| Customization: | Available |
|---|---|
| Application: | Blast Furnace, Cement Kiln, Ceramic Kiln, Chemical Kiln, Glass Kiln, Steel-Making Furnace, Industrial Furnace |
| Material: | Andalusite Brick |
|
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Andalusite Brick Introduction
Andalusite bricks use corundum and andalusite as the main raw materials and strictly control the particle size of the raw materials, apply a new process, adopt multi-stage ingredients, matrix homogenization, determine the best calcination temperature and other process measures, and have excellent performance andalusite bricks , which can fully meet the use of blast furnaces and hot blast stoves in different parts and working environments.
Andalusite Brick Feature
Andalusute Brick has high cold crushing strength,high refractoriness under load, high thermal stability,good creep resistance and thermal shock resistance,It is alternative product for high aluminum bricks, used in the professional of the key parts of the furnaces.
Andalusite Brick Application
Andalusite bricks are mainly used in the cooling wall of blast furnace, chemical and ceramic industry, the door of coke oven, or as the lining and checker of hot blast furnaces.
Andalusite Brick Parameters
This is only part of the parameter, and there are detailed requirements to inform me so that you can provide detailed parameters for you.
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Item
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Specification
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RH155
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RH150
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RH145
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RH140
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RH135
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|
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Al2O3 %
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≥69
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≥65
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≥61
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≥57
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≥53
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Fe2O3 %
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≤1.0
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≤1.0
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≤1.2
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≤1.2
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≤1.5
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TiO2 %
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≤0.5
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≤0.5
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≤0.5
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≤0.6
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≤0.6
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Apparent Porosity, %
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≤20
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≤20
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≤20
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≤20
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≤20
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Bulk Density, g/cm3
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2.55~2.70
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2.50~2.65
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2.45~2.60
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2.40~2.55
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2.35~2.50
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CCS, MPa
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≥55
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≥55
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≥50
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≥50
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≥40
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0.2MPa RUL ºC
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≥1700
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≥1700
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≥1650
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≥1600
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≥1520
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PLC, %
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1500ºC×2h ±0.2 |
1500ºC×2h ±0.2 |
1500ºC×2h ±0.2 |
1450ºC×2h ±0.2 |
1450ºC×2h ±0.2 |
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Creep Rate, % 0.2MPa 0~50h
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≤0.8 1550ºC
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≤0.8 1500ºC |
≤0.8 1450ºC |
≤0.8 1400ºC |
≤0.8 1350ºC |
ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED has 30 years of experience in R & D and design of unshape refractory experts, holds 20 utility model patents and 7 invention patents, and has passed the ISO quality, environment and safety management system certification. The company is committed to the R & D, production and service of refractories used in metallurgy, electric power, nonferrous metals, building materials, chemical industry and other industries. Its products cover 198 kinds of materials and 2369 varieties in three categories (acidic, neutral and alkaline), providing overall solutions for refractories for 1200 domestic and 200 foreign customers.
Rongsheng holds the third-level qualification certificate of metallurgical general contracting for furnace construction, the second-level anti-corrosion insulation qualification certificate, the quality management system ISO 9001 certification, 14001 certification, 45001 certification, 18001 certification and AAA-level credit enterprise certification. 25 Years of experience, more than 2,000 furnace cases around the world, and a team that can execute more than 20 furnace construction projects at the same time.
Q1: Is your company a manufacturer or trader?
A1: Manufacturer, some time we help our clients to purchase relevant products as a trader.
Q2: What's the MOQ?
A2. No limitation.
Q3: How can we go to your Zhengzhou Rongsheng Refractory factory for visiting?
A3: (1). By Air: Zhengzhou International Airport
(2). By Fast Train: from Guangzhou to Zhengzhou, around 6 hours
from Shanghai to Zhengzhou, around 5 hours
from Beijing to Zhengzhou, around 3 hours
Q4: Does your company supply samples?
A4: Yes, we can supply samples for free, and the freight will be undertaken by clients.
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