近几年随着铝合金电缆成为热点,众多厂商也着力宣传一种名为稀土高铁铝合金的电缆产品及其优越性能。本文将通过介绍稀土优化处理技术的历史背景和原理,论证在当前行业背景下该技术的不必要性,且稀土作为国家战略资源,应将其应用到尽可能需要的地方。 In recent years, with the aluminum alloy cable become a hot spot, many manufacturers also focus on the promotion of a known as rare earth high-speed aluminum alloy cable products and their superior performance. This article will introduce the historical background and principle of rare earth optimization treatment technology to demonstrate the necessity of the technology in the current industry background, and the rare earth as a national strategic resource should be applied wherever possible.