Refractory Brick

Periclase-Spinel Bricks

Periclase spinel bricks have good thermal shock resistance,volume stability and corrosion resistance and are used in cement kiln and glass tank furnace.



Product Details


Description of Periclase-Spinel Bricks


Periclase-spinel bricks are composed of high-purity magnesia and high-purity artificial synthesized spinel, by shaping under high pressure and sintered at high temperature. The products are of environment-friendly bricks and are specially applied for various cement kilns, characterized by non-pollution, long service life, good resistance to thermal shock and corrosion. The products, therefore, are the ideal bricks for high temperature zone of the lime kiln.


Technical Dates of Periclase-Spinel Bricks

 

Item

MgO(%)≥

Al2O3(%)≥

SiO2(%)≤

A.P(%)≤

B.D g/cm3≥

C.C.S.(MPa)≥

R.U.L@0.2MPa &T0.6(℃)≥

T.S.R 950℃≥

HXMAF-85A

85

9

1.0

18

2.95

45

1700

100

HXMAF-85B

82

9

2.0

18

2.90

40

1700

80

HXMAF-85C

80

9

3.0

19

2.85

40

1650

70

HXMAF-93A

93

5

1.0

18

2.95

45

1700

80

HXMAF-93B

90

5

2.0

18

2.90

40

1700

70