Havacılık, biyomedikal ve otomotiv endüstrisinde alüminyum alaşımlarının kullanımının yaygınlaşmasıyla birlikte, bu malzemelerin işleme davranışları problemleri son yıllarda ilgi konusu olmuştur. Kuru işlemede, gibi yüksek plastisiteye sahip (sünek) metaller, takım-talaş ara yüzeyinde geniş temas alanı, sürtünme katsayısı sıvanma (adezyon) özellikleri buna bağlı olarak güçlü bir talaş yığılması...

Abstract Aluminum alloy 7075-T651 is a widely used material in the aviation, marine, and automobile sectors. The wide application marks importance of this material’s research manufacturing field. This focuses on optimizing input process parameters turning machining with tungsten carbide insert. are cutting speed, feed, depth cut for output response force, feed radial removal, surface roughness ...

Ultrasonic burnishing is one of several surface treatment methods. The method a relatively new process used for finishing workpieces to produce good quality. This paper presents ultrasonic as mechanical improving the quality planar plates. improves by increasing hardness workpiece and reducing its roughness. However, it essential know effect on residual stresses in material. study investigated ...

The evolution of the overall microstructure and contribution constituent second phase particles during accelerated corrosion AA 7075-T651 warrants further scrutiny. A correlative microscopy-based approach was employed to study damage in subjected potentiodynamic polarization. X-ray Computed Tomography (XCT) scanning electron microscopy were used track initiation propagation globally at specific...

Abstract The current study presents the effects of strain and temperature on mechanical response microstructure evolution in AA7075-T651 at high rates. Compression tests have been performed room (RT), 200, 300 400 °C using a Split-Hopkinson pressure bar (SHPB) setup with rates ranging between 1400 5300 s −1 . For deformation RT, flow stress increases increase rate. Whereas elevated temperatures...