High Alumina Corundum Brick for Kiln Furnace and Glass Furnace
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 2000 m.t./month
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Description of Corundum Brick
Corundum Brick for Kiln Furnace Glass Furnace are used as the main raw material alumina hollow ball, high performance Micropowder for additives, organic material temporary binder high temperature shuttle kiln baked.
Corundum Brick can greatly improve the thermal efficiency of the kiln to shorten the production cycle, reduce the kiln body weight to achieve energy saving.
Features of Corundum Brick
containing a large number of closed pores
have a lightweight high temperature
good insulation properties
refiring small contraction
excellent thermal shock resistance
strong resistance to the corrosive gas and slag.
Specifications for Corundum Brick
Corundum Brick for Kiln Furnace Glass Furnace | |
Item | Standard |
AI2O3(%) | 30 |
Fe2O3 (%) | 3 |
Refractoriness (SK) | 32 |
Refractoriness under load, 0.2MPa, Ta, ((°C) | 1300 |
Porosity (%) | 22-26 |
Bulk density (g/cm³) | 2.05 |
Cold crushing strength (MPa) | 25 |
Thermal expansion at 1000°C (%) | 0.6 |
Fire clay brick SK-34 | |
Item | Standard |
AI2O3(%) | 38 |
Fe2O3 (%) | 2.5 |
Refractoriness (SK) | 34 |
Refractoriness under load, 0.2MPa, Ta, ((°C) | 1350 |
Porosity (% | 19-23 |
Bulk density (g/cm³) | 2.10-2.15 |
Cold crushing strength (MPa) | 25 |
Thermal expansion at 1000°C (%) | 0.6 |
Fire clay brick SK-36 | |
Item | Standard |
AI2O3(%) | 50 |
Fe2O3 (%) | 2 |
Refractoriness (SK) | 36 |
Refractoriness under load, 0.2MPa, Ta, ((°C) | 1450 |
Porosity (% | 20-24 |
Bulk density (g/cm³) | 2.30-2.40 |
Cold crushing strength (MPa) | 45 |
Thermal expansion at 1000°C (%) | 0.
|
Images of Corundum Brick
Typical Application of Corundum Brick
Corundum Brick can be in direct contact with the flame, to apply to the cracking furnace, hot stove, furnace, tunnel kiln, push board kiln, crucible furnace and electric furnace, electric kilns lined widely used in metallurgy, refractories, light industry, chemical industry, ceramics, glass, electronics and other industries. Dimensions of the Corundum Brick, the physical and chemical indicators, service life have reached or exceeded the level of similar products at home and abroad.
FAQ of Corundum Brick
1. Does your factory have any certifications?
2. Can we accept OEM ?
YES! We can according your demand to produce.
3. Can we accept the detective of the third-party verification company ?
YES! We can accept the detective from any third-party verification company including the SGS, BV and so on.
4.How about the delivery?
The company provides just-in-time delivery with its streamlined supply chain.
5.Why we attend customers queries promptly?
We believe that if customers are satisfied then it proves our worth well.Customers are always given quick support.
- Q: What is fireproof concrete?
- According to the different properties of fire resisting and heat resisting concrete, they can be divided into silicate, aluminate, phosphate, sulfate, chloride, sol and organic substance, fireproof and heat-resisting concrete, etc.. The following are mainly used silicate, aluminate, phosphate, sulfate fire, heat-resistant concrete.
- Q: What are the grades of high alumina bricks?
- High alumina brick according to the aluminum content is generally divided into: super high alumina brick, a high aluminum brick, two high alumina brick, three high alumina brick
- Q: The difference between aluminium refractory and magnesia refractory
- Magnesia refractory belongs to alkaline refractory materials refers to refractory products such as magnesia magnesia brick magnesium iron spinel magnesium aluminum spinel magnesia ramming materials and other products of raw materials is the main crystal phase is periclase magnesia products
- Q: How to make refractory bricks and boiler wall adhesion more firm?
- Suggest that you use fire brick to increase the length of brick or pull the amount of turn, and use high temperature mortar masonry
- Q: What are the characteristics of high alumina bricks?
- High thermal stability, fire resistance above 1770. Slag resistance is good, used for masonry steel smelting furnace, glass furnace, cement rotary furnace lining. High R.U.L, low creep high alumina brick with high grade bauxite, fused corundum, fused mullite as main raw material of high-grade refractory materials.
- Q: What are the high temperature refractory mortars made of?
- Products used in metallurgy, building materials, machinery, chemical, power industry, industrial thermal furnace, for masonryBuilding clay brick, high alumina brick and corundum brick have the characteristics of full grey seam, good airtightness, high bonding strength, high temperature performance and suitable construction time
- Q: Are there any differences between insulating bricks and refractory bricks?
- The refractoriness of insulating bricks is generally below 1400 tons, while the refractoriness of refractory bricks is above 1400 degrees. 3. density insulation bricks are generally lightweight insulation materials, the density is generally in 0.8-1.0g/cm3, and the density of refractory bricks are basically above 2.0g/cm3.
- Q: Refractory brick, high alumina brick, magnesia chrome brick, magnesia brick, clay brick, which type of high temperature refractory brick?
- High alumina brick clay brick up to 1700 degrees above 1500 degrees -1750 degrees of magnesia brick and magnesia chrome brick 1500-1650 degrees, I is the production of clay brick, brick my temperature at 1500-1700 degrees. Specific depends on what kiln, brick is only part of it
- Q: Is glass wool inorganic thermal insulation material?
- The use of glass wool, glass wool is usually used as raw materials of various types of insulation materials, such as glass wool board, glass wool, glass wool, glass wool pipe, can be used in the following areas:1) roof insulation, cold protection, sound-absorbing materials; 2) building exterior wall insulation and cold protection; 3) entertainment places, theaters, television stations, radio stations, laboratories, sound absorption treatment.
- Q: How does the physicochemical index change when the high alumina brick is used at high temperature?
- When the high alumina brick is used at high temperature, the physical and chemical indexes and other constants will not change if the temperature is in the physical and chemical indexes and the softening temperature of the load.
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High Alumina Corundum Brick for Kiln Furnace and Glass Furnace
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 2000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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