Influence of ferrum film by FCVA deposition technique on properties of WE43 magnesium alloy
作者机构：School of Materials Science and EngineeringXiangtan UniversityXiangtan411105China Key Laboratory of Low Dimensional Materials and Application Technology of Ministry of EducationXiangtan UniversityXiangtan411105China College of Materials Science and EngineeringChongqing UniversityChongqing400045China Zhuhai People's Hospital(Zhuhai Clinical Medical College of Jinan University)Zhuhai519070China
出 版 物：《Journal of Rare Earths》 (稀土学报（英文版）)
年 卷 期：2024年第42卷第12期
页 面：2332-2340,I0005页
核心收录：
学科分类：08[工学] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）]
基 金：Project supported by the National Natural Science Foundation of China(52271117) the Educational Commission of Hunan Province of China(23A0107) the High Technology Research and Development Program of Hunan Province of China(2022GK4038) the Research Development and Research Fund of Zhuhai People's Hospital(zh2017001)
主 题：Magnesium alloy Filtered cathode vacuum arc technology Corrosion resistance Mechanical properties Rare earths
摘 要：WE43 alloy was successfully coated with ferrum(Fe)films of varying thicknesses using filtered cathode vacuum arc *** physical phase composition,surface morphology,corrosion resistance and mechanical properties of the films were extensively *** results demonstrate that a deposition time of 20 min for Fe ions exhibits minimal defects and low surface *** to the WE43 substrate,the Fe20 alloy exhibits lower Icorr values at 81μA/cm^(2),indicating enhanced corrosion *** experiments further confirm the superior integrity of the Fe20 film compared to other coated alloys ***,among all deposited modified alloys,Fe20 demonstrates significantly improved mechanical properties with its hardness and elastic modulus being three times higher than those of WE43,providing better wear resistance.
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