摘要
介绍了铜合金中微量硼的分析方法及试剂的选用、试验内容和样品分析方法,通过姜黄素在非水介质中与硼酸生成有色络合物来测定微量硼。该方法原理可靠,操作简便,精密度好,准确度高。
The analyzing method of micro boron in the copper alloy and the procedure of reagent choosing,experiment substance as well as analyzing method of the specimens were introduced.Micro boron could be determined by means of coloured complex compound that accrued by combining curcumin with boric acid in non-aqueous medium.The method was reasonable,and was easy for operation with higher precision and accuracy.
出处
《湖南冶金》
2006年第2期45-47,48,共4页
Hunan Metallurgy
关键词
铜合金
硼
姜黄素
直接光度法
copper alloy
boron
curcumin
immediate spectrophotometry
作者简介
李宏斌（1968-），男，工程师，主要从事分析检测研究管理工作。
