Non-crimp-fabrics (NCF) are promising materials in aerospace applications. The complex internal structure of NCF composites could influence the in-plane performances, which needs to be comprehensively studied. novel three-dimensional (3D) meso-scale repeated unit cell (RUC) models were proposed for biaxial based on Finite Element (FE) method conduct a systematic parameter study, including layup...

applications of thermoplastic composites have developed extensively. the thermoplastic composites in comparison with the thermoset composites have many advantages. thermoplastic composites can be melted and remolded many times. the duration of manufacturing process of these composites is short, producing very tough material, and the welding ability and multiple recyclings are their further adva...

Abstract Mine wastes are a major environmental problem of main mines activities. However, in recent years, related to the circular economy strategy, some these have been considered as secondary source raw materials. Generally, metal’s content show low concentrations and their recovery made development cheap sustainable technologies necessary. The objective present research is study potential zi...

Materials with tunable negative thermal expansion (NTE) are highly demanded in various functional devices. La(Fe, Si)13-based compounds promising NTE materials due to their outstanding properties. However, poor mechanical properties and related short service life restrict practical applications. In this work, epoxy resin positive is used synthesize La-Fe-Si/resin composites. The of composites c...

In this study, the iron-based carbon composite (hereafter FCN-x, x = 0, 400, 500, and 600 calcination) was synthesized by a simple high-temperature pyrolysis method using iron-containing sludge coagulant generated from wastewater treatment settling ponds in chemical plants. The FCN-x used for adsorptive reduction of aqueous phase Cr(VI) effectively. characterized scanning electron microscopy (S...

The aim of this study is to fabricate a hybrid composite of iron (Fe) core-carbon (C) shell nanoparticles with enhanced magnetic properties for contrast enhancement in magnetic resonance imaging (MRI). These new classes of magnetic core-shell nanoparticles are synthesized using a one-step top-down approach through the electric plasma discharge generated in the cavitation field in organic solven...