A nalysis on Influence F actors of M ould S ticking and Improvement M easures
GUO Yaorong
ZHAO Li
WANG Jisong
LI Chunmei
YUAN Tingting
Abstract：This article analyzes the influencing factor for continuous casting mould sticking. The major factors of sticking are the cleanness and temperature of molten steel, protecting slag performance, submerged nozzle parameter, liquid surface waviness and unreasonable operation. Sticking probability has been greatly reduced with the help of improving molten steel quality, optimizing protecting slag parameter, decreasing unsteady state operation etc. Slab yield has been improved and heat sticking alarming rate decreased from average 2.9%to 1.8%. The smooth working and stabilization production can be guaranteed.
Keywords：continuous castermouldstickingalarming rate
Publication Date：2013-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：3( 13-14,17 )