In recent years, photopolymerization has been found wide applications in industry and daily life, while many defective properties of polymers limit their development, including compressive strength, mechanical properties, functions. Furthermore, zeolites are microporous solids with industrial applications. As fillers they can improve zeolite/polymer composite transfer to composites. Here the fa...

The interest in producing cost-effective 3D printed metallic materials is increasing day by day. One of these methods, which has gained much attention recently, the fused deposition modelling (FDM) method. parameters used FDM method have significant effects on part properties. In this study, CuSn10 bronze alloy was successfully produced. printing speed and layer thickness were investigated as p...

Thermoplastic extrusion based additive manufacturing (MEX-AM), is a very interesting fabrication method for the shaping of larger ceramic parts. Commercial filaments are currently available in market, but due to lack information from suppliers, it not easy select suitable filament material 3D printing individual objects. In this study, three commercial yttria-stabilized zirconia (YSZ) provided ...

Abstract Additive manufacturing is a layer-by-layer strategy enabling the advanced design and fabrication of complex 3D objects structures, overcoming geometry limitations reducing waste production compared to conventional technologies. Among various additive technologies, digital light processing (DLP), an technology used print photopolymer parts, using projected source cure entire layer at on...

Ceramic 3D printing based on stereolithography is an excellent alternative to overcome drawbacks of conventional subtractive manufacturing for shape control. Optimization photocurable ceramic slurry one the most essential conditions achieve favorable printed structures using SL. Homogeneity particle dispersion in resin particularly important optimize suspension. Dispersant plays a significant r...

Metal injection molding (MIM) is a metal forming technique that combines powder metallurgy with plastic molding. MIM very efficient in manufacturing small and complex products large quantities. The process has four steps: mixing, debinding, molding, sintering. This research was conducted to determine the effect of variations Sn addition, temperature, holding time on density Al-PP after sinterin...

Digital Light Processing (DLP) technology exhibits the capability of producing components with complex structures for a variety technical applications. Postprocessing additively printed ceramic has been shown to be an important step in determining final product resolution and mechanical qualities, particularly regard distortions resultant density. The goal this research is study sintering proce...

A 3D printing approach to design and produce cellular scaffolds with a precise tunable pore architecture, in terms of size, fraction, interconnectivity is reported. Different metallic inks are formulated by mixing hydrogel Ti–6Al–4V atomized powders various sizes. After direct-ink writing (DIW) followed debinding sintering, the fraction size macropores ( D > 100 μm , designed computer-aided (CA...

Material extrusion additive manufacturing of metal (metal MEX), which is one the 3D printing processes, has gained more interests because its simplicity and economics. Metal MEX process similar to conventional injection moulding (MIM) process, consisting feedstock preparation powder polymer binders, layer-by-layer MEX) or create green parts, debinding remove binders sintering consolidated metal...