耐热铝合金导线的耐热机理及其在输电线路中的应用  

Mechanism of the heat-resistant aluminium alloy conductor and its application in power transmission lines

作　　者：尤传永[1] 

机构地区：[1]国电电力建设研究所,北京100055

出　　处：《电线电缆》2004年第4期3-8,共6页Wire & Cable

摘　　要：随着电力工业的飞速发展 ,输电线路需要使用大容量、耐高温的导线。本文对耐热铝合金导线的耐热机理进行了探讨 ,对耐热铝合金导线的种类和性能以及在输电线路中的应用进行了分析和介绍 。With the development of the electric power industry, large capacity, heat-resistant conductors are required by the power transmission lines. This paper investigates the mechanism of the heat-resistant aluminium alloy conductors, presenting and analysing the category and performance as well as the application in power transmission lines of the aluminium alloy conductor. Finally, it makes suggestions for promoting the development and application of the heat-resistant aluminium alloy conductor.

关 键 词：耐热铝合金导线 耐热机理 栽流量 软化特性 机械强度残存率 

分 类 号：TM244.2[一般工业技术—材料科学与工程]