摘要
从生产角度分析了电工圆铝杆电阻率和导电性能的影响因素，探讨了电工圆铝杆抗强度和电阻率的内在关系，并接结合生产实践提出了合理的铝液成份，适当净化、精炼、铸坯工艺是提高抗拉强度，降低电阻率的主要工艺措施。
The effect of electrical resistivity or electrical conductivity of round aluminum rod was analysed. Their internal relation was investigated. Technologies of electrical resistivity or electrical conductivity was improved by properly chemical component ＆ purified and refining process according to the productiv practice.
出处
《中国材料科技与设备》
2008年第3期89-90,共2页
Chinese Materials Science Technology & Equipment
关键词
电工圆铝杆
电阻率
导电性
净化
精炼
稀土
Round aluminum rod for electrical purpose
Electrical resistivity
Electrical conductivity
Refinement
Purification
Rare- earth
