Fused Cast Brick MGO Refractory Magnesite Bricks for Glass Kiln
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
magnesia bricks
1.The products are fused magnesia as main raw material, after a reasonable size distribution, high pressure forming, high-temperature sintering. The product has strong resistance to slag corrosion ability and high temperature dimensional stability. Mainly used in glass furnace regenerator, the upper part.
2.The regular magnesia bricks are made from dense dead burned magnesia that makes the bricks in good refractoriness, corrosion-resistance, and widely used in checker chamber of glass tank, lime kiln, non-ferrous metallurgical furnaces, open heart furnace, iron mixer and EAF of steel-making, and also ferro-alloy furnace, etc.
The bricks with MgO 95% or more in content take the secondary-burning dead burned magnesia or electrofused magnesia as the raw material and bured under the condition of ultra high temperature. They have the features of highly directly bonded and corrosion-resistance and widely used in various kinds of high temperature kilns and furnaces
physical and chemical index:
Quality Magnesia Brick | ||||||
MZ-91 | MZ-92 | MZ-95 | MZ-96 | MZ-97 | MZ-98 | |
MgO % | ≥91 | ≥92 | ≥94.5 | ≥95.5 | ≥96.5 | ≥97.5 |
SiO2 % | ≤3.5 | ≤3.0 | ≤2.0 | ≤1.5 | ≤1.0 | |
CaO % | ≤3 | ≤2.5 | ≤2.0 | ≤1.8 | ≤1.5 | ≤1.2 |
Apparent Porosity % | ≤18 | ≤18 | ≤18 | ≤18 | ≤17 | ≤17 |
Cold Crushing Strength Mpa | ≥58 | ≥60 | ≥60 | ≥60 | ≥60 | ≥60 |
Bulk Density g/cm3 | ≥2.9 | ≥2.9 | ≥2.95 | ≥3.0 | ≥3.05 | ≥3.1 |
0.2Mpa Refractoriness Under Load T0.6 | ≥1550 | ≥1600 | ≥1650 | ≥1650 | ≥1700 | ≥1700 |
Thermal Stability 950°C Wind cycles | ≥20 | ≥20 | ≥20 | ≥20 | ||
Reheat liner change 1650°C×2h % | ≤0.5 | |||||
FAQ
Q4: What is the minimum quantity?
A4: There is no minimum order quantity. Depending on the item and processing, there may be a minimum production required, however we can offer a quotation based only on the quantity you need.
Q5: Can you give me a brief introduction of the application of your products?
A5: CNBM (China National Building Material) core refractory business comprises the production, sale and installation of high-grade refractory products, the development and implementation of customized system solutions as well as rendering outstanding services for the key industries in Glass, Iron& Steel, Petrochemical, Cement, Ceramic and Nonferrous Metals.
- Q: What is brick power, half brick power and full brick power difference?
- Power module. Small size, high power. General use should order additional storage energy, heat dissipation, etc.. Dimensions such as brick, so called brick power supply. Half brick power supply is half the size of all brick power supply.
- Q: How are qualitative and qualitative refractories understood?
- Unshaped refractory products, referred to as bulk loading, are made at the place of use for the required shapes and for heat treatment, such as castable, ramming, projection, spray, refractory clay, etc..
- Q: What are the forming methods of refractory materials?
- Basically there are three kinds: grouting molding, casting molding, machine forming, the three methods are applicable to different types of refractory materials, grouting molding for unshaped refractory
- Q: Zirconium corundum 25 content and 40 content, how to distinguish in appearance?
- It is in the production process, zirconium corundum bricks are likely to cause pollution.
- Q: What are the categories of bricks?
- In a proper ratio of lime sand brick and quartz sand, sand or fine sand, the ground, Kazumi Wa, semi dry pressing and autoclaved curing and. The fly ash brick is made of fly ash as main raw material and mixed with cement material such as coal gangue, stone powder or clay. It is made up of batching, molding, drying and roasting. It can make full use of industrial waste residue and save fuel.
- Q: What are the main constituents of refractory bricks?
- Refractory brick composition is mainly composed of a variety of aggregate or aggregate and one or more kinds of sticky agent composed of mixed powder particles, when used, must be mixed with one or more liquids, mixing evenly, with strong liquidity. Different refractory bricks are different, such as silicon aluminum
- Q: Is the wall around the fire area using a firewall? What's the difference between a fireproof brick and a regular brick?
- Fire bricks burn well!!In fact, the firewall does not necessarily have to use the so-called "fire brick", but to see the brick fire limit!240, the fire limit seems to be 4 hours, 370 I do not remember clearly, fire codes have, you see, do not think so naive!
- Q: Outside wall tile (whole body smooth surface has small hole split brick) has cement pollution, with what product cleaning (cement, mortar, cleaning agent)?
- The temporary pollution in the process of tiling should be cleaned in a timely manner with a damp cloth.
- Q: What's the use of refractory bricks?
- Refractory brick fire resistance is greater than 1580 degrees, and the average brick three or four Baidu softened deformation. The refractory brick because of its high refractoriness, and high pressure molding, and after high temperature kiln, so the use of strength is particularly good, practicality is particularly strong in high temperature liquid, gas with high temperature, high temperature solid, chemical corrosion products etc..
- Q: What's the weight of the refractory bricks?
- Light weight brick 1 to 1.7 kilograms; heavy clay superscript brick weighs 3.75 kilograms; light 30 plates 0.79 kilograms; light 40 plates, 1.05 kilograms
Send your message to us
Fused Cast Brick MGO Refractory Magnesite Bricks for Glass Kiln
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
