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2025-04-18

How to choose the type of zirconia ramming material for glass melting furnaces?

In the construction of glass melting furnaces, there are two commonly used types of zirconia ramming materials: zircon sand ramming material and fused AZS ramming material. Although both types of zirconia ramming materials have good resistance to glass melt erosion and cause only minimal contamination to the glass melt, their use still requires reasonable selection based on the properties of the glass being produced.

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