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Magnesite zircon brick

Magnesite zirconium bricks are made of high-purity fused magnesite and synthetic magnesite-zirconium sand. After high-pressure molding and high-temperature sintering, the main mineral phases are periclase, forsterite and oblique zircon.

Other name: Magnesia zircon brick

Model Number: HCR MZ-8,HCR MZ-10,HCR MZ-12,HCR MZ-13

Certification: ISO9001-14001

Minimum Order Quantity: 5 MT

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Magnesite zircon brick

Introduction:

Magnesite-zirconium bricks are made of high-purity fused magnesite and synthetic magnesite-zirconium sand. After high-pressure molding and high-temperature sintering, the main mineral phases are periclase, forsterite and oblique zircon. The material has excellent corrosion resistance to alkali metals, oxides and vulcanization.

Advantages:

Excellent corrosion resistance, good thermal shock resistance, excellent high temperature strength and thermal stability

Application:

It is used in the middle and upper part of the lattice of the glass kiln regenerator, and the service life time can reach more than 8 years without clogging and collapse.


Magnesite zircon brick physical and chemical

Magnesia zircon brick

HCR MZ-8

HCR MZ-10

HCR MZ-12

HCR MZ-13

Chemical composition%

MgO

80

75

75

70

ZrO2

8

10

12

13

Apparent porosity%

19

18

18

18

Bulk Density g/cm3

2.95

3.00

3.05

3.05

Cold Crushing Strength MPa

50

45

45

40

Refractoriness under Load (0.2MPa T2)

1600

1550

1550

1600

Permanent Linear Change On Reheating%1500X2h

0~+0.4

0~+0.4

40~+0.4

40~+0.4

Thermal Shock Resistance at 100 water cooling

10

10

10

10




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