Formation and evolution mechanism of metal whiskers in extreme aerospace environments:A review

作     者：Zekun WANG Shiming WANG Zekun WANG;Shiming WANG

作者机构：School of Mechatronic Engineering and AutomationShanghai UniversityShanghai 200444China Department of Mechanical EngineeringAuburn UniversityAuburn AL 36849USA College of Engineering Science and TechnologyShanghai Ocean UniversityShanghai 201306China Shanghai Engineering Research Center of Marine Renewable EnergyShanghai 201306China 

出 版 物：《Chinese Journal of Aeronautics》 (中国航空学报（英文版）)

年 卷 期：2023年第36卷第9期

页      面：1-13页

核心收录：

学科分类：08[工学] 0825[工学-航空宇航科学与技术] 

基　　金：supported by the National Natural Science Foundation of China(No.41976194) 

主　　题：Aerospace Extreme environments Control strategy Metal whisker Reliability 

摘      要：The spontaneous growth and evolution mechanism of metal whiskers have long been scientific *** the development of the integration of electronic and electrical productions,short circuits and system failures are raised by metal whiskers *** the meantime,the related theories and mechanisms of whiskering problem are still vague,leading to a deficiency in the studies of environmental factors influencing the whisker ***,the extreme environments such as aerospace,have been proven the accelerators to the formation of metal whiskers,resulting in a severe threaten to equipment and devices working in such environments including satellite and military *** establish a comprehensive understanding to the whiskering process associated with their applicable control strategies,this study analyzes the growth phenomenon,influencing factors,formation process and evolution mechanism of metal whiskers in extreme service environments,puts forward the corresponding controlling strategies,offers a reference for the establishment of Chinese extreme aerospace strategic environment,and improves the reliability of aerospace systems.