- Zhengzhou Huachen Refractory Co., Ltd.
-
Zhengzhou, Henan, China
- Main products: Fused Cast Blocks/Bricks, Magnesite Series Bricks/Blocks, , the fused cast blocks, such as AZS 33#.36#, 41#;, high alumina brick, fire clay bricks and so on. , refractory materials(castables, ramming mass, mortars). , the MgO2 series bricks and Al2O3 series bricks , Magnesite brick, Magnesite-chrome brick, , Mg-Al spinel brick, Mg.Iron bricks
Home > Products > Alumina brick > High Alumina SK34 SK36 SK38 Standard Refractory Fire Brick
High Alumina SK34 SK36 SK38 Standard Refractory Fire Brick
- tianjin
- T/T L/C PayPal
- 20 days
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Product Details
| Brand Name | HCR | Place of Origin | China | |
| Model Number | high alumina bricks | Shape | Brick | |
| Material | Alumina Block | CaO Content (%) | 2%-5% | |
| MgO Content (%) | 1% | SiO2 Content (%) | 20%-40% | |
| Al2O3 Content (%) | 45%-85% | CrO Content (%) | 0.1% | |
| Refractoriness (Degree) | Common (1580°< Refractoriness< 1770°) |
Product Description
Overview
Place of Origin:
- China
Shape: Block
Material:
- Al2O3
SiO2 Content (%): 20%-40%
Al2O3 Content (%):
- 45%-85%
MgO Content (%): 1%
CaO Content (%):
- 2%-5%
Refractoriness (Degree): Common (1580°
CrO Content (%):
- 0.1%
SiC Content (%): 0
Model Number:
- HIGH ALUMINA
Brand Name: HCR
Product name:
- High alumina brick
Raw material: Alumina Auxite
Application: Steel and iron furnace,Chemical kiln
Bulk Density(g/cm3):
- 2.3-2.75
Advantage: High refractoriness, good acid and alkali erosion resistance
Certificate:
- ISO9001:2000
Size:Difference, according to your requirement
Apparent porosity/%:
- 18-23
Refractoriness under Load: 1750-1790
Sample: Free
Supply Ability
3000 Metric Ton/Metric Tons per Month
Packaging Details
standard Pallet
Port
Qingdao, Tianjing, Lianyungang
Product Description
1. Product Details
1.Competitive high alumina brick used for steel & iron furnace made by flint clay clinker and binder,through Crushing,Mixing,Shaping,Drying and burned.
2.Al2O3 content is 45%-85%,SiO2 content is 10%-45%,and other metals,alkaline earthmetal oxides TiO2,Fe2O3 etc.
3.Mineral composition is usually mullite, quartz and glass phase.
4.Refractoriness is 1750°C-1790°C , refractoriness under load is 1420-1520°C, line expansion coefficients is low, with good thermal shock resistance,strong ability to resist erosion acid slag.
2. Features and applications
Competitive high alumina brick has high refractoriness, good acid and alkali erosion resistance, high temperature strength, thermal shock stability is good wait for an advantage, widely used in metallurgy, petroleum, chemical industry, building materials, thermal technology equipment mechanical processing, military industry and other industries.
3. Chemical and Physical Characters
-------------------------------------------------------------------------------------------------
Item | LZ-75 | LZ-65 | LZ-55 | LZ-48 | |
Al2O3, % min | 75 | 65 | 55 | 48 | |
Refractoriness min | 1790 | 1790 | 1770 | 1750 | |
RUL min | 1520 | 1500 | 1470 | 1420 | |
P.L.C. 1500℃ X 2h | 0.1-0.4 1500℃ X 2h | 0-0.2 | |||
A.P. max | 23 | 23 | 22 | 22 | |
CCS max | 53.9 | 49.0 | 44.1 | 39.2 | |
| Item | high alumina refractory brick | |||
| Product | SK36 | SK37 | SK38 | SK40 |
| Al2O3 | 55% | 65% | 75% | 80% |
| Fe2O3 | 2.5% | 2.5% | 2% | 2% |
| Bulk density g/cm3 | ≥2.25-2.2 | ≥2.3 | ≥2.45 | ≥2.6 |
| Refractoriness ℃ | ≥1770 | ≥1790 | ≥1790 | ≥1790 |
| Apparent porosity % | ≤23% | ≤22% | ≤22% | ≤20% |
| Cold crushing strength MPa | ≥40 | ≥45 | ≥50 | ≥55 |
| Refractoriness under load (0.2MPa) ℃ | ≥1420℃ | ≥1470℃ | ≥1520℃ | ≥1550℃ |
| Reheating linear change (1500℃, 2h ) | 0.1~ -0.4 | 0.1~ -0.4 | 0.1~ -0.4 | 0.1~ -0.4 |
Packing & Delivery
Competitive high alumina brick used for steel & iron furnace packed in export standard pallet with shipping mark and safety condition suitable for long distance ocean transportation.
Shipment by sea, packed into container with pallet and ton bag
Shipment by train, packed into waggons with pallet
Tests
Why Choose us ?
2.Strictly QC requirement.
3.Advanced technology.
4.Located in raw materials area,supplying us premium quality raw material with competitive price.
5.Convenient transportation, provide quick lead time, reduce the shipment cost.
7.Provide the furnace solutions.
FAQ
1.How about your payment term ?
? we can accept payment by L/C at sight, T/T with deposit.
2.Do we supply samples?
? Yes,we are pleased to provide free sample you required.
3.What is MOQ?
? No requirement, usually need 5mt, except samples
4.Can the clients visit your factory?
? Of course,we are pleased for this .
5.what is the delivery date usually?
? 20~40days.but usually according to your order quantity.
6.How to ensure the quality of shipping products?
? We have strictly QC required from the raw materials into our factory to the final products leave our warehouse.
? We are pleased if you can arrange inspection before shipment, also we accept the third part inspection.
Contact Us
- Zhengzhou Huachen Refractory Co., Ltd.
- Contact nameAyla Chat Now
- Phone86-0371-65359805
- Addressguancheng, Zhengzhou, Henan
Product Categories
| AZS bricks | Mullite bricks | magnesia bricks | Alumina brick |
| ceramic plate | castable,mortar,ramming mass | silica bricks | anchors |
| chrome corundum bricks | fire clay bricks | textile spare parts |
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