Blast Furnace Used Mullite Refractory Brick

FOB Reference Price:Get Latest Price
$1,000.00 - $1,100.00 / Metric Tons | 1 Metric Ton/Metric Tons (Min. Order)
Report Suspicious Activity
Overview
Quick Details
Place of Origin:
Henan, China
Shape:
Brick
Material:
Mullite
SiO2 Content (%):
35
Al2O3 Content (%):
60
MgO Content (%):
0
CaO Content (%):
0
Refractoriness (Degree):
Common (1580°< Refractoriness< 1770°)
CrO Content (%):
0
SiC Content (%):
0
Model Number:
MU60 MU65 MU70 MU75
Brand Name:
Sunrise
Apparent Porosity%:
18max
Bulk Density g/cm3:
2.55min
Name:
Mullite Refractory Brick
0.2Mpa Refractoriness Under Load T0.6 °C:
1580min
Permanent Linear Change On Reheating:
0~+0.4
Thermal Shock Resistance:
18min
20-1000°C Thermal Expansich10-6/°C:
0.55min
Thermal Conductivity (W/MK) 1000°C:
1.74min
Cold Crushing Strength Mpa:
60min
Color:
White
Supply Ability
Supply Ability:
2000 Metric Ton/Metric Tons per Month
Packaging & Delivery
Packaging Details
Seaworthy packing or as per your requirement.
Port
Tianjin Port, Qingdao Port, Shanghai Port, China

  Mullite Refractory Brick

Product Description

  

 

Features

1.Good thermal stability
2.Excellent corrosion resistance
3.High refractoriness under load
4.Have the least contamination to glass liquid

5.Low permanent linear change on reheating

 

Applications

Mullite refractory brick is made of energy-efficient fire-resistant materials by using advanced technology introduced from abroad. It is widely used in the roof of hot blast furnace and EAF, body and bottom of blast furnace, regenerator chamber, feeder channel, superstructure, tank bottom of glass furnace, kiln furniture of ceramic furnace,lining of cement rotary kiln and iron contact part of iron ladle, etc. 

    

 Physical properties and chemical composition

Item

MU60

MU65

MU70

MU75

Chemical composition

Al2O3

≥60

≥65

≥70

≥75

SiO2

≤35

≤33

≤26

≤24

Fe2O3

≤1.0

≤1.0

≤0.6

≤0.4

Apparent Porosity%

≤17

≤17

≤17

≤18

Bulk Density g/cm3

≥2.55

≥2.55

≥2.55

≥2.55

Cold Crushing Strength Mpa

≥60

≥60

≥80

≥80

0.2Mpa Refractoriness Under Load T0.6 °C

≥1580

≥1600

≥1600

≥1650

Permanent Linear Change On Reheating (%) 1500°CX2h

0~+0.4

0~+0.4

0~+0.4

0~+0.4

Thermal Shock Resistance 100°C water cycles

≥18

≥18

≥18

≥18

20-1000°C Thermal Expansich10-6/°C

0.6

0.6

0.6

0.55

Thermal Conductivity (W/MK) 1000°C

1.74

1.84

1.95

1.95

Packaging & Shipping

  

 

Our Services

 

1.We offer free of charge samples.

 

2..We give suggestions to customers according to your specific requirement to extend the service life of your kiln and save money for you.

 

3.We pay much attention to the production procedures and testing.

 

4.We offer good after-sale service. 

Company Information

 Brief Introduction of Sunrise

Zhengzhou Sunrise Refractory Co., Ltd. is mainly engaged in the production and development of refractory 

 

materials for glass , petrochemistry, metallurgy, construction and nonerrous metal industries. Our main

 

products include fused cast AZS 33, 36,41, fused cast αβ alumina brick, crucibles, furnace fireclay bottom 

 

block, silica, high alumina, magnesia, corundum, chrome, zircon, mullite, zirconia mullite, silicon carbide, 

 

sillimanite, alumina bubble bricks, various insulation bricks, and ceramic fiber products,etc. 

 

FAQ

 

Contact Us 

You May Like
Not exactly what you want? 1 request, multiple quotations Get Quotations Now >>
You May Like