The Physical Properties Of Aluminium-7xxx Series Alloys Produced By Powder Metallurgy Method

Abstract

Bu makaleye şu şekilde atıfta bulunabilirsiniz(To cite to this article): Acar A.N., Ekşi A. K. ve Ekicibil A., "The physical properties of aluminium-7xxx series alloys produced by powder metallurgy method", Politeknik Dergisi, 21(2): 341-350, (2018).Erişim linki (To link to this article): http://dergipark.gov.tr/politeknik/archive DOI: 10.2339/politeknik.389588 Politeknik Dergisi, 2018;21(2):341-350 Journal of Polytechnic, 2018;21(2)

First-principles study of electronic transport coefficients of point-defective metallic species: aluminum and its bimetallic alloys

“…In recent years, thermodynamic properties, such as the enthalpy of Al-Cu-Mg alloys, have been studied through computer simulations [15]. Although these numerous studies have been performed for Al and its alloys, their properties are still being explored for more efficient and targeted use of Al and its alloys, for instance, by controlling their transport properties [16,17]. In very recent papers, σ and κ of Al/Al alloys were investigated as a predominant property [10,18,19].…”

“…Despite recent developments of nano-technologies, however, the synthesis of defect-free or defect-controlled materials is extremely difficult. There are a few studies on intentional defect-makings [16,27] or on theoretical and computational methods [15,[28][29][30], but specific studies on transport coefficients of pointdefective metals and metal alloys have hardly been reported [31,32]. To the best of our knowledge, this is the first study on the transport coefficients of for Al and its alloys containing structural defects.…”