Glossary
Definitions and quick context for key terms used across our documentation.
Last updated: March 15, 2026
Definitions
Powder that melts to form a slag film for lubrication and heat transfer control in continuous casting.[1]
Liquid and solid layers of slag between mould and shell that govern heat transfer and lubrication.[2]
Temperature at which slag transitions from liquid to solid; affects heat transfer stability.[1]
Mould flux systems designed without fluorides to reduce evaporation and corrosion risks.[3]
Ability of a ladle nozzle to open without lancing, influenced by filler sand properties.[4]
Granular material placed in the slide gate bore to prevent premature steel flow and enable free opening.[4]
Thermally driven bonding of sand particles that can block free opening if excessive.[5]
Monolithic refractory concrete used for lining equipment, with binders and aggregates.[6]
Castable formulation with reduced cement to improve high-temperature performance.[6]
Castable system with alternative binders for improved slag resistance and strength.[7]
Sol-gel binder system used to improve properties in cement-free castables.[8]
Aluminosilicate binder alternative studied for ultra-low cement castables.[9]
Oxygen pickup by molten steel due to exposure to atmosphere or reactive slags; cover powders can affect this.[10]
Covering flux applied on tundish steel to reduce oxidation and heat loss.[10]
References