dummy bar

基本解释

It is ideal for sealing all the random gaps between dummy bar head and mould copper plate, to prevent the hot metal infiltration and break out while casting.
非常适合于引锭头与结晶器铜板之间无规则缝隙的密封，防止开浇时渗、漏钢的现象的出现。
After sealed by sealing rope, it is essentially solid-free with residue between dummy bar head and mould copper plate, no damage to the copper plate and easy to clean.
密封绳在开浇后与引锭头、铜板无粘结残留物，对铜板无损伤，易于清理。
Through the comparative analysis of automatic control of dummy bar follow -up system, to find out the advantages and disadvantages of the control in various dummy bar follow - up system.
通过对引锭跟踪系统自动控制的比较分析，了解了各种引锭杆跟踪系统控制的优缺点。

Flash uses a tiny isolated bar of polysilicon called a dummy gate.
FORBES: Total Recall