Results 71 to 80 of about 1,418,386 (384)

Erosion-corrosion maps for carbon steel in crude oil/water slurries : impact angle and applied potential effects [PDF]

, 2010
In studies of erosion-corrosion, there have been few investigations into the effect of tribological issues, such as particle impact and impact angle, on erosion-corrosion of materials in oil field production.
Abdulrahman, G.H., Stack, M.M.
core  

Corrosion Damages Induced by Cyclic Exposure of 2024 Aluminum Alloy in Chloride-Containing Environments [PDF]

, 2011
This paper focuses on the influence of cyclic exposure to chloride solutions on corrosion damage morphology developed on AA2024. The influence of the temperature during the air exposure periods was studied.
Alexis, Joël, Andrieu, Eric, Blanc, Christine, Larignon, Céline, Odemer, Grégory, Salabura, Jean-Claude   +5 more
core   +2 more sources

Microstructural Evolution and Mechanical Performance of Plasma‐Assisted Hybrid Friction Stir Welded Dissimilar Aluminum–Copper Joints

Advanced Engineering Materials, EarlyView.
Plasma‐assisted hybrid friction stir welding of dissimilar AlCu joints employs localized plasma preheating to balance heat input and enhance plastic flow. The optimized process reduces axial force by up to 35%, refines the microstructure, and achieves ≈96% joint efficiency.
Deepak Kumar Yaduwanshi, Pankaj Shrivastava, Ganesh Chouhan, Velaphi Msomi   +3 more
wiley   +1 more source

Enhanced high-temperature oxidation resistance of Mg-Gd-Zn-Zr alloy by YSZ TBC with PEO bond layer

npj Materials Degradation
Magnesium alloys suffer from significant limitations in high-temperature applications due to poor oxidation resistance, primarily attributed to the non-protective nature of their native MgO scale (Pilling–Bedworth ratio, PBR = 0.81).
Xuanyi He, Yinhua Shao, Yichen Li, Wei Zhang, Jinlong Wang, Minghui Chen, Shenglong Zhu, Fuhui Wang   +7 more
doaj   +1 more source

Direct observation of pitting corrosion evolutions on carbon steel surfaces at the nano-to-micro- scales. [PDF]

, 2018
The Cl--induced corrosion of metals and alloys is of relevance to a wide range of engineered materials, structures, and systems. Because of the challenges in studying pitting corrosion in a quantitative and statistically significant manner, its kinetics ...
Balonis, Magdalena, Bauchy, Mathieu, Chen, Xin, Guo, Peng, La Plante, Erika Callagon, Sant, Gaurav, Wang, Bu   +6 more
core   +2 more sources

OVERVIEW OF CORROSION AND ITS CONTROL: A CRITICAL REVIEW

Proceedings on Engineering Sciences, 2021
Corrosion is the degradation of materials usually metal owing to chemical reaction with the environment which result in a functional failure of component.
S. Harsimran, K. Santosh, K. Rakesh
semanticscholar   +1 more source

Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study

Advanced Engineering Materials, EarlyView.
This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud, Jakob Gruber, Hakan Göçerler, Pierluigi Bilotto, Christian Gierl‐Mayer, Elham Loni, Michael Naguib, Carsten Gachot   +7 more
wiley   +1 more source

The oxidation mechanisms of Pt and reactive elements modified AlCoCrFeNi2.1 eutectic high-entropy alloy at high temperature

Journal of Materials Research and Technology
AlCoCrFeNi2.1 eutectic high-entropy alloys (EHEAs) show great potential in high-temperature applications due to the dual-phase lamellar structure. In this work, the high-temperature oxidation behavior and scaling mechanisms of three AlCoCrFeNi2.1 EHEAs ...
Qinying Huang, Yuzhuo Li, Peng Zhang, Yingfei Yang, Shengfeng Zhou, Pan Ren, Qiwei Wang, Wei Li, Fuhui Wang   +8 more
doaj   +1 more source

Experimental Apparent Stern–Geary Coefficients for AZ31B Mg Alloy in Physiological Body Fluids for Accurate Corrosion Rate Determination

Metals, 2021
The corrosion behavior of AZ31B Mg alloy exposed to Ringer’s, phosphate-buffered saline (PBS), Hank’s, and simulated body fluid (SBF) solutions for 4 days was investigated using electrochemical impedance spectroscopy (EIS), potentiodynamic polarization ...
Federico R. García-Galvan, Santiago Fajardo, Violeta Barranco, Sebastián Feliu   +3 more
doaj   +1 more source

A Review on Anodizing of Aerospace Aluminum Alloys for Corrosion Protection

Coatings, 2020
Aluminum alloys used for aerospace applications provide good strength to weight ratio at a reasonable cost but exhibit only limited corrosion resistance.
Mariana Paz Martínez-Viademonte, S. Abrahami, T. Hack, M. Burchardt, H. Terryn   +4 more
semanticscholar   +1 more source