稀土合金目前所采用的分析方法,都是用铂金皿来溶解试样。由于一般的中小型化验室都没有铂金皿,因而严重地影响了稀土合金中各元素分析项目的开展,给稀土合金冶炼工作带来了一定的困难。我们在毛泽东思想的指导下,发扬了敢想、敢干的作风,打破老框框,采用塑料杯溶解试样。实践证明效果很好,得到了满意的分析结果。 Rare earth alloys are currently used in analytical methods are used to dissolve the sample platinum dish. Due to the lack of platinum dish in most small and medium-sized laboratories, the development of various elemental analysis projects in rare earth alloys is seriously affected, which brings some difficulties to the smelting of rare earth alloys. Under the guidance of Mao Zedong Thought, we have developed a style of daring to think and dare to do something to break the old frame and use plastic cups to dissolve the samples. Practice has proved to be effective and satisfactory results have been obtained.