Polybenzoxazine/clay nanocomposites were prepared by two different methods, namely melt method and solvent method.
In this study, vascular tissue engineering scaffolds were fabricated using two different approaches, namely melt spinning and electrospinning.
Electrically conductive blends based on polyaniline-dodecylbenzene sulphonic acid (Pani.DBSA)/styrene butadiene styrene (SBS) block copolymer have been prepared by two methods namely melt mixing and polymerization of aniline in the presence of SBS using in situ polymerization method.
The morphology evolution of polycarbonate polystyrene (PC/PS) blends during the compounding process in three blending methods of industrial relevance, namely melt blending, re-melt blending in a twin-screw extruder and tri-melt blending in an injection-moulding machine, was investigated using scanning electron microscopy (SEM) to examine nine blend compositions.
Hunter screening design was constructed using seven independent variables namely melting temperature (X1), congealing temperature (X2), mixing time (X3), type of capsule shell (X4), filling method (X5), molecular weight of polyethylene glycol (PEG, X6) and surfactant type (X7), and responses measured were cumulative percentage of VCM released in 45 min (Y1) and potency (Y2).
The present work is devoted to experimental characterization, theoretical modelling and simulation of the 'micro-spalling' process in tin, with a specific emphasis on the size of the resulting fragments, namely the melted droplets.
The experimental part includes the use of design of experiment (DoE) - response surface methodology (RS M with central composite design (CCD) having three factors namely mold temperature, melt temperature and injection rate.
Hereto we applied two different processing strategies, namely direct melt mixing and solution-precipitation.
In this injection molding process, the machining parameters, namely the mold temperature, melt temperature, filling pressure and filling time are optimized with considerations of multiple performance characteristics including the strength of welding line, the shrinkage and the difference of forming distributive temperature.
This study aims to explore the mechanical properties of functionally graded lattice structures fabricated by an additive manufacturing technique namely, selective laser melting (SLM), with Ti-6Al-4V as the building material.
In addition, nowadays in Lyngen, natural risks do not originate solely from the sea, but also from the land: there are other risks inland, related to climate change and with potentially serious coastal human impacts, namely the melting of the permafrost and glaciers (Jackson and Ragulina 2014).
