铜基薄壁热管应用现状及发展趋势  

Status and Development Trend of Copper Based Thin-walled Heat Pipe Application

作　　者：李洋 王松伟 刘劲松[1,2] 张士宏[2] 韩秋水 胡宽雨 LI Yang;WANG Song-wei;LIU Jin-song;ZHANG Shi-hong;HAN Qiu-shui;HU Kuan-yu(School of Materials Science and Engineering,Shenyang Ligong University,Shenyang 110159,Liaoning,China;Shi-Changxu Innovation Center for Advanced Materials,Institute of Metal Research,Chinese Academy of Sciences,Shenyang 110016,Liaoning,China;Guangdong Longfeng Precise Copper Tube Co.,Ltd.,Zhuhai 519090,Guangdong,China)

机构地区：[1]沈阳理工大学材料科学与工程学院,辽宁沈阳110159 [2]中国科学院金属研究所,师昌绪先进材料创新中心,辽宁沈阳110016 [3]广东龙丰精密铜管有限公司,广东珠海519090

出　　处：《铜业工程》2022年第2期1-7,共7页Copper Engineering

基　　金：中国科学院重点部署项目(ZDRW-CN-2021-3)。

摘　　要：在5G通信技术及消费电子行业快速发展的背景下,铜基薄壁热管被广泛应用于大功率电子设备散热领域。通过介绍目前应用较广的几种热管,对其结构、特点及应用范围进行了对比;阐述热管在加工制备和使用过程中存在的一些问题和缺陷,对表面缺陷形成机理进行分析,并对热管未来的发展趋势进行了展望。In the context of the rapid development of 5th generation wireless systems and consumer electronics industry,the thinwalled heat pipe is widely used in high-power electronic equipment heat dissipation.This article describes several kinds of heat pipes,comparison of their structures,features and applications;describes some problems and defects in the process of processing and use,analyzes the formation mechanism of surface defects,and the future development trend of heat pipes.

关 键 词：热管 散热技术 吸液芯 热管缺陷 表面质量 发展趋势 

分 类 号：TG146.11[一般工业技术—材料科学与工程]