稀有难熔金属分析中样品的分解方法  

Decomposition method in analysis of rare and refractory metals

作　　者：吴辛友[1] 童坚[1] 佟伶[1] 李满芝[1] 

机构地区：[1]有色金属研究总院,北京100088

出　　处：《现代科学仪器》2000年第2期6-8,共3页Modern Scientific Instruments

摘　　要：本文报道了稀有难熔金属 ,Zr、Hf、Nb、W、Mo、Tr的常规分解方法、同时提出了新的溶样技术 ,如高压分解溶样 ,微液分解技术以及微波增压分解技术等新的溶样方法、试验证明上述新溶液样技术可以理想地 。The principle and demand of decomposition methed for rare and refractory samples, such as Zr, Hf, Ta, Nb, Mo, W, Ti are discussed, The selection of decomposition method and new decompositon techniques are also touched on. The application of decompositon method for foregoing 7 metals, and their alloys and compounds in any other analytical methods is expressed in meters, which are of referential value to analysts engaging in analysis of rare and refractory metals.

关 键 词：稀有难熔金属 消解方法 样品分解 分析 

分 类 号：TG115[金属学及工艺—物理冶金]