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High Alumina Firebricks
2021-01-14Source:Dalian GaotengAuthor:Dalian GaotengClicks:192



High alumina firebricks widely used for Iron&steel making industry, Nonferrous Metal industry, Building materials industry, Energy & Incineration, etc.



Can be customized.




Technical data:






High-grade refractory materials: higher refractoriness than clay bricks and semi-silica bricks, up to 1790℃.


Refractoriness under load:

Due to its high Al2O3 content with low impurity content, and a low formation of the molten glass body, the fire-resistant softening temperature is higher than refractory clay brick.


Slag resistance:

High alumina brick is close to neutral refractory material, can resist the erosion of acid slag and alkali slag.


Contact us to know more information:

Attn: Lena Fu

Email: gaoteng@gtdl.com.cn