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Corundum mullite products

Corundum mullite products


Product Introduction

The new material production area has a high temperature shuttle kiln, which produces a series of products such as zirconium mullite brick, zircon brick, corundum mullite brick, chrome zirconium mullite brick and so on.

Product Details


Performance indicators:

Project
Item
High quality high purity corundum brick
High-qualiy high-purity horn brick
sintered white corundum brick
Fired white corundum brick
Mullite corundum brick
Mullite corundum brick
Al₂O₃ (%) ≥99 ≥ 90 ≥80
SiO₂ (%) ≤ 0.2 ≤ 8 ≤ 18
Fe₂O₃ (%) ≤ 0.2 ≤ 0.2 ≤ 0.3
Bulk density (g/cm³)
Bulk density
≥ 3.2 ≥ 3 ≥ 2.8
Percent porosity (%)
Apparent porosity
≤ 19 ≤ 18 ≤ 18
Normal temperature compressive strength (Mpa)
Cold crushing strength
≥ 100 ≥ 100 ≥ 100
Load softening onset temperature ℃(0.1Mpa,0.6%)
 Refractoriness under load T0.6
≥ 1700 ≥ 1700 ≥ 1700
Application
Application
Mainly used in iron and steel, electronics, petrochemical, fertilizer, non-ferrous, refractory and other industries of the key parts of the furnace.
It is mainly used in key parts of furnaces in steel,electronics, petrochemical,fertilizer,non-ferrous and Refractory industries.

Key words:

Corundum mullite products