The objectives in this study were to deterrnine the through-thickness elastic constant of fiber-epoxy/metal composites with ultrasonic measurements and determine the elastic constants of the constituent layers. The specimens that we studied consist of alternaring layers of aluminum (2024 TI) and fiber-epoxy [1], all of which are 200 to 300 jlm thick. As Figure 1 indicates the outer two layers o...

Development of homogenous metal matrix nanocomposites with uniform distribution of nanoreinforcement, preserved matrix nanostructure features, and improved properties, was possible by means of innovative processing techniques. In this work, Al-SiC nanocomposites were synthesized by mechanical milling and consolidated through spark plasma sintering. Field Emission Scanning Electron Microscope (F...

A technique for computer simulation of three-dimensional structures materials with reinforcing particles complex irregular shapes observed in the experiments is proposed, which assumes scale invariance natural mechanical fragmentation. Two-phase metal-matrix composites and coatings different spatial scales are created, randomly distributed over matrix coating computational domains. Using titani...

The welding of materials by applying Friction Stir Welding technique is a new solid-state joining technique. The main advantage of this method compared to the traditional joining process is that it minimizes problem-related to metal resolidification as the method incorporates no melting phase. In this experimental work, the effect of friction stir welding (FSW) technique on the microstructu...

Metal matrix composites with aluminum as base metal are extensively used in the important engineering industries, their properties can be improved for many requirements. In current work it is tried to make process cost effective. The efforts made less expensive properties. this a attempt fabricate Aluminum LM25 based Matrix Composite aim of developing low conventional method manufacturing Compo...

The application of agro-industrial waste in Aluminum Metal Matrix Composites has been getting more attention as they can reinforce particles in metal matrix which enhance the strength properties of the composites. In addition, by applying these agroindustrial wastes in useful way not only save the manufacturing cost of products but also reduce the pollutions on environment. This paper represent...