Innovative Isostatic Pressed Refractory Products for the Continuous Casting Process
In the steel continuous casting process,ISO products play an important role to control the liquid steel from ladle to mould shrouding the liquid steel to avoid re-oxidation.A new and special designed nozzle called GYRO nozzle for billet/bloom casting is introduced in this paper,which can generate swirling flow in the mould and helps non-metallic inclusions floating up.The novel stopper designs of CSC and SHP are also introduced in the paper.These designs are state of the art technologies to ensure consistent argon flow and homogeneous gas distribution in the casting channel for stopper argon purging process.Finally,customized designed SEN for thin slab casting is described to maintain a stable mould level at high casting speed.
submerged entry nozzle stopper continuous casting clean steel
Yong TANG Gernot HACKL Gerald NITZL Hubert KAMMERHOFER Christoph EGLSAEER
RHI AG Technology Center,Leoben 8700,Austria RHI AG Steel Division,Product Management ISO,Vienna 1011,Austria
国际会议
the 6th International Congress on the Science and Technology of Steelmaking,ICS2015(第六届国际炼钢科技大会)
北京
英文
516-520
2015-05-12（万方平台首次上网日期，不代表论文的发表时间）