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Sintered Corundum
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Product: Views:311Sintered Corundum 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2019-08-08 06:43
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◆ Product Introduction


Sintered Corundum has small pores and many closed pores, and the porosity is roughly the same as that of fused corundum, with high purity, good volume stability and minimal reburning shrinkage. The refractory or castable used for production has good thermal shock stability and bending strength after high temperature treatment.


◆ Chemical and Physical of properties


Type

Value

Chemical Index

Physical Index

AL2O3

FE2O3

NA2O

SIO2

Bulk Density

Apparent Porosity

Absorption

Normal 

Typical Value

99.45%

0.02%

0.34%

0.05%

3.55g/cm3

2.35%

0.72%

Guaranteed Value

≥99.20%

≤0.10%

≤0.40%

≤0.18%

≥3.50g/cm3

≤5.00%

≤1.50%

Low Soda

Typical Value

99.58%

0.02%

0.18%

0.06%

3.61g/cm3

2.05%

0.68%

Guaranteed Value

≥99.30%

≤0.10%

≤0.20%

≤0.18%

≥3.55g/cm3

≤3.00%

≤1.20%

Ultra-Low Soda

Typical Value

99.70%

0.01%

0.03%

0.05%

3.65g/cm3

1.80%

0.61%

Guaranteed Value

≥99.35%

≤0.10%

≤0.05%

≤0.18%

≥3.60g/cm3

≤2.50%

≤1.0%


◆Product Highlight


1.High purity
2.High refractoriness
3.High bulk density
4.High thermal shock resistance
5.High wear-resistance
6.High chemical resistance




◆ FAQ


Q: Usage of  Sintered Corundum

A: 1.Sintered Corundum is the perfect refractory raw material.
     2.Sintered Corundum can replace fused alumina and whie fused alumina in some application.
     3.Sintered Corundum can use in kiln furniture and for metal filtration.
     4.Sintered Corundum can be used in a variety of industries, including steel, foundry, cement, glass, petrochemical, ceramic and waste incineration.
  



http://www.greatsunintl.com/

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