Sintered Tabular alumina
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 Metric Ton/Metric Tons m.t.
- Supply Capability:
- 2000 Metric Ton/Metric Tons per Month m.t./month
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Quick Details of Sintered Tabular alumina:
Place of Origin:China mainland
Material:Alumina Cement
Particle Shape:Block/Ball/Grain/Powder
Al2O3 Content(%):99.5%
SiO2 Content(%):0.02%
Color:White
Specifications of Sintered Tabular alumina:
|
Shape |
Type |
Chemical Compositon |
Physical Characteristics | |||||||
|
Al2O3 |
Na2O |
SiO2 |
Fe2O3 |
Bulk Density |
Apparent Porosity |
Water Absorption |
Packed Bulk Density |
Cold Crushing Strength | ||
|
≥% |
≤% |
≤% |
≤% |
≥g/cm3 |
% |
% |
Kg/m3 |
N | ||
|
Ball |
RP-T162 |
99.7 |
0.20 |
0.02 |
0.02 |
3.65 |
1.5 |
0.4 |
2160-2000 |
2900-14700 |
|
RP-T164 |
99.5 |
0.30 |
0.04 |
0.03 |
3.55 |
3.5 |
0.8 |
2000-1860 |
2700-13500 | |
|
RP-T60 |
99.3 |
0.40 |
0.09 |
0.02 |
3.50 |
5 |
1.5 |
|||
|
RP-T61 |
99.1 |
0.40 |
0.13 |
0.03 |
3.45 |
6 |
2.0 | |||
|
Granule |
RP-T60G |
99.3 |
0.40 |
0.10 |
0.02 |
3.50 |
5 |
1.5 |
(mm) 5-10 3-6 3-1 1-0 0.5-1 0.2-0.6 | |
|
RP-T61G |
99.1 |
0.40 |
0.13 |
0.03 |
3.45 |
6 |
2.0 | |||
|
Micro Powder |
RP-T60P45 |
99.2 |
0.40 |
0.09 |
0.02 |
3.50 |
5 |
1.5 |
(μm) -45μm (-325mesh) -20μm (-635mesh) | |
|
RP-T60P20 |
99.1 |
0.40 |
0.15 |
0.04 |
3.50 |
5 |
1.5 | |||
|
RP-T61P45 |
99.1 |
0.40 |
0.12 |
0.03 |
3.45 |
5 |
1.5 | |||
|
RP-Y61P20 |
99.0 |
0.40 |
0.15 |
0.04 |
3.45 |
5 |
1.5 | |||
Packaging & Delivery of Sintered Tabular alumina:
Packaging details:1mt big bag or according to customers’ requirements
Delivery:7-15 work days after the order is confirmed
Application:
Widely used in iron and steel industry
Primary choice of refractory aggregate
Foundry, petrochemical, ceramic and incineration
Competitive Advantages:
High purity
High refractoriness
High volume stability
High density, low permeability
High thermal shock resistance
High chemical resistance
High mechanical stability
High wear-resistance
Timely delivery & service
Good company reputation
- Q:What refractories can withstand high temperature above 2100 degrees?
- It depends on refractoriness of refractory materials. The three refractory bricks above is 300 degrees higher than quartz sand in refractoriness. Magnesia brick: Cast corundum brick with greater than 2000 degrees refractoriness should be enough for you to use. But products like quartz sand merely keeps 1600 to 1700 in refractoriness generally. As you described that refractoriness is greater than 1990 degrees, it is feasible to use hearth made by mixing of quartz sand and refractory cement, which can work for some time at 200 degrees. It is also ok to use dolomite brick whose refractoriness is greater than 2000 degrees.
- Q:How to hang the suspended brick in the refractory masonry?
- First you can weld the metal fastener of the suspended brick and then hang up the brick.
- Q:What are refractory materials?
- Refractories can be divided to two categories based on the shape and three categories according to the chemical nature of acidity, neutralily and alkalinity. Alkaline refractory materials are magnesia-carbon brick, magnesia chrome brick, calcium magnesium brick and magnesia-chrome bricks. Neutural refractory mateial are high alumina brick, corundum brick and clay brick. Case-hardened refractory materials are castable, ramming mass, gunning mix, coated mix, dry vibration material, etc.
- Q:Who knows the classifications of magnesia refractory?
- Magnesia chrome series products: The main ingredients of magnesium chromium series are MgO and Cr2O3. Periclase is the first phase and magnesia-chrome spinel is the second phase. Products belonging to this series are magnesium chrome brick and chrome magnesia brick. The main ingredients of magnesium aluminum series are MgO and Al203. As they generate MgO and Al203, all magnesium chromium series products contain magnesia material. magnesium calcium series products The main components are MgO and CaO. They have high melting points, which are important magnesia materials. 5, magnesium silicon series products: The main component of magnesite series is SiO2, when the C / S<5, SiO2 and MgO generate MgO.Al2O3 (forsterite). From the perspective of microscopic mineral, main products of pure aluminum series include magnesium aluminum brick, periclase spinel brick, corundum spinel brick and aluminum-spinel castable in unshaped materials. I hope this answer can help you.
- Q:How long is the duration of fire resistance that fireproof door of level B can endure?
- Level B refers to the fire resistance rating and different hours in fireproofing of the fireproof door. Fireproof door of level A can endure fire for 1.5 hours while level B 1.2 hours
- Q:which kind of refractory is used in golden smelting furnace? How about his using temperature
- generally the price of the quartz sand refractory material is higher and the temperature can meet the requirement of 2000 degree.
- Q:What kind of materials can be tested their electrical resistivity in the current refractory industry?
- fused cast bricks, fused zirconia corundum blocks, corundum, high zirconium
- Q:The following statement is correct: artificial corundum has a high melting point and can be used as a high grade refractory material. The main component is silica dioxide
- It's D,1. artificial corundum is mainly composed of three aluminium oxide two4, color glasses are not added cuprous oxide, silver halide is added
- Q:Which kind of furnace hearth refractory is better?
- hearth selected material] hearth material must be durable, high temperature resistant, general selecting masnory made of refractory cement, silicon carbide refractory products, mullite or multicrystal mullite (which is the general term of minerals composed of a series of aluminum silicate, mullite is only stable binary compound in the Al2O3-SiO2 system) etc.. [hearth] is a three-dimensional space surrounded by furnace walls for combustion of the fuel. The funtion of hearth is to ensure the fuel to burn as far as possible, and to cool the gas temperature of the hearth exit to the allowed temperature of convection heating surface safe operation . Therefore, the hearth should have sufficient space and adequate heating surface. In addition, there should be reasonable shape and size in order to fit the burner and the organize aerodynamic field inside the furnace to prevent the flame from adherence, dashing walls and have high fullness and eve wall thermal load.
1. Manufacturer Overview |
|
|---|---|
| Location | Tianjin,China |
| Year Established | 2006 |
| Annual Output Value | Below US$1 Million |
| Main Markets | Mid East；Western Europe；Japan;North America |
| Company Certifications | The Authentication certificate of Quality Management system |
2. Manufacturer Certificates |
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|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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|---|---|
| a)Trade Capacity | |
| Nearest Port | Tianjin |
| Export Percentage | 61% - 70% |
| No.of Employees in Trade Department | 50 People |
| Language Spoken: | English；Chinese |
| b)Factory Information | |
| Factory Size: | Above 300,00 square meters |
| No. of Production Lines | Above 5 |
| Contract Manufacturing | Design Service Offered |
| Product Price Range | Average |
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Sintered Tabular alumina
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 Metric Ton/Metric Tons m.t.
- Supply Capability:
- 2000 Metric Ton/Metric Tons per Month m.t./month
OKorder Service Pledge
OKorder Financial Service
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