第4期
Novel Stopper Designs to Improve Argon Purging Efficiency in Slab Casting
作者:Yong TANG*,Gerald NITZL,Gernot HACKL
作者机构:RHI AG, Technology Center
分类号:
卷号:25
期号 : 2016 年, 第4期
页码:14 - 17
内容简介

In order to ensure consistent argon flow in the stopper gas channel and improve argon bubble performance in the slab casting mould, two patented new technologies CSC (Clean Stream Cartridge) and SHP (Slot Hole Plug) were applied in the argon purging stopper designs. The novel stopper designs can maintain a stable back pressure and argon flow in the argon line during long sequence casting, eliminate pressure increasing at the start of the casting, even distribute gas bubbles in the mould leading to improved mould flux melting and lubrication, reduce mould level fluctuation and so on.

 

所需耐材币:5
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