A5047982020- Aluminum Alloys Composites Properties
- Aluminum Alloy Microstructure Properties
- Metallurgy and Material Forming
- Microstructure and mechanical properties
- Quasicrystal Structures and Properties
- Metal Alloys Wear and Properties
- Tribology and Wear Analysis
- High-Temperature Coating Behaviors
- Mechanical stress and fatigue analysis
- Metallic Glasses and Amorphous Alloys
- High Entropy Alloys Studies
- Corrosion Behavior and Inhibition
- Material Properties and Processing
- Adhesion, Friction, and Surface Interactions
- Advanced ceramic materials synthesis
- Concrete Corrosion and Durability
- Tribology and Lubrication Engineering
- Gear and Bearing Dynamics Analysis
- Thermal properties of materials
- Metallurgical Processes and Thermodynamics
- Solidification and crystal growth phenomena
- Metal and Thin Film Mechanics
- Crystallization and Solubility Studies
- High Temperature Alloys and Creep
Association of Electronic and Information Technologies
2021-2024
Euskadiko Parke Teknologikoa
2020
Tecnalia
2018
The aim of this work is to give an overview existing methods and introduce three new for the determination Dendrite Coherency Point (DCP) AlSi10Mg alloys, as well compare acquired values DCP based on a thermal analysis cooling curves working with only one thermocouple. Additionally, impact alloying contaminant elements will be also studied. first two proposed employ higher order derivatives curves. was determined crossing point second third derivative plotted versus time (method 1) or that...
This paper presents and demonstrates the development of a new lightweight coating for aluminium alloy using novel multicomponent based on AlSiMgCu system. was applied newly designed approach that combined High-Velocity Oxy-Fuel (HVOF) Plasma Spraying processes. hybrid technique enables deposition coatings with enhanced performance characteristics. The microstructure studied optical microscopy (OM) scanning electron energy dispersive X-ray spectroscopy (SEM+EDS) microscopy, revealing good...
This work aims to introduce a new method predict the wear rate accurately and quickly. Using techniques such as laser scanning confocal microscopy can take long time estimate of experimental alloys in situ. Developing based on calculating area under early stages friction curve be useful quick tool for estimating values comparing between different conditions. The results validated application this with regression coefficient 0.98. also demonstrates that accounts highest wear, indicating...
The use of optimization algorithms to adjust the numerical models with experimental values has been applied in other fields, but efforts done metal casting sector are much more limited. advances this area may contribute get adjusted less time improving confidence their predictions and contributing reduce tests at laboratory scale. This work compares performance four (compass search, NEWUOA, genetic algorithm (GA) particle swarm (PSO)) adjustment simulation models. case study used comparison...
This paper presents and demonstrates the development of a new lightweight coating for aluminum alloy from novel multicomponent based on AlSiMgCu system. The was applied using newly designed approach that combined high velocity oxy-fuel (HVOF) plasma spraying processes. hybrid technique enables deposition coatings with enhanced performance characteristics. optical microscopy (OM) scanning electron energy dispersive X-ray spectroscopy (SEM + EDS) revealed strong adhesion compaction between...
The aim of this work is to determine the Solid Fraction (SF) at rigidity point (FRP) by applying advanced thermal analysis techniques. variation FRP value important explain solidification behavior and presence or absence defects in aluminum alloys. As final alloy composition plays a key role on obtained properties, influence major minor alloying elements has been studied. A Taguchi design experiments previously developed calculating method, based application high rank derivatives employed...
This work aims to calculate the rigidity point temperature of aluminum alloys by three new methods and compare them with currently employed methods. The influence major minor alloying elements over is also discussed. Until now it has been difficult determine exact point, since small variations in data obtained give variable results, making automate process high accuracy. In this we suggested mathematic based on calculation higher order derivatives (dT/dt) respect time or compared those...