Gold Member Since 2014
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Zibo Yaohua Imp. & Exp. Co., Ltd.

Andalusite Based High Alumina Brick, Refractory Brick, Insulation Bricks manufacturer / supplier in China, offering Andalusite Based High Alumina Brick for Hot Blast Stove, Acid Proof / Alumina Lining Acid Resistant Ceramic Fibre Tile for Tanks of Acid /Towers, Alumina - Silicate Ceramic Fiber Blanket for Boiler Insulation and so on.

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Supplier Homepage Product Refractory Andalusite Based High Alumina Brick for Hot Blast Stove

Andalusite Based High Alumina Brick for Hot Blast Stove

FOB Price: US $150 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $150/ Ton
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Production Capacity: 3000 Ton/Tons Per Month
Transport Package: Wooden Pallets with Plastic Cover
Payment Terms: L/C, T/T, D/P, Western Union

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Basic Info
  • Model NO.: YH-Brick
  • Feature: Long Time Materials
  • Shape: Brick
  • Al2O3 Content (%): Min61
  • Bulk Density: Min2
  • Cold Crushing Strength: Min40
  • Trademark: YH
  • Origin: Shandong, China
  • Refractoriness (℃): 1580< Refractoriness< 1770
  • Type: Refractory Material
  • Material: Andalusite ,Sillimanite,Corundum
  • Apparent Porosity: Max22
  • Creep Rate: Max0.4
  • Refractoriness: 1770
  • Specification: SGS, ISO, CE
Product Description
Cost effective andalusite brick for hot blast stove
 

Item
 
Andalusite Based High Alumina Brick for Hot Blast Stove
Product Description
Andalusite brick contain Al2O3 more than 48%, which is made of high grade bauxite through high temperature calcinations. Its refractories is usually above 1770 °C. The main mineral components are corundum and mullite phases. It is a kind of neutral refractory material so that it enjoys excellent resistance to acid and alkali corrosion. According to Al2O3 content,it can be divided into three degrees:The Al2O3 content is more than 75%.The Al2O3 content range from 60% to 75%.The Al2O3 content range from 48% to 60%.
 
Feature
1. High-temperature endurable .
2.Good thermal shock resistance.
3.High cold crushing strength
4.Good resistance to abrasion and corrosion.
5.Good thermal spalling resistance.
6.High mechanical strength.
7.Good volume stability at high temperature.
 
Application 

Iron   & steel making industry

Such as blast furnace,hot blast furnace(stove),pellet shaft furnace,hot metal ladle,steel ladle, tundish,heating furnace,soaking pit furnace,heat treatment furnace,refining furnace,reheating furnace,metal mixter furnace,annealing furnace, cupola furnace,electric arc furnace,induction furnace,AOD furnace,VOD furnace,etc thermal technology equipment .
 

Non-ferrous   Metal industry

Such as smelting furnace,refining furnace,reverberatory furnace,converter furnace,
 

Building materials industry

Such as cement kiln,glass kiln,ceramic kiln, lime kilns, kiln car,tunnel kiln
 

Energy   & Incineration

Such as coke oven,general boiler,power generation boiler,circulating fluidized bed boiler,electric furnace,carbonroasting furnace,waste incinerators
 

Others

Petrochemical industry furnace
 
Production & Quality
1.Production Process
Crushing→Mixing→Shaping→Drying→Firing→Inspection→Packing shipment
2.Quality Control
a.According to the chemical content,raw materials are classified into different levels to ensure quality of brick first.
b.During the production,every brick will be weighed twice strictly to reduce the error of weight .
c.Before delivery, the inspectors will inspect the size,appearance,physical and chemical properties of brick again in factory.
 
Packaging & Shipping
1.On wooden pallets with plastic cover:Wooden pallet size:930*930mm load weight of each pallet:1.5-2.0 tons
2.According to customer's demands
 
Technical Data 

Item

Index

International code name

SK35

SK36

SK37

SK38

SK40

Al2O3 %

≥48

≥55

≥65

≥75

≥80

Fe2O3 %

≤2

≤2

≤2

≤2

≤2

Refractoriness °C

≥1750

≥1770

≥1790

≥1790

≥1790

Apparent porosity %

≤22

≤22

≤23

≤23

≤21

Cold crushing strength Mpa

≥39

≥44

≥49

≥54

≥65

Refractoriness under load(0.2MPa) °C

≥1420

≥1470

≥1500

≥1520

≥1530

Reheating Linear Change (1500°C 2h) %

+0.1~ -0.4
*1450°C

+0.1~ -0.4

+0.1~ -0.4

+0.1~ -0.4

+0.1~ -0.4

 


 
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