In situ Al2024- Mg2Si composite was fabricated by spark plasma sintering (SPS) of reactive powder. Reactive powder was obtained from mechanical alloying (MA) of elemental powders. Clad layers of in situ composite were fabricated on Al substrates by spark plasma sintering (SPS). Structural evolution during MA process and after SPS was investigated by X-ray diffractometery (XRD). Scanning electro...

It is a requirement of modern age industries, especially the aerospace, automobile, and shipbuilding sectors, to manufacture high strength low weight dissimilar aluminium alloy welded joints. Therefore, aim this project investigate effect tool rotation speed, feed rate, pin type on ultimate tensile (UTS) alloys (2024 Al 5754 Al) in friction stir Nine experiments have been performed using an ort...

In the context of implementing government's policy to reduce regional disparities, Presidential Regulation Number 105 2021 on National Strategic Acceleration Development Disadvantaged Regions 2020-2024 (STRANAS-PPDT 2020-2024) has been issued as an elaboration 18 2020 Medium-Term Plan (RPJMN 2020-2024). According Article 8, paragraph (3) Government 78 2014 (PP PPDT) and 4, (2) STRANAS-PPDT 2020...

The Georgia Section of the American Chemical Society is soliciting nominations for 2024 Charles H. Herty Medal, which presented annually to recognize work and service an outstanding chemist from southeastern region US. award recipient will be honored by at 90th banquet in fall awarded a gold medal. Nominees may come academic, government, or industrial settings must have resided worked more than...

An analytic study was conducted on coupled partial differential equations. We formally derived new solitary wave solutions of generalized coupled system of Zakharov-Kuznetsov (ZK) and KdV equations by using modified extended tanh method. The traveling wave solutions for each generalized coupled system of ZK and KdV equations are shown in form of periodic, dark, and bright solitary wave solution...