David M. Bonfil Ceferino

Lic. en Ingeniería química
M.C Físico química aplicada

[David M. Bonfil Ceferino @DavidBonfil3]

Corrosion Activity of Carbon Steel B450C and Stainless Steel SS430 Exposed to Extract Solution of a Supersulfated Cement https://t.co/70mBCiE0pj #mdpimaterials a través de @Materials_Mdpi

[David M. Bonfil Ceferino @DavidBonfil3]

@Dr_Dani_AR @LatinXChem Yes we register the pH changes, because acoording to the pourbaix diagrams for iron we can corroborate with the changes of the free corrosion potential OCP and determine the active or passive corrosion state of the steels which is related to the degradation of reinforcements

[David M. Bonfil Ceferino @DavidBonfil3]

Hi @LatinXChem this is my work ‘Corrosion activity of Carbon Steel B450C and Stainless Steel SS430 to extract solution of New "Green" Cement, #LatinXChem22 #LXChemPhys #Phys17 #Corrosion #Cement #stainlesssteel #carbonsteel #OCP’
https://t.co/nDNgkM3Gev

[David M. Bonfil Ceferino @DavidBonfil3]

@Dr_Dani_AR @LatinXChem Thanks for your question @Dr_Dani_AR

[David M. Bonfil Ceferino @DavidBonfil3]

@Dr_Dani_AR @LatinXChem Hi, due to the presence of agressive ions such as sulphates and chlorides in the cement extract solution the depassivation of the steels ocurres and then the anodic reaction realease iron ions which atract the hydroxyl ions causing the drop of the pH.

[Luis Chávez @Alberto_LACP]

Hello @LatinXChem, I am a PhD student at @CINVESTAVMERIDA, I study the corrosion resistance of lightweight structural materials such as magnesium alloys that can be used in the automotive industry. #LatinXChem22
#LXChemPhys
#Phys03
My poster here ↓.
https://t.co/88zKfjDx5h

[David M. Bonfil Ceferino @DavidBonfil3]

Hi @LatinXChem, this is my work ‘First stages of the electrochemical behavior of SS430 and B450C steels inmmersed in cement extract with chlorides ions’, #LatinXChem #XChemPhys #Phys034
https://t.co/kqidJxnNYS

[David M. Bonfil Ceferino @DavidBonfil3]

@SATsincitas Ojalá haya pronto para Mérida🙏🏼

[David M. Bonfil Ceferino @DavidBonfil3]

@samuse182 @mgsantoslop @CINVESTAVMERIDA Samantha cuáles son los aplicaciones de tu trabajo ?

[David M. Bonfil Ceferino @DavidBonfil3]

@myalemus23 @CINVESTAVMERIDA Hola aún no se ha definido, pero en literatura se ha visto utilizar concentraciones de cloruro del 0.5%, con un pH alrededor de 12.5 para estos ensayos

[David M. Bonfil Ceferino @DavidBonfil3]

Este es mi trabajo “COMPORTAMIENTO ELECTROQUÍMICO DE ACEROS INOXIDABLES EN SOLUCIONES QUE SIMULAN EL PORO DEL CONCRETO ”

@CINVESTAVMERIDA #FQ34
#SPFA2020
#3M
#OrgulloCinvestav

[David M. Bonfil Ceferino @DavidBonfil3]

@samuse182 @CINVESTAVMERIDA Hola Samantha no! Las pruebas que se harán son en soluciones que simulan el poro de concreto. Y por lo tanto a la segunda pregunta, sería el metal con l solución