The current investigation presents the wear-worn surface analysis of a silicon carbide-reinforced brass-based composite synthesized by stir casting. Wear behavior brass pin was analyzed disc tribometer. characterization studies and confirmation elemental composition are investigated through scanning electron microscopy (SEM) energy dispersive spectroscopy (EDS) respectively. worn using atomic f...

Aluminum matrix composites (AMCs) reinforced by 1.5 and 3 wt% FeCoCrNi high-entropy alloy particles (HEAp) were obtained a stir casting process. The AMCs strip was further prepared room temperature rolling (RTR, 298 K) cryorolling (CR, 77 K). mechanical properties of the produced RTR CR studied. effect microstructure on analyzed scanning electron microscopy (SEM). results show that can greatly ...

Abstract This study focuses on the microstructure characteristics and mechanical properties of unreinforced reinforced ceramic materials titanium diboride (TiB 2 ) graphite (Gr). Aluminium hybrid metal matrix nanocomposites with varying weight percentage nano TiB (0-12.5 wt. %) Gr (4wt via electromagnetic stir casting process to produce samples. Identification phases analysis are performed thro...

The current work aims to investigate the mechanical properties of rare oxide reinforced Mg alloy based MMCs. Magnesium matrix considered in study is AZ91D alloy, whereas earth oxides were CeO2 and Y2O3. Y2O3 particulate reinforcement percentage was varied from 1 3% steps 1% its influence on Stir casting route adopted fabricate sample for study. Microstructure analysis illustrated uniform distri...

Particle reinforced metal matrix composites are skilled to fulfill the late needs of cutting edge designing applications, because its tunable mechanical properties. Stir casting is one unmistakable and affordable strategies for preparing particle composites. However, complete investigation evaluation vortex pressure homogenous distribution particles still an obstacle research community. In this...

Copper metal matrix composites (CMC) are broadly employed in various applications the fields of space, aviation, automobile and electronics industries. The welding CMC using conventional methods is very difficult expensive due to its crystallographic nature. Friction stir (FSW) a more prominent reliable technique for than methods. Therefore, this work based on with material, which prepared stir...

BACKGROUND The short inversion time inversion recovery (STIR) black-blood technique has been used to visualize myocardial edema, and thus to differentiate acute from chronic myocardial lesions. However, some cardiovascular magnetic resonance (CMR) groups have reported variable image quality, and hence the diagnostic value of STIR in routine clinical practice has been put into question. The aim ...