In the present research work, friction stir processing (FSP) has been adopted for fabri­cation of nano-hydroxyapatite (nHAP) reinforced AZ91-D Mg-alloy matrix surface com­posite (NMMSC). The NMMSC was developed to replace conventional bio-implants materials short-term usage. prepared by adding nHAp rein­forcement in 12.5 % volumetric proportion alloy using grooving technique followed FSP. FSP p...

In the current work, high density polyethylene (HDPE) composites were fabricated via Friction Stir Processing (FSP). A two-phase Fe-Fe3O4 powder was used as reinforcing agents. The extremely low cost obtained from shot-blasting of as-forged carbon steel components. X-ray diffraction (XRD) to phase analysis and evaluation purity as-received powder. size distribution determined by Laser Particle ...

Multipass friction stir processing (MP-FSP) is a solid-state surface modification technique, which was developed based on the simple principle of FSW. Aluminium plates were subjected to MP-FSP from 1 14 passes along longitudinal direction with specified process parameters such as rotational speed 1000 rpm and travel 70 mm/min axial force 15 kN. Subsequently, similar had followed by doublepass (...

We studied the effect of friction stir processing (FSP) on microstructure and properties high-speed twin-roll cast strips made an experimental Al–Mn–Cu–Be alloy. The samples were examined using light, scanning, transmission electron microscopy, microchemical analysis, X-ray diffraction, indentation testing. During FSP, rotational speed varied, while other parameters remained constant. uniformit...

The eventual material degradation of steel components in bio-implant, marine, and high-temperature applications is a critical issue that can have widespread negative ramifications from safety economic point view. Stemming their tribological, corrosion, erosion-based properties, there an increasing need to address these issues effectively. As one solution, surface processing techniques been prop...

Friction stir processing (FSP) is a green fabrication technique that has been effectively adopted in various engineering applications. One of the promising advantages FSP its applicability development surface composites. In current work, new approach for direct friction considered aluminum-based composites reinforced with micro-sized silicon carbide particles (SiC), eliminating prolonged prepro...

The high strength Al-Zn-Mg alloy is widely used for structure components in critical aerospace applications. Small additions of scandium (Sc) often refine cast microstructure and mechanical properties by forming metastable Al3Sc dispersoids. The main role of the Al3Sc dispersoid is to prevent recrystallization during hot deformation and solution treatment. A new technique to apply for surface m...

In most of the industries like automobile, aircraft, shipbuilding, etc., surface composites play an important role as they enhancestrength, hardness, and microstructure. Friction Stir Processing is a solid-state alteration engineering techniqueemployed for development Metal Matrix Composite surfaces. It enables surface, control microstructure,enhancement wear improvement in mechanical propertie...