1·The utility model relates to a forge and press combined type central water-cooled oxygen lance spray head assembly.
本实用新型涉及一种锻压组合式中央水冷氧喷枪喷头总成。
2·Oxygen lance is important for BOF.
氧枪是氧气预吹转炉的重要设备。
3·The basic reasons leading to oxygen lance falling are analyzed.
分析了氧枪坠落事故的根本原因。
4·This article introduces the current technology of Coherent Oxygen Lance.
主要介绍了集束射流氧枪技术。
5·Loss of shock wave should be decreased when design oxygen lance nozzle and oxygen blowing system.
在氧枪喷头设计和制定供氧制度时要减小激波损失。
6·The problems such as dephosphorization and adhesion of slag to oxygen lance and helmet were settled.
解决了低硅铁水炼钢粘枪、粘烟罩、脱磷困难等问题。
7·The oxygen lance control includes speed control and position control, but the position is the key point.
氧枪控制包括速度控制和定位控制，而定位控制是核心。
8·The cold test and thermal test for the jet characteristics of coherent jet oxygen lance have been carried out.
对电弧炉炼钢用集束射流氧枪的射流特性进行了冷态和热态试验。
9·This paper introduced the advantage and application of nitrogen in laser cutting, by comparing with oxygen lance cutting.
通过和氧气切割的对比，介绍了氮气在激光切割中的优势和应用。
10·The new technology includes precise design on the oxygen lance and nozzle and establishment of proper oxygen supply schedule.
转炉高效吹氧技术包括正确设计氧枪喷头，制定正确的供氧工艺。