论文部分内容阅读
本文是我们看谱分析试验的简要总结。一至四节主要叙述看谱分析的基本原理和交流电弧、低压火花发生器的结构及性能。五至九节叙述看谱的定性,定量分析和发电厂常用五种低合金钢、三种铜管牌号的鉴定方法。目前,我们仅搞了12CrMoV、12Cr1MoV、10CrMo910、25Cr2MoV、25Cr2Mo1V五种低合金钢和HSn70—1、HAl77—2、H68三种铜管的牌号鉴定方法,其他钢材牌号的鉴定方法有待我们看谱工作者共同协作,努力探讨。为此仅把其他看谱分析线组及分光标志介绍于后,以供参考。
This article is a brief summary of our analysis of spectral analysis. One to four sections describe the fundamentals of spectral analysis and the structure and performance of AC arc and low-voltage spark generators. Five to nine narrative to see the spectrum of qualitative, quantitative analysis and power plant commonly used five kinds of low alloy steel, three kinds of copper pipe identification methods. At present, we only engage in 12CrMoV, 12Cr1MoV, 10CrMo910,25Cr2MoV, 25Cr2Mo1V five kinds of low alloy steel and HSn70-1, HAl77-2, H68 three kinds of copper pipe grades identification method, the identification of other steel grades pending us to see spectrum work To work together to explore. For this reason, only other spectral analysis of spectral groups and spectral markers introduced later, for reference.