α-β Alumina Brick
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  • α-β Alumina Brick

α-β Alumina Brick


Product Introduction

Fused alpha-beta corundum bricks are made by melting alumina in a high temperature electric arc furnace and casting it into a designated model of a specific shape, which is then annealed and held in place, and then processed by diamond abrasive tools to obtain the desired product.

Product Details


Production method:

Fused cast alpha-beta corundum bricks are high-grade fused cast refractory materials commonly used in light industry, building materials, electronics and other glass kilns. It has more excellent performance than other materials in terms of resistance to glass erosion, foaming and stones below 1350℃, especially the crystalline structure which is almost non-polluting to glass liquid, so it is the first choice refractory material for glass kiln parts such as clarification part of the glass melting kiln, working pool, necking, runners, material channel, big swan, and other parts of the glass kiln.

Physical Properties:

Sports Event

 

Typical Value

True Proportion

 

3.54g/cm³

Stomatal Percentage

 

2.0%

Cold Compression Strength

 

200MPa

Resistance To Vitreous Fluid Erosion At Rest

 

0.3mm/24h

Densely

PT

3.2  g/cm³

WS

3.4g/cm³

Keywords:

α-β Alumina Brick

Kiln Display


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