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DenseCorundumrefractorybrickDenseCorundumrefractorybrickDenseCorundumrefractorybrick

Dense Corundum refractory brick

Feature:

High refractoriness, excellent thermal shock stability, high strength at high-temp. ,excellent erosion of the slag and corrosion resistance, low thermal expansion, low creeping, goods anti-spalling etc.

 

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Description

Made of the import tabular corundum,high purity e-fused corundum as main material,applying the advanced super fine powder adding technology, through mixing, drying,shaping and sintering at high temperature shuttle kiln.

 

Feature:

High refractoriness, excellent thermal shock stability, high strength at high-temp. ,excellent erosion of the slag and corrosion resistance, low thermal expansion, low creeping, goods anti-spalling etc. Features.

 

Application:

Suitable in the high temperature furnaces under various of atmospheres terms.

Parameter

Chemical and Physical Property

Item

Brand

Al2O3 (%)≥

SiO2 (%)≥

Fe2O3

(%)≤

A. P

(%)≤

B. D.

(%)≥

C.C.S.

(MPa)≥

R. U. L.@0.2MPa 

&T0.6(℃)≥

HXCB

99

0.2

0.2

19

3.20

100

1700

HXWCB

95

3.5

0.2

18

3.15

100

1700

HXMCB

90

8

0.2

18

3.00

100

1700

*They are typical values in this table, not a basis for order.

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