Novel synthesis of CuW composite reinforced with lamellar precipitates via aluminothermic reduction

作     者：Chu Cheng Zi-Wei Song Ling-Feng Wang Ke-Xing Song Tao Huang Long Zhao Li-Sha Wang Zhi-He Dou Ting-An Zhang Chu Cheng;Zi-Wei Song;Ling-Feng Wang;Ke-Xing Song;Tao Huang;Long Zhao;Li-Sha Wang;Zhi-He Dou;Ting-An Zhang

作者机构：School of Materials Science and EngineeringHenan University of Science and TechnologyLuoyang 471023China Provincial and Ministerial Co-Construction of Collaborative Innovation Center for Non-Ferrous Metal New Materials and Advanced Processing TechnologyLuoyang 471023China Henan Key Laboratory of Non-Ferrous Materials Science&Processing TechnologyHenan University of Science and TechnologyLuoyang 471003China Henan Academy of SciencesZhengzhou 450002China Key Laboratory of Ecological Utilization of Multi-Metal Intergrown Ores of Ministry of EducationNortheastern UniversityShenyang 110819China 

出 版 物：《Rare Metals》 (稀有金属（英文版）)

年 卷 期：2022年第41卷第12期

页      面：4047-4054页

核心收录：

学科分类：08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 

基　　金：financially supported by the Natural Science Foundation of Henan Province(No.222300420154) the Key Scientific Research Project of Colleges and Universities of Henan Province(No.22A450002) the Key Technologies R&D Program of Henan Province(No.202102210207) Chinese Postdoctoral Science Foundation(No.2020M672222) the Doctoral Scientific Research Foundation of Henan University of Science and Technology(No.13480091) the Postdoctoral Scientific Research Foundation of Henan University of Science and Technology(No.13554020) 

主　　题：composite composites synthesis 

摘      要：The in situ synthesized reinforced phases in the matrix have the advantages of uniform dispersion and good interfacial *** at in situ synthesizing reinforced phases in CuW composite,a novel methodology for direct synthetization of CuW composite reinforced with lamellar precipitates by aluminothermic reduction is proposed,and CuW composites and their slags were systematically *** results indicate that,at temperatures of above 1800 K,the mole percentage of Al,copper oxides,tungsten oxide,and CuO·Al_(2)O_(3)increased rapidly with temperature increasing,which was not conducive to CuO and W0_(3)thermite reduction.