Conference Logo ProgramMaster Logo
Conference Tools for MS&T25: Materials Science & Technology
Login
Register as a New User
Help
Submit An Abstract
Propose A Symposium
Presenter/Author Tools
Organizer/Editor Tools

About this Abstract

Meeting MS&T25: Materials Science & Technology
Symposium Advanced Coatings for Wear and Corrosion Protection
Presentation Title Evolution of mechanical properties of PEO coated Mg rods.
Author(s) Eric Noe Hernandez Rodriguez, C. Peñuela-Cruz, A Márquez-Herrera
On-Site Speaker (Planned) Eric Noe Hernandez Rodriguez
Abstract Scope In this work, the mechanical characterization of coated Mg samples subjected to immersion corrosion is shown. Samples were rods of 6 mm diameter, fabricated according to ASTM E8 standard. Specimens were coated at the gauge section with TiO2/MgO ceramic composite by the plasma electrolytic oxidation (PEO) technique. Specimens were immersed into corrosive solution at different times. To determine the relationship between mechanical properties and experimental variables, experiments were conducted according to a central composite design of experiments. PEO process time and immersion time were selected as input factors, while elastic modulus (E) and yield stress (σy) were the response variables. Tension tests were conducted, and stress-strain curves were obtained, showing a strong dependence of E and σy with immersion time but not with PEO time. Coated specimens retained their mechanical integrity a long time in contrast to un-coated ones. Fracture mechanism was in detail analyzed by SEM and optical microscopy.

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

Anti-erosion coatings of silicon carbide and tantalum carbonitride nanocomposite by chemical vapor deposition
Cold-sprayed and arc-melted high-entropy alloys: wear, erosion and oxidation
Effect of chromium content on intermetallic growth and heat resistance in hot-dip aluminized ferritic stainless steels
Effects of Cu, Sn, and Mn additions on intermetallic layer growth in hot-dip aluminizing with Al-9Si bath
Enhanced wear resistance of AS41 magnesium alloy via plasma electrolytic oxidation
Enhancing Tribological and Corrosive Properties of AM60 and AZ91 Magnesium Alloys via PEO Surface Modification
Evolution of mechanical properties of PEO coated Mg rods.
Laser Cladding of CoCrCuFeNi and CoCrFeNi High-Entropy Alloys on DMR 249A Steel: Corrosion and Wear behavior
Modern corrosion and wear-resistant coatings obtained using FA-charges operating in aggressive conditions of industrial production
NbC Reinforced Ni Based Alloy Cladding by Thermal Spray Coatings and Weld Overlay Technique
Open-Air Plasma Assisted Organosilicon Coating on Automotive Aluminum Alloys for Corrosion Protection
Oxide thin films obtained by reactive sputtering for antifouling purposes
Tailored DLC Coating for Regolith Dust Mitigation
Tribocorrosion Performance of TiAlN and AlTiN Coatings on Ti6Al4V Alloy for Biomedical Applications
Understanding the role of particle size on thin coating formation and mechanical properties of WC-Co-Cr coatings deposited by HVAF spray

Questions about ProgramMaster? Contact programming@programmaster.org | TMS Privacy Policy | Accessibility Statement