在冶金熔体中产生直流辉光等离子体的控制电路  

A Control Circuit Generated DC Glow Plasma in Metallurgy Melt

作　　者：孙铭山[1] 丁伟中[1] 杨松华 鲁雄刚[1] 

机构地区：[1]上海大学钢铁冶金重点实验室,上海200072

出　　处：《钢铁研究学报》2002年第2期52-54,共3页Journal of Iron and Steel Research

基　　金：国家自然科学基金资助项目 (5 99740 16)

摘　　要：论述了等离子体的特性以及在冶金熔体中应用直流辉光等离子体的意义 ,阐述了如何根据直流辉光等离子体的电路特性和熔体的特殊条件设计产生直流辉光等离子体的控制电路 ,并用低熔点的熔融金属铅和钢液作为阴极对该电路进行了测试。The characteristics of DC glow plasma and the significance of applying plasma to metallurgy melt were discussed. According to the electric characteristics of DC glow plasma and the special features of metallurgy melt, a control circuit for the plasma was designed and it was checked using Pb melt and steel melt as cathode.

关 键 词：直流辉光 等离子体 熔体 控制电路 

分 类 号：TF748[冶金工程—钢铁冶金]