航空航天用铜铝复合金属导体电缆的可靠性评价  

Reliability Evaluation of Copper-Clad-Aluminum Cables for Aerospace

作　　者：王威[1] 胡一东[1] 王增辉[1] 杨德亮[1] 刘雨双 王坤[1] 闵峻[1] 

机构地区：[1]中国电子科技集团公司第二十三研究所,上海201900

出　　处：《光纤与电缆及其应用技术》2015年第5期1-3,共3页Optical Fiber & Electric Cable and Their Applications

摘　　要：国内外航空航天领域正面临着急需通过对元器件减重来达到整机装备减重的情况,这迫使元器件朝着轻量化、小型化的方向发展。通过对Nexans公司生产的新型航空航天用铜铝复合金属导体电缆的基本性能评价和空间环境试验,并将结果和相同载流量的C55系列航空航天用耐高温铜合金导体电缆对比,验证了新型航空航天用铜铝复合金属导体电缆在航空航天环境下具有长期应用可靠性。With the development in the field of aerospace,weight saving has become more and more important,so the devices and components is getting lighter and minimized.The target of this research is to certify the long-term application reliability of the new copper-clad-aluminum cables which is developed for aerospace project.Some basic performance evaluation and tests including space environment test on the new copper-clad-aluminum cable made in Nexans are carried out and comparison between it and cable C55 which with the same current-carrying and high temperature resistance is made,thereby the long-term reliability for the new copper-clad-aluminum cables in aerospace environment is verified.

关 键 词：电缆 铜铝复合金属导体 航空航天 可靠性 

分 类 号：V25[一般工业技术—材料科学与工程]