Research progress of preparation methods and phase structure control of Cu-Fe alloys
Cu-Fe alloys fully utilize the advantages of Cu and Fe elements,with good strength,conductivity,and electromagnetic shielding performance,and are widely used in fields such as power,electronic communication,construction and marine vessels.However,the problem of metastable liquid phase separation during melting of Cu-Fe alloys hinders its large-scale application.In the face of the increasing application demand for high-strength and high-conductivity alloys with electromagnetic shielding properties,it is necessary to conduct more in-depth research on the preparation methods,composition screening,and processing technology of the alloys.This article starts with the preparation methods of Cu-Fe alloys,the regulation of alloying elements on the alloy phase structure,and the influence of processing technology on the alloy properties,and summarizes the current development status of Cu-Fe alloys.Finally,the challenges in the development of Cu-Fe alloys are analyzed,and future research directions are prospected.
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