Abstract: The supersolidus liquid phase sintering characteristics of commercial 2024 pre-alloyed powder was studied at different sintering conditions. Pre-alloyed 2024 aluminum alloy powder was produced via air atomizing process with particle size of less than 100 µm. The solidus and liquidus temperatures of the produced alloy were determined using differential thermal analysis (DTA). The sinte...

In this study, the microstructure and mechanical properties of Al 2024 powder, prominent type 2XXX series aluminum alloys widely used in aerospace industry, TiO2 ZrO2 reinforcement elements to improve material were investigated. Each element is included at rate 10%. For hybrid composite sample production, 10% was procured by adding each reinforcing equally. sample, powders mixed a 3D mixer ensu...

Konstrukai struktur sayap pesawat terbang terdiri dari : spar, rib , dan skin. Berdasarkan fungsinya adalah sebagai penghasil lift terbesar disamping penyimpanan bahan bakar. Sayap akan menahan beban gaya angkat (lift-load) secara terus menerus berulang. Faktor utama yang mengakibatkan terjadinya kegagalan material. Penelitian dilakukan dalam dua tahap analisis, yaitu analisis aerodinamika stat...