Laser Powder Bed Fusion (L-PBF) is an additive manufacturing process that allows to build parts by solidifying powder bed, layer layer, with a laser. This approach offers the possibility complex geometries. However, due succession of layers, use as raw material and melt pool dynamic, surface roughness generated through this limitation for some applications. Several works have been conducted imp...

Hybrid manufacturing (HM) uses additive (AM) techniques to prepare complex or fine structures on traditional processing parts, which can fully utilize the advantages of AM form and high efficiency low cost conventional methods in regular components. A bimetal material was produced by selective laser melting (SLM) AlSi10Mg deformed Al6061 alloy substrate this study. Firstly, interface characteri...

Among the existing rapid and economical sheet metal–forming technologies, stamping with a press using soft tools, especially low-melting-point alloy dies, is one of few methods that can meet precision requirements in industrial fields such as automobile manufacturing. However, usability method limited by low strength base. The current study proposes new structure zinc-based dies for metal formi...

Large scale three-dimensional numerical simulations of hypervelocity impact of Aluminum alloy 6061-T6 plates by Nylon 6/6 cylindrical projectile have been performed using the Optimal Transportation Meshfree (OTM) method of Li et al. [7] along with the seizing contact and variational material point failure algorithm [17, 18]. The dynamic response of the Al6061-T6 plate including phase transition...

In the present work, microstructure and mechanical properties of microwave welded Al6061-6%Graphite-SiC hybrid metal matrix composites (MMC) were investigated. The welding was carried out using principle heating Al6061 powder as an interfacial material. domestic oven having frequency 2.45 GHz 900 W power used for experiments. charcoal a susceptor during process. MMCs Al6061-6%Gr-SiC developed t...

The Metal Matrix Composites application has increased in many areas of science and technology, because its additional physical, wear mechanical properties. In comparison with all MMC’s, aluminum-based MMC’s are finding wide applications due to their better strength weight ratio, stiffness, high thermal conductivity as well very good corrosion properties a composite mainly depend on distribution...