Abstract Aluminum oxide (Al 2 O 3 ) nanoparticles are capable of improving the material characteristics if reinforced to soft and low strength material. The major limitation in utilization Al alloy 6061 medium heavy stress applications such as automobile, defense, transportations, aerospace is hardness strength. In order overcome deficiency Al6061, nano-Al Al6061 matrix nanocomposite (AMNC) was...

This paper presents preliminary study on multi-layer deposition of aerospace grade Al 6061 alloy by novel friction stir powder additive manufacturing process. Minimum temperature was in-situ maintained using close loop temperature-controlled system for minimizing thermal gradient in the build direction. Maximum during monitored pyrometer and imaging camera. Use a tool with circumferential radia...

The Form Limit Curve (FLC) is an important and helpful concept for defining sheet metal ductility. ductility of aluminum 6061 alloy was analyzed in this work. current study examined how to enhance the formation curve 6061, which frequently utilized automotive industry. These curves were plotted compared at various temperatures strain levels. Using finite element approach, produced under impact ...

The Al-Mg-Ge alloy is one of the age-hardening aluminum alloy after solution heat treatment. It has been proposed that the age-precipitation behavior of Al-Mg-Ge alloy is different from that of Al-Mg-Si alloy according to our previous works about the microstructure on Al-Mg-Ge alloy over-aged at 523K. For example, The hardness of peak aged Al-1.0mass%Mg2Ge alloy is higher than that of Al-1.0mas...