As a ceramic material, AlN has very good thermophysical and mechanical properties. In addition, is an effective refining agent for Mg alloys because it lattice constant similar to that of Mg. Therefore, ideal reinforcement magnesium matrix composites (MMCs), attracting increasing attention. This review addresses the development preparation technologies AlN-reinforced composites. The mainstream ...

In the presented article, the temperature effect was studied on creep properties and fracture behaviors of AlSi12Cu3Ni2MgFe aluminum-silicon alloys, unreinforced and reinforced with SiO2 nano-particles. For such objective, standard specimens were fabricated by gravity casting and stir-casting methods, for aluminum alloys and nano-composites, respectively. Then, force-controlled creep...

Abstract Aluminium matrix composites (AMCs) have evolved itself in recent times as a source material for automotive applications, spacecraft electronics applications and sports accessories applications. The reason these numerous is their alterable mechanical properties such good strength-weight ratio, better stiffness, excellent resistance to wear, precise co-efficient of thermal expansion, imp...

Abstract Due to their excellent thermal conductivity, lightweight, and ease of processing, aluminum alloys are the material choice for piston manufacture in internal combustion engines. Nanoparticles (NPs) alumina (Al 2 O 3 ) with a size 25 nm were incorporated into an alloy examine effect NP addition on wear resistance fatigue behavior. The stir casting method has been utilized experimental sa...

Currently, the aluminum alloys are utilized more in level of all industries for different applications; furthermore, need high-strength making innovative components. For those reasons, many researchers hope to prepare hybrid metal matrix composites at various composition levels. In this experimental work, we intended such as alloy 7079 with reinforcement ZrO2 + Si3N4 through stir-casting proces...

Functionally graded aluminium/zirconia metal matrix composite was fabricated using stir casting technique followed by horizontal centrifugal casting process and a hollow cylindrical functionally graded composite (150 x 150 x 16 mm) was obtained with centrifuging speed of 1200 rpm. The microstructural evaluation and hardness test was carried out on the outer and inner surface of the functionally...