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Mullite Insulation Brick Zirconia Mullite Refractory Brick
| Price | $320.00 |
|---|---|
| Min Order | 1 Ton |
| Availability | In Stock |
| Shipping From | Henan, China |
| Popularity | 279 people viewed |
Model NO.:
Refractory Brick
Production Process:
High-Density
Refractoriness (℃):
1770< Refractoriness< 2000
Type:
Refractory Material
Al2O3(%):
65-95
Refractoriness Under Load:
1450-1650
Apparent Porosity:
18-25
Bulk Density:
2.3-3.1
Cold Crushing Strength:
13-36
Refractoriness:
1710-1800
Product Name:
High Temperature Resistance Refractory Ceramic Bal
Water Absorption:
<0.01%
Sample:
Free
Hardness:
8
Cold Crushing Strength:
39-65
Change:
0.4
Refractoriness Under Load:
1420
Feature:
Long Time Materials
Shape:
Brick
Trademark:
N/M
Transport Package:
25kg/Bag or 500kg/Bag
Specification:
According to your requriment
Origin:
China
HS Code:
6909120000
Product Description
Refractory bricks are mainly made from chamotte, flint clay and combining clay powder, being high pressure pressed and sintered in high temperature.
Low porosity bricks are made from low mullite stones, the main mineral composition of the low mullite stones are pressed and sintered mullite phases. The bricks have very good physical and chemical properties in high temperature conditions.
| Fire Clay Brick | Lower Porosity clay brick | |||
| DK-32 | DK-34 | DK-15 | DK-12 | |
| Al2O3 | ≥40 | ≥42 | ≥42 | ≥45 |
| Refractoriness °C | ≥1710 | ≥1750 | ||
| 0.2MPa Refractoriness under load °C | ≥1320 | ≥1400 | ≥1470 | ≥1500 |
| Permanent liner change% | 1350°C×3h +0.2~-0.5 | 1400°C×2h +0.1~-0.4 | -0.2~+0.4 | +0.05~-0.1 |
| Apparent Porosity % | ≤24 | ≤22 | ≤15 | ≤12 |
| Cold crushing strength Mpa | ≥19.6 | ≥29.4 | 58.8 | 68 |
| Bulk Density g/cm3 | 2.1 | 2.15 | 2.3 | 2.37 |
| ron & steel making industry | Blast furnace,hot blast furnace(stove),pellet shaft furnace,hot metal ladle,steel ladle,tundish,eating furnace,soaking pit furnace,heat treatment furnace,refining furnace,reheating furnace,metal mixter furnace,cupola furnace etc thermal technology equipment |
| Non-ferrous Metal industry | Smelting furnace, reverberatory furnace etc |
| Building materials industry | Cement kiln,glass kiln,ceramic kiln,lime kilns,kiln car,tunnel kiln,rotary kiln |
| Energy&Incineration | Coke oven,general boiler,power generation boiler,circulating fluidized bed boiler,electric furnace,carbon roasting furnace,waste incinerators |
| Others | Petrochemical industry furnace,Pizza oven |
| Straight type | Arch type | Wedge type |
| L×W×H (mm) 230×114×65 230×114×75 230×114×32 220×110×60 220×110×50 220×110×40 220×110×30 | L×W×H/h (mm) 230×114×65/55 230×114×65/45 230×114×65/59 220×110×65/50 220×110×75/65 220×110×60/40 | L×W×H/h (mm) 230×114×65/55 230×114×65/45 220×110×75/65 220×110×60/40 |
| Other sizes according to customer requirements | ||
Refractory brick Features and advantages:
1.High refractoriness,
2.High-temperature endurable.
3.Good corrosion resistance.
4.Good spalling resistance and wear resistance.
5.Good thermal shock resistance.
6.High mechanical strength.
7.High-temperature creep rate is low.
8.Good volume stability at high temperature.
.
Product Packing and Delivery:
Wooden pallet size:930*930mm,Load weight of each pallet:1.5-2.0 Tons.
20 Foot Container can be loaded 25Tons,40 Foot Container can be loaded 28Tons.
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