ProgramMaster Logo
Conference Tools for 2018 TMS Annual Meeting & Exhibition
Register as a New User
Submit An Abstract
Propose A Symposium
Presenter/Author Tools
Organizer/Editor Tools
About this Abstract
Meeting 2018 TMS Annual Meeting & Exhibition
Symposium Surface Engineering for Improved Corrosion Resistance
Presentation Title Corrosion Resistance of Aluminium in 0.5 M H2SO4 in the Presence of Cassia Fistula Extract
Author(s) Olugbenga Adeshola Omotosho, Joshua Olusegun Okeniyi, Cleophas Akintoye Loto, Abimbola Patricia Popoola, Adeoluwa Barnabas Oni, Ayomide Samuel ALABI, Abisola Ebunoluwa Olarewaju
On-Site Speaker (Planned) Olugbenga Adeshola Omotosho
Abstract Scope The effect of Cassia fistula leaves extract on the corrosion of Al in 0.5 M H2SO4 at 30C was investigated using gravimetric and electrochemical method. Gravimetric tests were conducted for 32 days in inhibited and uninhibited test solutions, while the potentiodynamic polarization tests were conducted from an anodic and cathodic potential of +0.5V and -1.0V respectively, at a scan rate of 0.1V/s. Result analyses showed that Cassia fistula inhibits corrosion of Al effectively and adsorbs according to Langmuir adsorption isotherm. Corrosion rate reduced as inhibitor concentration increased for the gravimetric method, whereas for the electrochemical method it reduced as concentration increased, with exception at 4 and 6 g/L inhibitor concentration. Adsorption was found to be spontaneous for both techniques, while the inhibition mechanism was found to be mixed but predominantly cathodic. Cassia fistula boosted thin oxide film surface coverage to hinder attack of the sulphuric acid.
Proceedings Inclusion? Planned: Supplemental Proceedings volume


Advanced Surface Mechanical Treatments and Grain Boundary Engineering for Improved Resistance to Corrosion and Stress Corrosion Resistance of FCC Alloys
An Assessment on the Effect of Lecaniodiscus Cupaniodes Extract in Corrosion Inhibition of Normalized Mild Steel in 0.5 M HCl
Anti-corrosion Properties of Rosemary Oil and Vanillin on low carbon steel in Dilute Acid Solutions
Aqueous Corrosion Behaviour of Pulse Electrodeposited Nanocrystalline Ni-W and Ni-W/SiC Nanocomposite Coatings
Corrosion Behavior of CP-copper with CG and UFG Grain Size after Irradiation by High Current Pulsed Electron Beam
Corrosion Behavior of Laser Surface Melted Inconel 718 Superalloy
Corrosion Behavior of Microarc Oxidized Mg Alloy in Simulated Body Fluid
Corrosion Characteristics of Additively Manufactured Materials
Corrosion Inhibition of Martensitic Stainless Steel by Ammonium Benzoate in Acidic Solution: Solanum Tuberosum Extract as Surfactant
Corrosion Resistance of Aluminium in 0.5 M H2SO4 in the Presence of Cassia Fistula Extract
Corrosion Resistant Magnesium Surface Alloys by SMASH
Development of Linseed Oil Based Self-healing Coatings to Improve Corrosion Protection
Effect of Coating Composition on Microstructure and Corrosion Resistance of Zn-Mg-Al Hot-dip Alloy Coated Steel Sheets
Effect of Voltage and Charge Densities on Nanoporous Oxide Pore Diameter on AA1050
Enhancing the Corrosion Resistance of Biodegradable WE43 Mg Alloy via Solid Solution Alloying
Examining the Corrosion Resistance of Magnesium Coated with Polyetherimide Using Three Different Methods
Graphene Ultra-thin Coating for Remarkable Corrosion Resistance: Current Status and Challenges
Impact of Pre-straining Induced Surface Modification on the Corrosion Resistance of Lean Duplex Stainless Steel
Influence of Surface Chemistry on the Formation of Crystalline Hydroxide Coatings on Mg Alloys in Liquid Water and Steam Systems
Mechanical and Corrosion Behavior of 304 Austenitic Stainless Steel Processed by Cryogenic Rolling
Nanostructured Al-alloy Coatings for Corrosion Protection of High-strength Al and Mg Alloys
Oxidation and Corrosion Phenomena in Powder-processed Icosahedral-phase-strengthened Aluminum Alloys
Passivity of Al-transition Metal Alloys and Al-inhibitor Composites
Performance of Thermal Spray Coating on Proprietary Magnesium/Aluminum Alloy
Predict Corrosion Phenomena and Surface Properties of Al-based Alloys
Severe Plastic Deformation Surface Treatment on Corrosion and Environmental Cracking of Oilfield Alloys
Stainless Steel Corrosion Resistance in 0.5 M H2SO4 Using Cassia Fistula Extract
Study on Corrosion Behavior of Rare-earth Added High Strength Magnesium in Presence of 8-hydroxyquinoline Corrosion Inhibitor
Synergistic Effect of Benzonitrile and Benzothiazole on the Corrosion Inhibition of 316 Stainless Steel in 6M HCl Solution

Questions about ProgramMaster? Contact