迁移沾样光谱分析

SPECTROMETRIC ANALYSIS OF MIGRATING SAMPLE

介绍了迁移沾样光谱分析的原理 ,自制迁移火花发生器中各种元件的作用 ,并就如何利用迁移沾样光谱分析方法对金属零部件进行材料牌号鉴定 ,对 LY1 2硬铝、QAl1 0 - 3- 1 .5青铜中主元素的定量分析作了较为详尽的论述。

The principle of the spectrometric analysis of migrating sample is reported in this paper. The functions of various components of the migrating electric arc generator are also described. It is suggested that the migrating sample spectrometric analysis can be applied to the identification of any metal components in a machine or other mechanical installation. A detail description is given for the determination of major constituents in LY12 aluminum alloy and in special bronze QAl 10 3 1.5 as examples.