1) VD argon control
VD氩气控制
1.
The improvement content includes the LF deaeration rhythm,the LF slag formation,the VD argon control and so on.
介绍了在60t国产LF-VD精炼炉精炼高压气瓶钢的工艺改进,改进内容包括LF脱氧节奏、LF造渣、VD氩气控制、模铸铸温和铸速的改进等。
2) Ar-O_2 controlled atmosphere
氩氧控制气氛
1.
A method for determination of hafnium in zirconium under Ar-O_2 controlled atmosphere was developed and the conditions of ratio of Ar-O_2, excited current and exposed time were optimized.
研究了在氩氧控制气氛条件下锆中铪的分析条件,对氩氧比、激发电流、曝光时间等实验参数进行了选择。
3) Autocontroler for Economizing Energy and Argon
氩气自动控制器
5) VD/ID Control & Output Circuit
VD/ID控制输出电路
6) forced argon circulation
氩气强制循环
补充资料:氩气
Ar 见稀有气体。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条