CAJ | 학술논문

使用介质阻挡放电光谱诊断装置,对常压介质阻挡放电在材料改性过程中的等离子体发射光谱进行测量,记录和比较了空气、氦气和氩气常压介质阻挡放电等离子体发射光谱,并运用氩元素谱线的相对强度来诊断电子温度等物理参量,以达到对材料表面改性过程的实时监控.工作的结果对常压介质阻挡放电及其在材料改性上的应用具有重要的意义.
사용개질조당방전광보진단장치,대상압개질조당방전재재료개성과정중적등리자체발사광보진행측량,기록화비교료공기、양기화아기상압개질조당방전등리자체발사광보,병운용아원소보선적상대강도래진단전자온도등물리삼량,이체도대재료표면개성과정적실시감공.공작적결과대상압개질조당방전급기재재료개성상적응용구유중요적의의.
The spectral lines of air, Helium and argon plasma emission at atmospheric pressure were recorded and analyzed. Plasma parameters, such as electron temperature, were measured. The purpose of the study is to control the process of materials surface modification promptly. The experimental results indicate that spectral diagnosis has been proved a workable method, and it is great importance to the diagnosis of dielectric barrier discharge at atmospheric pressure.