Continuous casting three pieces and damage reason?

Long nozzle: by strong thermal shock and molten copper  erosion and erosion, but also by the erosion of tundish covering agent. The stopper and out of control: copper structure inner softening at high temperature for a long time, then sleeve brick corrosion is too fast. In addition the stopper head and nozzle bowl docking by molten copper brush at maladdress leads to difficult control even in captivity, restricting the stopper in the life.
Stopper: out of control of copper  structure inner softening at high temperature for a long time, then sleeve brick corrosion is too fast. In addition the stopper head and nozzle bowl docking is not smooth in molten copper  erosion control difficult even in captivity, restricting the stopper in the life.
Submerged nozzle: first, by a strong thermal shock and molten copper  erosion and erosion, but also by the mold in the strong corrosion of slag. Two, the pouring process of immersion nozzle surface oxidation, thus losing strength and damage

Taurus Refractory ramming mass Factory mainly engaged in professional manufacturer of development, production and sales of the refractory mixture such as melting copper, aluminum and zinc furnace lining. And supply castable refractory for copper smelting, ramming mass for molten copper,fire clay,refractory mortar, refractory cement ,refractory mixture, refractory concrete and silica sand for copper smelting.
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