ktb

Influence of KTB place on gas flow field in RH vacuum chamber

KTB氧枪位置对RH真空室气体流动的影响

Practice on utilizing KTB to rescue accidental molten steel

应用KTB挽救事故钢水的实践

Base on the physical model of heat transfer of RH process , a temperature prediction model of molten steel for RH KTB refining process was developed .

根据RH精炼过程钢水传热的物理模型，提出了预报RH精炼过程钢水温度的数学模型。

KTB Deep Crustal Lab

KTB深部地壳实验室

From August 21 , 2000 to October 20 , 2000 a fluid injection-induced seismicity experiment has been carried out in the KTB ( German Continental Deep Drilling Program ) .

2000年8月21日～10月20日，德国大陆超深钻井（KTB）进行了为期60天的新一轮注水诱发地震实验。

The oxygen gas supplied from the KTB lance reacts with both CO gas and the molten steel in the vacuum vessel . A part of the oxygen on the steel side is consumed with the decarburization reaction as well as the increasing free-oxygen .

KTB氧枪所供氧气在真空室内与CO气体及钢液发生反应，到达钢液面的一部分氧气被消耗于脱碳反应及增加钢中自由氧。

The second super deep borehole in world was drilled during the German Continental Deep Drilling Program ( KTB ) . And the Deep Crustal Lab was constructed by the end of KTB program . This paper gives the brief introduction on the KTB Deep Crustal Lab .

德国大陆科学钻探（KTB）计划钻探了世界上第二口超深孔，简要介绍了KTB计划完成以后，在现场组建的深部地壳实验室的情况。