摘要
设计了一种测量金属在不同温度下的电阻率的实验装置，并应用此装置研究了稀土元素对铝合金电学性质的影响； 发现渗入微量稀土元素后的铝合金导电性能显著改善；
Designed to measure the specific resistivity of metal in different temperature. The Influence of the rare earth element on the conductivity of aluminium alloy has been investigated. It's found that Al doping leads to a notable improvement in its conductivity.
出处
《北京轻工业学院学报》
1999年第3期25-28, ,共4页
Journal of Beijing Institute of Light Industry
