Square bacon stone-spinel brick

Periclase-spinel brick is made of high-purity magnesia and fused magnesia-alumina spinel as raw materials and manufactured by special process. Due to the use of "in-situ spinel" technology and high-purity raw materials, the products have high strength, strong wear resistance, anti-spalling, anti-erosion and other characteristics at high temperature, especially suitable for thermal stress, chemical stress, output load of calcined dolomite rotary kiln firing zone, transition zone, is a high-tech products in Henan Province.

Product Introduction

Periclase-spinel brick is made of high-purity magnesia and fused magnesia-alumina spinel as raw materials and manufactured by special process. Due to the use of "in-situ spinel" technology and high-purity raw materials, the products have high strength, strong wear resistance, anti-spalling, anti-erosion and other characteristics at high temperature, especially suitable for thermal stress, chemical stress, output load of calcined dolomite rotary kiln firing zone, transition zone, is a high-tech products in Henan Province.

Brand
Index

 

HTMAF-87

 

HTMAF-85

 

HTMAF-80

MgO(%)≥

87

85

80

AL₂O₃ (%)

9~11

8~12

13~17

Fe₂O₃ (%) ≤

0.8

1.0

0.8

SiO₂ (%)≤

0.8

1.0

1.0

The apparent porosity A · P(%) ≤

17

18

16

Bulk density B · D(g/cm³)≥

2.95

2.92

2.95

Normal temperature compressive strength C · C · S(MPa) ≥

70

55

55

0.2MPa load softening temperature R · U · L(To.g ℃)≥

1700

1700

1700

Thermal shock resistance T · S · R(1100 ℃ water cooling times) ≥

12

10

10

Certificates We Obtain


Zhengzhou Patent Pilot Enterprise

Zhengzhou Patent Pilot Enterprise

Hundred Key Private Enterprises in Zhengzhou

Hundred Key Private Enterprises in Zhengzhou

Contract-abiding and credit-heavy enterprises

Contract-abiding and credit-heavy enterprises

High Quality Products of Henan Province

High Quality Products of Henan Province

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