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SpecialMgO-Cr2O3RefractoryBrickSpecialMgO-Cr2O3RefractoryBrick

Special Magnesia Chrome bricks

Invented in 2003

 

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Description

Application:

Sintering zone

 

Service life:

300 days (Conch Cement)

 

Parameter

SPEC.

HXTMGE-5A

RHIANKREL DC

REFRAPERILEX 83S

MgO %

82-85

81.2

81-86

Al2O3 %

2-4

2.7

4-9

Fe2O3 %

6-8

5.7

1-4

CaO %

≤1.2

1.5

2.0

SiO2 %

≤1.0

0.7

1.0

Cr2O3 %

3-5

8.0

1-4

B. D.g/cm3

≥3.05

3.00

2.95-3.10

A.P.%

15-17

17.0

14-17

C.C.S.Mpa

≥55

70

60

R.U.L.@0.2MPaTa(℃)

>1700

>1700

>1700

T.S.C 950℃Air Cool Times

≥100

>100

100

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