Aluminium metal matrix composites are pretty much important in the different demanding sectors such as field of medicine and engineering like automobiles, aerospace, defence, dental consumer goods. The need arises due to its huge calibre industrial good materials with lighter weight, excellent properties economical cost demanded researchers or scientists research on composite materials. AMMCs A...

Aluminium-based hybrid metal matrix nanocomposites (AA-HMNCs) have numerous applications due to their higher strength-to-weight ratio and good mechanical tribological properties. However, the machinability aspect of these materials must be carefully explored before employing them in various engineering applications. The present study involves fabrication AA6061/2 wt.% SiC/x graphite (x= 1, 2, 3...

Depiction of inflammatory lesions by magnetic resonance imaging (MRI) in ankylosing spondylitis (AS) is possible both by short-tau inversion recovery (STIR) imaging and by gadolinium-enhanced T1-weighted imaging with fat saturation (T1/Gd). The aim of this prospective study was to investigate whether Gd-enhanced sequences add relevant information compared to STIR imaging alone in the detection ...

Using the Taguchi Grey response surface approach, this study investigates effect of novel ultrasonic-aided stir casting conditions on production AA6061/zirconia nanocomposites. A L16 orthogonal array was utilized to conduct researches, which included ultrasonic power (1.75-2.5 kW), time (5-20 min), temperature (750-900°C), can cause premature solidification, pressure (100-250 MPa), and reinforc...

Stir casting process is very popular for the fabrication of particle reinforced metal matrix composites. However, achieving a homogenous distribution reinforcement particles challenging, which directly affect final mechanical performances. In this research, detailed investigation was conducted to obtain superior synthesis Al–SiC composite materials and detect effect SiC on characteristic stir c...

Introduction: A number of CMR imaging approaches have been proposed for detecting myocardial edema accompanying acute myocardial infarctions (AMI). T1 [1] and T2 [2] maps, T2-prepared SSFP [3] and cine SSFP (bSSFP) [4,5] are potential alternatives to the most commonly employed T2-weighted STIR (T2-STIR) [6] imaging. However, the relative sensitivities of the various approaches in relation to th...

Stir bar sorptive extraction is a powerful technique for the extraction and analysis of organic compounds in aqueous matrices. Carbonyl compounds are ubiquitous components in rainwater, however, it is a major challenge to accurately identify and sensitively quantify carbonyls from rainwater due to the complex matrix. A stir bar sorptive extraction technique was developed to efficiently extract ...