Low-pressure powder injection molding (LPIM) is a cost-effective technology for producing intricate small metal parts at high, medium, and low production volumes in applications which, to date, have involved ceramics or spherical powders. Since the use of irregular powders represents promising way reduce overall costs, this study aims investigate potential manufacturing molded from commercial i...

This paper focuses on the tailoring of hydroxyapatite powders properties for preparation highly hydroxyapatite-loaded photocurable organic slurries. The suspensions were evaluated as feedstock production scaffolds by stereolithography-based additive manufacturing technique. Then, a debinding-sintering process was designed to avoid formation cracks during pyrolysis resin and sintering printed pa...

Products from the materials of Ti-Al system are difficult to manufacture. This often restricts use such despite their outstanding properties. Some promising methods for manufacturing products, which allows working with system, powder injection molding (PIM) and material extrusion additive (MEAM) technologies. In present study, composites Ti-48Al-4W different size distribution, obtained by elect...

The present study reports the manufacturing of a novel type porous calcium phosphate scaffolds with elongated gyroid structures using digital light processing (DLP), in order to offer significantly enhanced mechanical properties. In particular, solid camphor was employed as diluent, sufficiently low viscosity at high loading for conventional layer-by-layer DLP process. Four types CaP different ...

The exploitation of mechanical properties and customization possibilities 3D printed metal parts usually come at the cost complex expensive equipment. To address this issue, hybrid metal/polymer composite filaments have been studied allowing printing by using standard Fused Filament Fabrication (FFF) approach. resulting part, so called “green”, can then be transformed into a dense part debindin...

Platinum (Pt) is an interesting material for many applications due to its high chemical resilience, outstanding catalytic activity, electrical conductivity, and melting point. However, microstructuring especially 3D of platinum a complex process, based on expensive specialized equipment often suffering from very slow processing speeds. In this work, organic–inorganic photoresins, which can be s...