The use of aluminium alloys for Additive Manufacturing is high interest advanced geometries and lightweight applications. In Directed Energy Deposition, a powder stock processed with laser beam, which offers process flexibility. However, aging the feedstock during storage or after recycling remains fundamentally challenging because their sensitivity to oxidation porosity. order investigate thes...

Aluminium and magnesium matrix composites are attractive lightweight materials with strength surpassing that of the corresponding metals. Recent years have seen extensive research aimed at finding ways to control structure metal obtaining new sets properties. This review aims show field-assisted sintering is a promising approach for powder metallurgy processing aluminium composites. The focuses...

A base aluminium-silicon alloy AlSi25Cu5Cr was used to investigate the possibility of alloying aluminium alloys with hard-to-melt elements. The elements Co, Cr and Mo were introduced into melt using metal powder from a hard-melting dental cobalt-chromium-molybdenum alloy. packed in foil studied at temperature 810º C. After mechanical stirring melt, it stood for 30 min. temperature, raised 850º ...

Hybrid materials collected from organic and inorganic sources, which are traditionally used as brake lining materials, generally include fly ash, cashew shell powder, phenolic resins, aluminium wool, barites, lime carbon powder copper powder. The present research focuses on the specific effects produced by ash aims to provide useful indications for replacement of asbestos due health hazards cau...