Role of Vanadium Additions on the Corrosion Mitigation of Ti-6Al-xV Alloy in Simulated Body Fluid
The manufacturing of different Ti-6Al-xV (x = 2, 4, 6, and 8 wt.%) alloys using a mechanical alloying technique was reported. The corrosion behaviors of these newly fabricated alloys after 1, 24, and 48 h exposure to a simulated body fluid (SBF) were assessed using cyclic potentiodynamic polarizatio...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2020-07-01
|
| Series: | Metals |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2075-4701/10/7/903 |
| _version_ | 1797563163957264384 |
|---|---|
| author | El-Sayed M. Sherif Sameh A. Ragab Hany S. Abdo |
| author_facet | El-Sayed M. Sherif Sameh A. Ragab Hany S. Abdo |
| author_sort | El-Sayed M. Sherif |
| collection | DOAJ |
| description | The manufacturing of different Ti-6Al-xV (x = 2, 4, 6, and 8 wt.%) alloys using a mechanical alloying technique was reported. The corrosion behaviors of these newly fabricated alloys after 1, 24, and 48 h exposure to a simulated body fluid (SBF) were assessed using cyclic potentiodynamic polarization, electrochemical impedance spectroscopy, and chronoamperometric measurements. Surface morphology and elemental analyses after corrosion for 48 h in SBF were reported using scanning electron microscopy (SEM) and energy dispersive X-ray (EDX) examinations. An X-ray diffraction investigation characterized the phase analyses. All results indicated that the increase of V content significantly decreases both uniform and pitting corrosion. This effect also increases with prolonging the immersion time to 48 h before measurement. |
| first_indexed | 2024-03-10T18:39:44Z |
| format | Article |
| id | doaj.art-9f5bcb815adf4bbbb373edf7e40059ec |
| institution | Directory Open Access Journal |
| issn | 2075-4701 |
| language | English |
| last_indexed | 2024-03-10T18:39:44Z |
| publishDate | 2020-07-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Metals |
| spelling | doaj.art-9f5bcb815adf4bbbb373edf7e40059ec2023-11-20T05:59:18ZengMDPI AGMetals2075-47012020-07-0110790310.3390/met10070903Role of Vanadium Additions on the Corrosion Mitigation of Ti-6Al-xV Alloy in Simulated Body FluidEl-Sayed M. Sherif0Sameh A. Ragab1Hany S. Abdo2Center of Excellence for Research in Engineering Materials (CEREM), King Saud University, P.O. Box 800, Al-Riyadh 11421, Saudi ArabiaCenter of Excellence for Research in Engineering Materials (CEREM), King Saud University, P.O. Box 800, Al-Riyadh 11421, Saudi ArabiaCenter of Excellence for Research in Engineering Materials (CEREM), King Saud University, P.O. Box 800, Al-Riyadh 11421, Saudi ArabiaThe manufacturing of different Ti-6Al-xV (x = 2, 4, 6, and 8 wt.%) alloys using a mechanical alloying technique was reported. The corrosion behaviors of these newly fabricated alloys after 1, 24, and 48 h exposure to a simulated body fluid (SBF) were assessed using cyclic potentiodynamic polarization, electrochemical impedance spectroscopy, and chronoamperometric measurements. Surface morphology and elemental analyses after corrosion for 48 h in SBF were reported using scanning electron microscopy (SEM) and energy dispersive X-ray (EDX) examinations. An X-ray diffraction investigation characterized the phase analyses. All results indicated that the increase of V content significantly decreases both uniform and pitting corrosion. This effect also increases with prolonging the immersion time to 48 h before measurement.https://www.mdpi.com/2075-4701/10/7/903Ti alloyscorrosionelectrochemical techniquesmechanical alloyingV additions |
| spellingShingle | El-Sayed M. Sherif Sameh A. Ragab Hany S. Abdo Role of Vanadium Additions on the Corrosion Mitigation of Ti-6Al-xV Alloy in Simulated Body Fluid Metals Ti alloys corrosion electrochemical techniques mechanical alloying V additions |
| title | Role of Vanadium Additions on the Corrosion Mitigation of Ti-6Al-xV Alloy in Simulated Body Fluid |
| title_full | Role of Vanadium Additions on the Corrosion Mitigation of Ti-6Al-xV Alloy in Simulated Body Fluid |
| title_fullStr | Role of Vanadium Additions on the Corrosion Mitigation of Ti-6Al-xV Alloy in Simulated Body Fluid |
| title_full_unstemmed | Role of Vanadium Additions on the Corrosion Mitigation of Ti-6Al-xV Alloy in Simulated Body Fluid |
| title_short | Role of Vanadium Additions on the Corrosion Mitigation of Ti-6Al-xV Alloy in Simulated Body Fluid |
| title_sort | role of vanadium additions on the corrosion mitigation of ti 6al xv alloy in simulated body fluid |
| topic | Ti alloys corrosion electrochemical techniques mechanical alloying V additions |
| url | https://www.mdpi.com/2075-4701/10/7/903 |
| work_keys_str_mv | AT elsayedmsherif roleofvanadiumadditionsonthecorrosionmitigationofti6alxvalloyinsimulatedbodyfluid AT sameharagab roleofvanadiumadditionsonthecorrosionmitigationofti6alxvalloyinsimulatedbodyfluid AT hanysabdo roleofvanadiumadditionsonthecorrosionmitigationofti6alxvalloyinsimulatedbodyfluid |