
基本信息:
- 专利标题: 一种高导电率中强耐热铝合金单丝及其制备方法
- 专利标题(英):High conductivity moderately strong heat-resistant aluminum alloy monofilament and preparation method thereof
- 申请号:CN201210544420.7 申请日:2012-12-14
- 公开(公告)号:CN103045915A 公开(公告)日:2013-04-17
- 发明人: 杨富尧 , 韩钰 , 马光 , 陈新 , 祝志祥
- 申请人: 国网智能电网研究院 , 国家电网公司
- 申请人地址: 北京市昌平区小汤山镇大东流村路270号(未来科技城)
- 专利权人: 国网智能电网研究院,国家电网公司
- 当前专利权人: 国网智能电网研究院,国家电网公司
- 当前专利权人地址: 北京市昌平区小汤山镇大东流村路270号(未来科技城)
- 代理机构: 北京安博达知识产权代理有限公司
- 代理人: 徐国文
- 主分类号: C22C21/00
- IPC分类号: C22C21/00 ; C22C1/03 ; B21C1/00 ; H01B1/02 ; H01B5/02
The invention relates to the technical field of a power industry electric transmission line overhead conductor. The present invention provides a high conductivity moderately strong heat-resistant aluminum alloy monofilament and a preparation method thereof. The aluminum alloy conductor includes: 0.01-0.1% of Zr, 0.01-0.2% of B, 0.01-0.2% of Si, 0.05-0.3% of Fe, 0.2-0.5% of Mn, 0.01-0.15% of Er and/or 0.01-0.15% of Y, any two or three elements selected from the group consisting of V, Ti and Cr, and the balance being Al and inevitable trace impurities, wherein 0.1-0.15% of V, 0.01-0.05%of Ti, and 0.1-0.15% of Cr are included. The aluminum alloy monofilament prepared by the present invention is high in electrical conductivity, good in heat resistance, and high in tensile strength.
公开/授权文献:
- CN103045915B 一种高导电率中强耐热铝合金单丝及其制备方法 公开/授权日:2015-02-04