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Magnesia Alumina Chrome Brick

Magnesia Alumina Chrome Brick

Magnesia Alumina Chrome Brick (MAK) made of Magnesite, Synthetic Spinel and Chromite, processed by medium high temperature firing.

Comparing with same grade of Magnesia Bricks(MZ), it possess excellent thermal shock stability, high refractoriness under load and high temperature mechanical flexibility.

They are mainly used at all types of industrial furnaces arch roof areas, vigorous thermal shock damage areas and continuous high temperature under load areas.

It is upgrade product of pure magnesia brick (MZ) and magnesia alumina brick(MA).

%E4%B8%8B%E8%BD%BD We can produce as Harbinson Walker International standard Magnesia Alumina Chrome Brick (MAK)

OSYMEN

MgO

Al2O3+ Cr2O3

A.P

B.D

C.C.S

R.U.L

T.S.R

1100°C Water

%

%

%

g/cm3

MPa

(Ta)°C

Cycles

MAK-90A

85.0

8-12

18.0

2.98

45

1650

6

MAK-90B

82.0

8-12

19.0

2.95

45

1600

6

MAK-90C

77.0

8-12

20.0

2.90

40

1550

6

AP: Apparent Porosity   |  BD: Bulk Density  |  CCS: Cold Crushing Strength  |  RUL: Refractories Under Load  |  TSR: Thermal Shock Resistance

Last updated: 2024-01-03
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