Plasma Deposition of Ti-C Based Coating on AISI 420 Steel Using Titanium Cathodic Cage and Graphite Lid
This work investigates the plasma deposition of Ti-C based coatings on AISI 420 steel using a cathodic cage technique with titanium and graphite components. The study examines two treatment conditions: cathodic potential and floating potential samples, with the objective of evaluating their influenc...
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| Format: | Article |
| Language: | English |
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Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol)
2025-01-01
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| Series: | Materials Research |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392024000100320&lng=en&tlng=en |
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| author | Brenda Jakellinny de Sousa Nolêto Marcos Cristino de Sousa Brito Lucas Pereira da Silva Lauriene Gonçalves da Luz Silva Renan Matos Monção Ediones Maciel de Sousa Cesar Augusto Antônio Junior Luciana Sgarbi Rossino Thercio Henrique de Carvalho Costa Cleânio da Luz Lima Samuel Filgueiras Rodrigues Rômulo Ribeiro Magalhães de Sousa |
| author_facet | Brenda Jakellinny de Sousa Nolêto Marcos Cristino de Sousa Brito Lucas Pereira da Silva Lauriene Gonçalves da Luz Silva Renan Matos Monção Ediones Maciel de Sousa Cesar Augusto Antônio Junior Luciana Sgarbi Rossino Thercio Henrique de Carvalho Costa Cleânio da Luz Lima Samuel Filgueiras Rodrigues Rômulo Ribeiro Magalhães de Sousa |
| author_sort | Brenda Jakellinny de Sousa Nolêto |
| collection | DOAJ |
| description | This work investigates the plasma deposition of Ti-C based coatings on AISI 420 steel using a cathodic cage technique with titanium and graphite components. The study examines two treatment conditions: cathodic potential and floating potential samples, with the objective of evaluating their influence on the coating properties. The results indicate that the cathodic potential treatment results in the formation of thicker coatings with enhanced microhardness, thereby improving wear resistance. Although both treatments demonstrated satisfactory wear resistance, they negatively impacted the corrosion resistance of the steel. X-ray diffraction analysis revealed the formation of TiC, Fe3C, Cr7C3 and Cr23C6 phases in the treated samples, which contribute to the improved microhardness and wear resistance. Wear tests confirmed reduced wear volume in the treated samples. The cathodic potential treatment exhibited greater microhardness and an extensive carburized layer, but the corrosion and wear resistance were similar in both conditions. |
| format | Article |
| id | doaj-art-457b2e31fdc24a6ea637429bfaeb652f |
| institution | Kabale University |
| issn | 1516-1439 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) |
| record_format | Article |
| series | Materials Research |
| spelling | doaj-art-457b2e31fdc24a6ea637429bfaeb652f2025-02-04T07:38:43ZengAssociação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol)Materials Research1516-14392025-01-012710.1590/1980-5373-mr-2024-0312Plasma Deposition of Ti-C Based Coating on AISI 420 Steel Using Titanium Cathodic Cage and Graphite LidBrenda Jakellinny de Sousa NolêtoMarcos Cristino de Sousa Britohttps://orcid.org/0000-0002-0524-5117Lucas Pereira da SilvaLauriene Gonçalves da Luz SilvaRenan Matos MonçãoEdiones Maciel de SousaCesar Augusto Antônio JuniorLuciana Sgarbi RossinoThercio Henrique de Carvalho CostaCleânio da Luz Limahttps://orcid.org/0000-0003-3958-7008Samuel Filgueiras RodriguesRômulo Ribeiro Magalhães de Sousahttps://orcid.org/0000-0003-2062-6505This work investigates the plasma deposition of Ti-C based coatings on AISI 420 steel using a cathodic cage technique with titanium and graphite components. The study examines two treatment conditions: cathodic potential and floating potential samples, with the objective of evaluating their influence on the coating properties. The results indicate that the cathodic potential treatment results in the formation of thicker coatings with enhanced microhardness, thereby improving wear resistance. Although both treatments demonstrated satisfactory wear resistance, they negatively impacted the corrosion resistance of the steel. X-ray diffraction analysis revealed the formation of TiC, Fe3C, Cr7C3 and Cr23C6 phases in the treated samples, which contribute to the improved microhardness and wear resistance. Wear tests confirmed reduced wear volume in the treated samples. The cathodic potential treatment exhibited greater microhardness and an extensive carburized layer, but the corrosion and wear resistance were similar in both conditions.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392024000100320&lng=en&tlng=enCarbidesCathodic CagePlasma DepositionTitanium |
| spellingShingle | Brenda Jakellinny de Sousa Nolêto Marcos Cristino de Sousa Brito Lucas Pereira da Silva Lauriene Gonçalves da Luz Silva Renan Matos Monção Ediones Maciel de Sousa Cesar Augusto Antônio Junior Luciana Sgarbi Rossino Thercio Henrique de Carvalho Costa Cleânio da Luz Lima Samuel Filgueiras Rodrigues Rômulo Ribeiro Magalhães de Sousa Plasma Deposition of Ti-C Based Coating on AISI 420 Steel Using Titanium Cathodic Cage and Graphite Lid Materials Research Carbides Cathodic Cage Plasma Deposition Titanium |
| title | Plasma Deposition of Ti-C Based Coating on AISI 420 Steel Using Titanium Cathodic Cage and Graphite Lid |
| title_full | Plasma Deposition of Ti-C Based Coating on AISI 420 Steel Using Titanium Cathodic Cage and Graphite Lid |
| title_fullStr | Plasma Deposition of Ti-C Based Coating on AISI 420 Steel Using Titanium Cathodic Cage and Graphite Lid |
| title_full_unstemmed | Plasma Deposition of Ti-C Based Coating on AISI 420 Steel Using Titanium Cathodic Cage and Graphite Lid |
| title_short | Plasma Deposition of Ti-C Based Coating on AISI 420 Steel Using Titanium Cathodic Cage and Graphite Lid |
| title_sort | plasma deposition of ti c based coating on aisi 420 steel using titanium cathodic cage and graphite lid |
| topic | Carbides Cathodic Cage Plasma Deposition Titanium |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392024000100320&lng=en&tlng=en |
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