For Lime Kiln Cement Glass Ladle and Refining Furnace Refractory Corundum Mullite Brick
Corundum products and corundum synthetic products are characterized with their excellent
thermal shock resistance, resistance to corrosion,erosion and spalling, and hence they are
new type good refractories used for glass furnace,cement kiln,heaters molten steel ladle,
metallurgical furnaces for nonferrous metals and furnace for chemical engineering industries.
Material |
Corundum brick |
||||
GYZ-99A | GYZ-99B | GYZ-98B | GYZ-95 | ||
Chemical Composition % | Al2O3 ≥ | 99.0 | 99.0 | 98.0 | 95.0 |
Fe2O3 ≤ | 0.15 | 0.2 | 0.5 | -- | |
Cr2O3 ≤ | 0.10 | 0.15 | 0.2 | 0.3 | |
Apparent porosity % ≤ |
19 | 19 | 19 | 19 | |
Bulk density g/cm3 ≥ |
3.20 | 3.15 | 3.15 | 3.10 | |
Compressive crushing at ambient temperature (MPa) ≥ |
80 | 80 | 80 | 100 | |
Perament Linear Change on Heating(1600℃x3h)(%) |
-0.2 ~ +0.2 | -0.2 ~ +0.2 | -0.2 ~ +0.2 | -0.3 ~ +0.3 | |
Refractoriness under Load (0.2Mpa,0.6%)(℃) |
1700 | 1700 | 1700 | 1700 |
For Lime Kiln Cement Glass Ladle and Refining Furnace Refractory Corundum Mullite Brick
For Lime Kiln Cement Glass Ladle and Refining Furnace Refractory Corundum Mullite Brick
For Lime Kiln Cement Glass Ladle and Refining Furnace Refractory Corundum Mullite Brick
For Lime Kiln Cement Glass Ladle and Refining Furnace Refractory Corundum Mullite Brick
Jiangsu Cera Thermal Technology Co., Ltd. is formerly known as Nanjing Cera Material Technology Co., Ltd.
The main business of our company includes refractory materials production, furnace lining design and
construction of high-temperature thermal engineering, furnaces equipment, research and development
and sales of refractory material. Through years of cooperation with the British Morgan Thermal Ceramics,
we have accumulated rich experience in a good deal of engineering projects. We can provide our customers
with all kinds of high quality products, professional and customized products and engineering services according
to the actual working condition and requirements of each customer, in order to meet customers’ increasing demand
of energy-saving.
Our tenet is: quality and credibility is fundamental, technology and service is the life.
We obtained the quality system certification GB/T 19001-2008/ISO 9001:2008.
High-tech enterprises are under declare.
For Lime Kiln Cement Glass Ladle and Refining Furnace Refractory Corundum Mullite Brick
For Lime Kiln Cement Glass Ladle and Refining Furnace Refractory Corundum Mullite Brick
1. How to control your Quality?
A1: For each order,Jiangsu Cera Tec has a complete quality control system,We have a professional testing team
for the chemical and physical properties of the products.
2. What is your delivery time?
A2: It usually needs about 10-15 days after receiving the PO.
3. What is the MOQ of the order?
A3: Not limit,we can offer the best suggestions and solutions according to your condition..
4. Do you provide free samples?
A4: Of course,we can provide free sample for you test.
5. Can we visit your company?
A5: Yes,welcome to visit our company and taste Chinese cuisine.
6. Do you have a video of the ceramic fiber board touching the fire??
A6: We have a special video for fire test, and the gun used is 1300℃.
Контактное лицо : | Elizabeth |
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