Refractory Materials Sintered Tabular Alumina

Refractory Materials Sintered Tabular Alumina

This Tabular Alumina is white. It is available in a variety of particle sizes and reticulated powders. It has excellent properties in advanced refractory applications, so it is commonly used in high temperature engineering equipment, metallurgical and chemical fields, ceramics and building materials. It is a fully contracted coarse crystalline alpha alumina that has been converted to a corundum form. The flake alumina is prepared by sintering spherical intermediate calcined calcined alumina at a temperature just below the melting point of 2040 ° C of alumina.
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Product Details

We follow the commercial policy of surviving through quality and development through reputation, and do our best to provide customers with a full range of Brown Fused Alumina, Steel Shot, Fused Silica For Casting. Our company has advanced and complete various testing instruments and equipment, and many professional engineers. We adhere to the tenet of quality-oriented and honesty, and continue to introduce advanced technology and management methods on the basis of extending our own technology. Over the years, our company has upheld the belief of 'Quality, Technology, Service, and Reputation First', and sincerely cooperates with colleagues from all walks of life to create a brilliant future! We hope to create a better tomorrow through strengthening cooperation with industry enterprises and complementing each other's advantages.

Product description:

1. This Tabular Alumina is white. It is available in a variety of particle sizes and reticulated powders. It has excellent properties in advanced refractory applications, so it is commonly used in high temperature engineering equipment, metallurgical and chemical fields, ceramics and building materials. It is a fully contracted coarse crystalline alpha alumina that has been converted to a corundum form. The flake alumina is prepared by sintering spherical intermediate calcined calcined alumina at a temperature just below the melting point of 2040 ° C of alumina. The flaky alumina balls can be crushed, classified or sieved, ground and mixed into various granule or powder particle size distributions.

2. Tabular Alumina is chemically inert and therefore resistant to most alkali and inorganic acids. It has high density, low water absorption, high hardness, high thermal conductivity, good heat resistance and mechanical impact properties. In addition, it has high heat capacity, high electrical resistance and excellent wear resistance. Tabular Alumina has good thermal shock resistance and long service life. It is completely crystalline.


Chemical Composition(%):

Al2O3

SiO2

Na2O

Fe2O3

CaO

≥99.2

≤0.20

≤0.40

≤0.10

≤0.08


Physical Index:

Bulk Density

≥ 3.50 g/cm3

Porosity

≤ 5.0%

Moisture

≤ 1.50%


Size Available:

0-1mm,1-3mm,3-5mm

100mesh, 200mesh, 325mesh

According to customers' requirements

Our Refractory Materials Sintered Tabular Alumina has earned the praise and support from customers with its superior quality, sensible price, integrity and excellent service. Our company attaches great importance to the construction of talents in the high starting point, high technology and high speed development. It is necessary to update the corporate quality management concept at any time and continuously improve the level of technology and quality to survive and develop in the fierce market environment where opportunities and challenges coexist.
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