Influence of the as-cast and cold rolled microstructural conditions over corrosion resistance in an advanced TWIP steel microalloyed with boron
As a high-performance material, advanced TWIP steels have recently received considerable attention, particularly promising to form parts of complex geometry due to the superior mechanical properties. In the present research work, the study of the corrosion resistance of an experimental advanced TWIP...
| Main Authors: | , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2020-05-01
|
| Series: | Journal of Materials Research and Technology |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2238785419315388 |
| _version_ | 1831633630529585152 |
|---|---|
| author | Antonio Enrique Salas Reyes Gerardo Altamirano Guerrero Jóse Fernando Flores Álvarez José Federico Chávez Alcalá Armando Salinas Ignacio Alejandro Figueroa Gabriel Lara Rodriguez |
| author_facet | Antonio Enrique Salas Reyes Gerardo Altamirano Guerrero Jóse Fernando Flores Álvarez José Federico Chávez Alcalá Armando Salinas Ignacio Alejandro Figueroa Gabriel Lara Rodriguez |
| author_sort | Antonio Enrique Salas Reyes |
| collection | DOAJ |
| description | As a high-performance material, advanced TWIP steels have recently received considerable attention, particularly promising to form parts of complex geometry due to the superior mechanical properties. In the present research work, the study of the corrosion resistance of an experimental advanced TWIP steel was carried out with the purpose of establishing the relationship between its chemical composition and processing condition. The aforementioned was achieved by evaluating the effect of boron microaddition and the as-cast and cold rolled microstructural conditions on the corrosion resistance of a low carbon highly-alloyed TWIP steel. The electrochemical tests for corrosion analysis were performed in a 3%-NaCl solution at room temperature. Results reveal that after 30 min of immersion, boron-free TWIP steel in both as-cast and cold rolled microstructural conditions present the better corrosion resistance against boron-containing TWIP steel in almost 0.2 V in its anodic behavior, being more prone to corrosion in almost 7%. Because the strain-induced deformation, a complex interaction is assumed to take place among second-phase particles and boron-rich precipitates with high strain energy active sites in promoting electrochemical reactions at grain boundaries and even into austenitic grains. Thus, a pitting corrosion mechanism is evident as black cavities and agglomerated compounds form on steel surface. Furthermore, a beneficial effect of boron on corrosion performance on this chemically complex TWIP steel is expected to occur after a fully microstructure conditioning, retaining its outstanding mechanical properties. |
| first_indexed | 2024-12-19T05:40:29Z |
| format | Article |
| id | doaj.art-573bea5902844cb3822a23938db6e92d |
| institution | Directory Open Access Journal |
| issn | 2238-7854 |
| language | English |
| last_indexed | 2024-12-19T05:40:29Z |
| publishDate | 2020-05-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Materials Research and Technology |
| spelling | doaj.art-573bea5902844cb3822a23938db6e92d2022-12-21T20:34:02ZengElsevierJournal of Materials Research and Technology2238-78542020-05-019340344043Influence of the as-cast and cold rolled microstructural conditions over corrosion resistance in an advanced TWIP steel microalloyed with boronAntonio Enrique Salas Reyes0Gerardo Altamirano Guerrero1Jóse Fernando Flores Álvarez2José Federico Chávez Alcalá3Armando Salinas4Ignacio Alejandro Figueroa5Gabriel Lara Rodriguez6Departamento de Ingeniería Metalúrgica, Facultad de Química, UNAM. Circuito de la Investigación Científica S/N, Ciudad Universitaria, Coyoacán, Ciudad de México, 04510, Mexico; Corresponding author.Instituto Tecnológico de Saltillo, Blvd. Venustiano Carranza 2400, Col. Tecnológico, Saltillo, Coahuila, C.P. 25280, MexicoDepartamento de Ingeniería Metalúrgica, Facultad de Química, UNAM. Circuito de la Investigación Científica S/N, Ciudad Universitaria, Coyoacán, Ciudad de México, 04510, MexicoInstituto Politécnico Nacional, ESIQUIE, Departamento de Ingeniería en Metalurgia y Materiales. C.P. 07738, Ciudad de México, MexicoCentro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV), Unidad Saltillo, Zona Industrial, Ramos Arizpe C.P. 25903, MexicoInstituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México (UNAM), Circuito Exterior S/N, Cd. Universitaria, C.P. 04510, Ciudad de México, MexicoInstituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México (UNAM), Circuito Exterior S/N, Cd. Universitaria, C.P. 04510, Ciudad de México, MexicoAs a high-performance material, advanced TWIP steels have recently received considerable attention, particularly promising to form parts of complex geometry due to the superior mechanical properties. In the present research work, the study of the corrosion resistance of an experimental advanced TWIP steel was carried out with the purpose of establishing the relationship between its chemical composition and processing condition. The aforementioned was achieved by evaluating the effect of boron microaddition and the as-cast and cold rolled microstructural conditions on the corrosion resistance of a low carbon highly-alloyed TWIP steel. The electrochemical tests for corrosion analysis were performed in a 3%-NaCl solution at room temperature. Results reveal that after 30 min of immersion, boron-free TWIP steel in both as-cast and cold rolled microstructural conditions present the better corrosion resistance against boron-containing TWIP steel in almost 0.2 V in its anodic behavior, being more prone to corrosion in almost 7%. Because the strain-induced deformation, a complex interaction is assumed to take place among second-phase particles and boron-rich precipitates with high strain energy active sites in promoting electrochemical reactions at grain boundaries and even into austenitic grains. Thus, a pitting corrosion mechanism is evident as black cavities and agglomerated compounds form on steel surface. Furthermore, a beneficial effect of boron on corrosion performance on this chemically complex TWIP steel is expected to occur after a fully microstructure conditioning, retaining its outstanding mechanical properties.http://www.sciencedirect.com/science/article/pii/S2238785419315388TWIP steelBoron microadditionDendritic structureCold rolled microstructureCorrosion resistance |
| spellingShingle | Antonio Enrique Salas Reyes Gerardo Altamirano Guerrero Jóse Fernando Flores Álvarez José Federico Chávez Alcalá Armando Salinas Ignacio Alejandro Figueroa Gabriel Lara Rodriguez Influence of the as-cast and cold rolled microstructural conditions over corrosion resistance in an advanced TWIP steel microalloyed with boron Journal of Materials Research and Technology TWIP steel Boron microaddition Dendritic structure Cold rolled microstructure Corrosion resistance |
| title | Influence of the as-cast and cold rolled microstructural conditions over corrosion resistance in an advanced TWIP steel microalloyed with boron |
| title_full | Influence of the as-cast and cold rolled microstructural conditions over corrosion resistance in an advanced TWIP steel microalloyed with boron |
| title_fullStr | Influence of the as-cast and cold rolled microstructural conditions over corrosion resistance in an advanced TWIP steel microalloyed with boron |
| title_full_unstemmed | Influence of the as-cast and cold rolled microstructural conditions over corrosion resistance in an advanced TWIP steel microalloyed with boron |
| title_short | Influence of the as-cast and cold rolled microstructural conditions over corrosion resistance in an advanced TWIP steel microalloyed with boron |
| title_sort | influence of the as cast and cold rolled microstructural conditions over corrosion resistance in an advanced twip steel microalloyed with boron |
| topic | TWIP steel Boron microaddition Dendritic structure Cold rolled microstructure Corrosion resistance |
| url | http://www.sciencedirect.com/science/article/pii/S2238785419315388 |
| work_keys_str_mv | AT antonioenriquesalasreyes influenceoftheascastandcoldrolledmicrostructuralconditionsovercorrosionresistanceinanadvancedtwipsteelmicroalloyedwithboron AT gerardoaltamiranoguerrero influenceoftheascastandcoldrolledmicrostructuralconditionsovercorrosionresistanceinanadvancedtwipsteelmicroalloyedwithboron AT josefernandofloresalvarez influenceoftheascastandcoldrolledmicrostructuralconditionsovercorrosionresistanceinanadvancedtwipsteelmicroalloyedwithboron AT josefedericochavezalcala influenceoftheascastandcoldrolledmicrostructuralconditionsovercorrosionresistanceinanadvancedtwipsteelmicroalloyedwithboron AT armandosalinas influenceoftheascastandcoldrolledmicrostructuralconditionsovercorrosionresistanceinanadvancedtwipsteelmicroalloyedwithboron AT ignacioalejandrofigueroa influenceoftheascastandcoldrolledmicrostructuralconditionsovercorrosionresistanceinanadvancedtwipsteelmicroalloyedwithboron AT gabriellararodriguez influenceoftheascastandcoldrolledmicrostructuralconditionsovercorrosionresistanceinanadvancedtwipsteelmicroalloyedwithboron |