Platy corundum for factory grade refractory materials, etc.

Tabular corundum for factory grade refractories

Introduction
Tabular corundum is a pure sintered corundum that shrinks completely without adding any additives such as B. , with a coarse and well-developed crystal structure, and the content is above %. It has a plate-like crystal structure, small pores and many closed pores, and its porosity is roughly the same as that of fused corundum. It has high purity, good volume stability, and very small refire shrinkage. It is used to produce refractory materials or castables after high-temperature treatment. Has good thermal shock stability and flexural strength.

Features
High refractoriness, high corrosion resistance, high erosion resistance, high thermal shock resistance, stability
High strength, good toughness, stable chemical properties, resistance to alkaline slag erosion, slag resistance Good corrosion resistance, good resistance to molten iron corrosion, good resistance to molten steel corrosion, and good air permeability.

Uses
Tabular corundum is widely used in high-performance refractory materials in the fields of steel casting, petrochemical industry, breathable bricks, ladle lining castables, prefabricated parts, ceramics and other fields. It is an excellent synthetic refractory raw material. It has high refractoriness, high hardness, good thermal shock stability, good corrosion resistance and wear resistance, and stable performance.
As a refractory aggregate, tabular corundum can be used in combination with spinel, calcined and activated alumina and binding agents such as cement, clay or resin. The prepared high-purity corundum bricks have low impurity content, high volume density, and good thermodynamic properties, making the corundum bricks resistant to thermal, chemical, and structural damage caused during the operation of gasifiers and other industrial furnaces.

Physical and chemical indicators
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The price is for reference only, please confirm the specific price with the seller before purchasing! ! !