固态原子吸收法在钢成分分析中的应用  

Application of solid-state atomic absorption spectrometry in elemental analysis of steel

作　　者：付强[1] 曾建民[1] 莫继华[1] 

机构地区：[1]广西大学,广西南宁530004

出　　处：《冶金分析》2005年第1期31-33,共3页Metallurgical Analysis

摘　　要：采用一种新的合金成分分析法———固态原子吸收光谱法测定合金钢中成分。对测定条件和干扰消除进行了研究。在仪器最佳工作条件下,平行测定一合金钢标样中Mn,Si,Cu,Ni,Cr,Mo,Co,Pb5次,所得结果与标准值十分接近,相对标准偏差分别为1 12%,1 86%,3 66%,3 66%,2 78%,3 03%,1 67%和6 10%。A new method, solid-state atomic absorption spectrometry, was served as the determination of the composition of alloy steels. The determination conditions and the elimination of interference were studied. In optimum working conditions, average values of determining Mn, Si, Cu, Ni, Cr, Mo, Co, Pb in a certified reference sample of alloy steel five times were in good agreement with certified values. The RSDs were 1.12%, 1.86%, 3.66%, 3.66%, 2.78%, 3.03%, 1.67% and 6.10%, respectively.

关 键 词：固态原子吸收光谱法 钢 成分分析 

分 类 号：TG115[金属学及工艺—物理冶金]