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High alumina brick
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Product Details
Place of Origin | Henan, China | |||
Material | Alumina Block | SiO2 Content (%) | 5%-60% | |
Al2O3 Content (%) | 40%-90% | MgO Content (%) | 5%-25% | |
CrO Content (%) | 5%-25% | |||
SiC Content (%) | 5%-60% | Model Number | SK34 | |
Brand Name | UNIONSUM |
Product Description
High alumina brick
we can design and produce the furnace & kiln for you project, and provide corresponding refractory materials such as fire clay brick, high Aluminum brick, Mg Cr brick, loose castable materials Silica brick and so on.
High alumina brick
Feature:
The Al2O3 content in high alumina brick more than 48%, the refractoriness more than 1750℃, which increasing with the content of Al2O3 content increasing.
the thermal shock resistance of high alumina brick is lower than fireclay brick, but the slag resistance and thermal conductivity is higher.
Application:
Mainly used in the working layer of blast furnace, airheater, electric furnace etc.
Physiochemical index
Item | Fireclay brick | High Alumina Brick | ||||
SK32 | SK34 | SK35 | SK36 | SK37 | SK38 | |
Al2O3 (%) ≥ | 35 | 42 | 48 | 55 | 65 | 75 |
Refractoriness (oC) ≥ | 1670 | 1730 | 1750 | 1770 | 1790 | 1790 |
Refractoriness under Load, oC,0.2MPa ≥ | 1250 | 1300 | 1420 | 1470 | 1500 | 1520 |
Linear Change(%),oC×2h | 1350 | 1350 | 1450 | 1500 | 1500 | 1500 |
-0.5~0 | -0.5~0 | -0.4~+0.1 | -0.4~+0.1 | -0.4~+0.1 | -0.4~+0.1 | |
Porosity (%)≤ | 24 | 22 | 20 | 20 | 19 | 19 |
Cold Crushing Strength, MPa≥ | 20 | 30 | 39.2 | 44.1 | 49 | 53.9 |
Workshop production
Packing and Shipping
Unionsum is a professional company engaged in providing its clients with complete solution in the field of nonferrous mining & metallurgy and construction machinery, which is from designing, manufacturing, installation to commissioning. Welcome to contact us whenever you are interested in our products and service.
Unionsum, a subsidiary of CRIMM, provides sustainable system solution for mining and
metallurgy industry, including engineering, procurement and construction, and offers a widerange of
scientific research and consulting services.
Mining and Metallurgy Elite
Academician in Mining
Academician in Mineral Processing
History from 1953
Most authoritative and comprehensive organization in China mining and metallurgy industry
2 academicians of China Engineering Academy, 108 professors and 500 senior engineers
50 Laboratories and Pilot Plants (2 state key Labs)
Decades experiences in research and engineering service
Qualifications
Recently project reference
Battery crushing and seperating project at Iran
Rotary Furnace at Thailand Vacuum distillation project at Bulgaria
Contact information
Sparte Tan
Commercial Representative
Skype: tansparte
M.P: 86-18610721082
Web: http://unionsum.en.china.cn
Add: Room 301-, Yubang Internation Plaza, No.222, Xinyao Road (S),
Tianxin District,Changsha, Hunan, China
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Contact Us
- Unionsum International Industrial Co., Ltd.
- Contact nameAlbert Tang Chat Now
- Phone86-731-85781166
- AddressFloor 3, Yubang Int'l Plaza, No. 222, Xinyao South Road, Tianxin Dist., Changsha, Hunan, China (Mainland), Changsha, Hunan
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Copper Metallurgy Equipment | Lead Metallurgy Equipment | Mineral Processing Equipments | New Products |
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