials, Vol 9 (2022)
In this study, the electrochemical performance of microcapsules (MCs) containing NaNO2 corrosion inhibitors for steel reinforcements was studied in 0.6 M chloride contaminated simulated concrete pore solutions (SCPS) with varying pH for a period of 2
Externí odkaz:
https://doaj.org/article/bc058f20ac7c4b698f00ee24645ee465
Autor:
Ulises Martin, David M. Bastidas
Publikováno v:
Metals, Vol 13, Iss 3, p 567 (2023)
Herein, the chloride-induced stress corrosion cracking (SCC) mechanisms of UNS S32205 duplex stainless steel (DSS) reinforcing bars in alkaline and carbonated solutions are studied. Electrochemical monitoring and mechanical properties were tested usi
Externí odkaz:
https://doaj.org/article/9158cff3508447498db78a63923b888d
Autor:
Carmen Andrade, David M. Bastidas
Publikováno v:
Revista ALCONPAT, Vol 12, Iss 1 (2022)
José Antonio González Fernández (1937–2021), nos dejó en Mayo de 2021 después de una fructífera vida y excelente trayectoria científica dedicada a la investigación y a la formación de investigadores. Gran maestro y mejor persona, incansabl
Externí odkaz:
https://doaj.org/article/d3873d424a53456e8e1926b55fe3268e
Publikováno v:
Molecules, Vol 27, Iss 24, p 8776 (2022)
The inhibiting performance of sodium succinate (Na2C4H4O4) was evaluated as an organic environmentally friendly corrosion inhibitor for carbon steel rebars in 0.6 M Cl− simulated concrete pore solution. Potentiodynamic polarization (PDP) and electr
Externí odkaz:
https://doaj.org/article/81a8f8f81d85489686633fe4be088255
Publikováno v:
Materials, Vol 15, Iss 21, p 7429 (2022)
Corrosion of steel-reinforced concrete exposed to marine environments could lead to structural catastrophic failure in service. Hence, the construction industry is seeking novel corrosion preventive methods that are effective, cheap, and non-toxic. I
Externí odkaz:
https://doaj.org/article/5e04395046054286a9b783917f006386
Publikováno v:
Metals, Vol 12, Iss 10, p 1736 (2022)
In this work, the corrosion performance of a new developed high-entropy alloy (HEA) of the composition Al10Cr30Fe25Mn30Ti5 (at. %) was studied. The corrosion testing of the Al10Cr30Fe25Mn30Ti5 HEA was carried out in 2.5 M NaOH, 0.6 M NaCl, and in 0.5
Externí odkaz:
https://doaj.org/article/4d7c587cb4e94a48adbc4a41cc01ac77
Autor:
Pedro Samaniego-Gámez, Facundo Almeraya-Calderón, Ulises Martin, Jacob Ress, Citlalli Gaona-Tiburcio, Luis Silva-Vidaurri, José Cabral-Miramontes, José M. Bastidas, José G. Chacón-Nava, David M. Bastidas
Publikováno v:
Revista de Metalurgia, Vol 56, Iss 4, Pp e180-e180 (2020)
El comportamiento frente a corrosión de la aleación de aluminio AA2099 anodizado en solución de H2SO4, aplicando dos densidades de corriente diferentes, 0,19 o 1,0 A·cm−2, con dos tratamientos de sellado diferentes en H2O y en Na2Cr2O7 (6% peso
Externí odkaz:
https://doaj.org/article/5fa88ca5acd14b5ea6a2069fed526724