A5081263383- Advanced materials and composites
- Metal and Thin Film Mechanics
- Metal Alloys Wear and Properties
- Aluminum Alloy Microstructure Properties
- Material Properties and Applications
- Microstructure and Mechanical Properties of Steels
- Powder Metallurgy Techniques and Materials
- Electrohydrodynamics and Fluid Dynamics
- Advanced machining processes and optimization
- Characterization and Applications of Magnetic Nanoparticles
- Metal Forming Simulation Techniques
- Injection Molding Process and Properties
- Surface Treatment and Coatings
- Diamond and Carbon-based Materials Research
- Nanoparticle-Based Drug Delivery
Częstochowa University of Technology
2019-2023
Abstract The subject of research is car exhaust system piping made chromium–nickel steel grade AISI304L with a unique, complex shape that was obtained by hydroforming technology. purpose the to determine relation between microstructure features, surface condition, hardness and stresses on external as determined sin 2 ψ X-ray method. We found were tensile correlated hardness, i.e. they greater where higher. Moreover, longitudinal showed relationship pipe wall thickness, while circumferential...
This work is aimed at presenting a novel aerosol-based technique for the synthesis of magnetite nanoparticles (Fe3O4 NPs) and to assess potential medical application their dispersions after being coated with TEA-oleate. Refinement processing conditions led formation monodispersed NPs average sizes ∼5-6 nm narrow size distribution (FWHM ∼3 nm). The were Triethanolammonium oleate (TEA-oleate) stabilize them in water dispersion. allowed obtaining dispersion, which does not sediment months,...
The continuous increase in demand for aluminum coatings the automotive industry is associated with need to improve their quality terms of protective and mechanical properties. produced hot-dip, on border steel substrate formed intermediate phases FeAl3, Fe2Al5, which reduce corrosion resistance limit possibility forming a coated article. paper determines effect addition 7% Si an coating (690°C/60 s) microstructure thickness type as well hardness surface features. It has been shown that...
Protective coatings provide protection of structures against corrosion, but they also aim to meet marketing requirements – decorative qualities. One the representatives protective are fire based on Al and Al-Si, which have been used, among others, in automotive industry. The production Al-Si using method (known as: immersion) consists immersing a previously degreased detail bath molten coating metal. applied permanently, connection between substrate is ensured by mutual diffusion aluminum...