原子吸收法测定铝合金中铜的含量  

Determination of Copper in Aluminium Alloy by Atomic Absorption Spectrophotometry

作　　者：孙景林[1] 郭静[1] 

机构地区：[1]东北轻合金有限责任公司,黑龙江哈尔滨150060

出　　处：《轻合金加工技术》2002年第7期45-46,共2页Light Alloy Fabrication Technology

摘　　要：铜是铝合金中的主要合金元素,准确、快速测定其含量对科研与生产具有重要意义。结果表明,采用原子吸收法,其精密度和回收率都取得了很好的效果。Copper is the principal alloying element of aluminium alloy. Accurate and quick determination of its content is very important for research and production of aluminum alloy. The results of research indicate that both accuracy and recycle rate are satisfactory when atomic absorption spectrophotometry is applied.

关 键 词：原子吸收法 测定 铝合金 铜含量 精密度 回收率 

分 类 号：TG115.3[金属学及工艺—物理冶金]