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Question:

There are various refractory materials inside many kilns such as refractory brick, what is the role of masonry of these refractory materials?

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Answer:

Heat insulation

High temperature prevention, warmth keeping and heat insulation.

When the steel is made, and wear) to complete the purpose of steelmaking, the liquid inside the kiln is melted liquid steel (1550 DEG C), erosion, only the masonry of refractory brick (melt above 1550 DEG C and has a certain strength) can resist various effects of molten steel (melting