High Quality Clay High Alumina Curved Refractory Fire Brick for Industrial Furnace

Product Details
Customization: Available
Feature: Good Mechanical Strength, High-Temperature Resistant, Long Time Materials, Instant Materials
Refractoriness (℃): 1770< Refractoriness< 2000
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  • High Quality Clay High Alumina Curved Refractory Fire Brick for Industrial Furnace
  • High Quality Clay High Alumina Curved Refractory Fire Brick for Industrial Furnace
  • High Quality Clay High Alumina Curved Refractory Fire Brick for Industrial Furnace
  • High Quality Clay High Alumina Curved Refractory Fire Brick for Industrial Furnace
  • High Quality Clay High Alumina Curved Refractory Fire Brick for Industrial Furnace
  • High Quality Clay High Alumina Curved Refractory Fire Brick for Industrial Furnace
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  • Overview
  • Product Description
  • Detailed Photos
  • Product Parameters
  • Production Process
  • Quality inspection and testing
  • Product Application
  • Packaging & Shipping
  • Company Profile
Overview

Basic Info.

Model NO.
high alumina brick
Shape
Brick
Apparent Porosity
Less Than 23%
Bulk Density(Kg/M3)
2.0-2.5g/cm3
Cold Crushing Strength(MPa)
40~70MPa
Refractoriness Under Load (0.2MPa)
Min 1420
Certificate
ISO9001
Color
Yellow
Application
Reverberatory Furnace
Al2O3 Content (%)
48%-85%
Type
Refractory Material
Material
Alumina Block
Transport Package
International Standard
Specification
Customizable
Trademark
Henan Yutai
Origin
Henan Yutai
HS Code
6902200000
Production Capacity
8000ton/Tons Per Year

Packaging & Delivery

Package Size
15.00cm * 8.00cm * 6.00cm
Package Gross Weight
8.000kg

Product Description

Product Description
High Quality Clay High Alumina Curved Refractory Fire Brick for Industrial Furnace

High Alumina Refractory Bricks Introduction

High alumina brick is a kind of refractory material, the main component of this kind of refractory brick is AL2O3.

If the Al2O3 content is higher than 90%, it is called corundum brick. Due to different resources, national standards are not completely consistent.In China, according to the content of Al2O3 in high alumina bricks, it is usually divided into three grades: Grade I--Al2O3 content>75%; Grade II--Al2O3 content is 60~75%; Grade III--Al2O3 content is 48~60%.

The production process of high-alumina bricks and multi-clinker clay bricks is similar. The difference is that the proportion of clinker in the ingredients is higher, which can be as high as 90~95%. The clinker needs to be classified and screened before being broken. Higher, such as I, II and other high alumina bricks are generally 1500~1600 ºC when fired in tunnel kiln.


High Alumina Refractory Bricks

1. High refractoriness;

2. High temperature strength;
3. High thermal stability;
4. Neutral refractory;
5. Good resistance to acid and basic slag corrosion;
6. High refractoriness under load;
7. High temperature creep resistance;
8. Low apparent porosity;

Use Of High Alumina Refractory Bricks

High alumina brick is widely used for Widely used in blast furnaces, Hot Blast Stove,Steel ladle lining, Reheating furnace, Cement kiln, Tunnel kiln,boiler, coke oven, carbon furnace, glass kiln , Steel smelting furnace and various kiln lining and thermotechnical equipment, etc.High Quality Clay High Alumina Curved Refractory Fire Brick for Industrial Furnace

Detailed Photos

Standard sizing: 230 x 114 x 65 mm ,Special size and OEM Service also provide!
The size is precise, providing kinds of shapes according to customer's drawing
High Quality Clay High Alumina Curved Refractory Fire Brick for Industrial Furnace

Product Parameters
High Alumina Refractory Brick Physical and Chemical Index:


Item

Properties
YT-80 YT-75 YT-65 YT-55 YT-48
Al203(%) 80 ≥75 ≥65 ≥55 ≥48
Refractoriness(ºC) 1790 ≥1790 1790 ≥1770 ≥1750
Bulk density(g/cm³) 2.65 2.5 2.45 2.4 2.3
Softening temperature
under load(ºC)
1530 1520 1500 1470 1420
Reheating
Linear
changes
Rate(%)
1500ºC×2H 0.1 0.1 0.1 0.1 0.1
1450ºC×2H -0.4 -0.4 -0.4 -0.4 -0.4
Apparent porosity (%) 22 ≤23 ≤23 ≤22 ≤22
Cold  crushing
strength(Mpa)
55 ≥50 45 ≥40 35

Application
steel furnace,glass furnace,sodium silicate furnace,ceramic shuttle kiln, cement rotary kiln,blast furnace,electric furnace,blast furnace and  reverberatory furnace.
Production Process
High Quality Clay High Alumina Curved Refractory Fire Brick for Industrial Furnace
Quality inspection and testing
  Our company is equipped with professional testing equipment to conduct technical testing in multiple processes from raw materials to finished products. We continuously strive to exceed our customers' expectations and always provide reliable products and excellent service.

High Quality Clay High Alumina Curved Refractory Fire Brick for Industrial Furnace

Product Application
High Quality Clay High Alumina Curved Refractory Fire Brick for Industrial Furnace
Packaging & Shipping

Packaging : Packed by sea-worthy wooden pallet + shrink wrapped + carton For example, Standard size of Fireclay brick : 230x114x65mm Shipping : 384pcs/plt x 18plts in one 20 feet container.
High Quality Clay High Alumina Curved Refractory Fire Brick for Industrial Furnace

Company Profile

High Quality Clay High Alumina Curved Refractory Fire Brick for Industrial Furnace
Henan Yutai High Temperature New Material Technology Co., Ltd.
The company is a high-tech enterprise integrating scientific research, production, sales and service. It is committed to providing first-class solutions and services to the global high-temperature industry, including steel, aluminum, electricity, glass, kilns, non-ferrous metals, cement industries, etc. 
The company has won widespread praise in domestic and foreign markets for its excellent product quality and after-sales service.
All employees of Yutai sincerely look forward to working with you for a win-win situation.
High Quality Clay High Alumina Curved Refractory Fire Brick for Industrial FurnaceHigh Quality Clay High Alumina Curved Refractory Fire Brick for Industrial Furnace
The company has won widespread praise in domestic and foreign markets for its excellent product quality and after-sales service.

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