9786200250155 - Fundamentals of High Entropy Alloys: Production processes and properties de Izadi Najafabadi, Maryam (5 resultados)

Paperback. Condición: Brand New. 76 pages. 8.66x5.91x0.18 inches. In Stock.

Paperback. Condición: Brand New. 76 pages. 8.66x5.91x0.18 inches. In Stock.

Taschenbuch. Condición: Neu. Fundamentals of High Entropy Alloys | Production processes and properties | Maryam Izadi Najafabadi | Taschenbuch | Englisch | LAP Lambert Academic Publishing | EAN 9786200250155 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Condición: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Izadi Najafabadi MaryamM.S Graduated of Metallurgy (IUST). Publication: Effect of Al contents on the microstructure and properties of AlxCoCrFeNi alloys (IIAC2018),Characterization of AlxCoCrFeNi(x= 0, 1.25, 2), High Entropy Alloys u.

Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - High-entropy alloys (HEAs) are a new class of materials which are defined as alloys consisting of four or more base elements with equal or non-equal fractions. The high configurational entropy which is induced by the number of base elements is able to prevent the formation of intermetallic phases, and thereby avoids the disadvantages of conventional multicomponent alloys. HEAs mainly consist of simple solid solution structures, such as body-centered cubic (BCC), face-centered cubic (FCC), or hexagonal close-packed (HCP) structures. Many HEA systems reported are based on transition metals-namely Co, Cr, Fe, and Ni-with the additions of such elements as Al and Mn. The widely studied AlxCoCrFeNi HEAs are demonstrated from FCC to BCC structures through a mixture of both phases with increased Al content. The goal of this research is making high entropy alloy AlxCoCrFeNi (x=0, 1.25, 2) by microwave mechanical- combustion alloying. In most of the mechanical alloying methods, solid solution forms after more than 40 hours. In this research after 15 hours of mechanical alloying, alloy powder is pressed and lies under microwave combustion.