稀土钴合金是目前最强的一种永磁材料。用它制作电子器件可成倍缩小体积,减轻重量,是现代电子通讯技术中的重要材料。把它应用于医疗方面,也取得显著效果。由于稀土的广泛应用,稀土钴合金已在我国试制成功。为满足科研生产的要求,我们试验了钐钴合金中钐、钴的分析方法。目前国内钐钴合金中钐的测定方法有草酸盐重量法、容量法及钐钴联测等方法。草酸盐 Rare earth cobalt alloy is the strongest permanent magnet material. Using it to make electronic devices can double the size and reduce the weight, which is an important material in modern electronic communication technology. Applying it to the medical field has also achieved remarkable results. Due to the widespread use of rare earth, rare earth cobalt alloy has been successfully trial production in our country. To meet the requirements of scientific research and production, we tested samarium-cobalt alloy samarium, cobalt analysis. At present, samarium-cobalt alloy samarium determination method oxalate gravimetric method, volumetric method and samarium-cobalt joint measurement and other methods. Oxalate