High Alumina Brick SK38

Ref Price:
$520.11 - 635.69 / m.t
Loading Port:
China Main Port
Payment Terms:
TT or L/C
Min Order Qty:
5 ton m.t
Supply Capability:
1000 Tons Per Month m.t/month
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General Information of  High Alumina Brick SK38:

Our High Alumina Brick SK38 is made from high quality materials by the most modern processwhich major content very high percentage alumina. And our bricks of this brand are classified according to alumina content ranging from 48% to 90%. CMAX refractory bricks are available in a wide variety of temperature grades, chemistries, densities and thicknesses.

 

Technical Data of High Alumina Brick SK38

Physical Properties:

 

 

Refractoriness

1750

Permanent Linear Change(1450℃×2h)%

%

0.1~﹣0.4

Apparent Porosity, %

%

≤20

Cold Crushing Strength

Mpa

≥55

Refractoriness Under Load (T0.6)

≥1500

Thermal Expansion, %

%

  -

Density

g/cm3

2.5

Chemical Analysis:

 

 

   Al2O 

%

≥70

Fe2O3

%

 1.6

Note:
Technical Data are typical average results from test pieces. The technical data is offered solely for your consideration. And CNBM reserve the right to modify the technical data without any prior notice. Users of CNBM products should make their own tests to determine the suitability of each product for their particular purposes.

 

Feature of High Alumina Brick SK38:

Low thermal conductivity    

Excellent acid and base slagging resistance

High refractoriness     

Excellent thermal shock resistance     

Excellent mechanical strength

 

High Alumina Brick SK38

High Alumina Brick SK38

High Alumina Brick SK38

High Alumina Brick SK38

 

Application of  High Alumina Brick SK38:

CMAX Refractory High Alumina Bricks are available and have excellent performance in a wide range of applications, hereinafter are some major furnaces in which use our bricks: blast furnace, hot blast furnace, the roof of electric furnace, teeming ladle, rotary kiln, regenerator, et

CNBM has success in its refractory and insulating products due to their cost-effectiveness and excellent insulating properties. CNBM also has experience in refractory and insulating application and would like to assist you in product selection, system design, and installation techniques.

 

Q:Refractory brick, high alumina brick, magnesia chrome brick, magnesia brick, clay brick, which type of high temperature refractory brick?
The super high alumina brick in high alumina refractory brick has the highest refractoriness, and the corresponding production cost is higher.
Q:How can the refractory brick blast furnace be pulverized and pulverized enough not to be taken away by the wind?
Because the hot air outlet of the top burning hot blast furnace is high, the installation requirement of the hot air manifold is high, and the requirement of the strength of the pillar structure is higher, so the rectangular arrangement of the hot blast stove is arranged. The top burning hot blast stove is located on the furnace top because of burner and hot air valve,Therefore, operation, maintenance and installation all require mechanization and automation. Also, because these water cooled valves are mounted with a high elevation,Therefore, the demand for cooling water supply pressure should be improved accordingly, the use of large top burning hot blast stove, the key lies in the design of high-power high-efficiency short flame burner. The top combustion hot blast furnace absorbs the advantages of internal combustion and external combustion hot blast stoves, and overcomes some of their shortcomings,Its structure can meet the requirements of modern blast furnace for high temperature, high pressure and large scale development,Combustion capacity, while meeting production requirements, has been successfully reduced by many devices,
Q:What are the main components of high alumina bricks?
High alumina brick materials according to the main mineral phase can be divided into: aluminum silicate minerals, such as sillimanite, kyanite, andalusite, and synthetic mullite.
Q:What are the high temperature refractory mortars made of?
Siliceous mud, mineral composition and chemical composition is similar with silica, excellent corrosion resistance, water glass slurry, drying shrinkage, but also can be used for bonding fiber products, sealing furnace wall.
Q:What should be used as binder for making high alumina bricks?
In addition, high alumina micro powder can be used as binding agent, or high alumina micro powder and clay powder are prepared according to a certain proportion, and synthetic mullite is used as bonding agent. With these binders, high alumina bricks without two expansion can be prepared.
Q:Difference between low creep high alumina brick and ordinary high alumina brick
The question is good, these two belong to the high aluminum brick products, when many manufacturers buy, I do not know how to distinguish.
Q:What are the high aluminum bricks made of?
We specialize in the production of various LeiBao refractory refractory material, such as corundum, zirconia products, alumina hollow ball products, mullite products and so on.
Q:How high can aluminum bricks expand at 80O degrees of heat?
The expansion of high alumina brick is not only related to temperature, but also related to its material composition. The refractory temperature of high alumina brick is above 1770 centigrade. The temperature of 800 DEG C has little influence on the expansion of high alumina brick.
Q:What is the apparent porosity of high alumina brick?
Total porosity is porosity refers to the total volume of sample porosity in the percentage of total volume of samples. Apparent porosity refers to the percentage of the total volume of openings, pores, and total specimens in the sample.
Q:The cloth blowing is not uniform on the lime kiln refractory brick is damaged it
People with the shaft kiln cement clinker kiln, because of small size, low calcination temperature, using only Al2O3 containing a single clay brick is 30 ~ 40%, the rotary kiln was improved in the early Yuan faith this experience, use of high alumina brick and clay brick, from 60s onwards, due to large scale kiln and to strengthen the operation of the high temperature parts of kiln lining, alkaline brick masonry is widely used, the main varieties are: magnesia chrome brick, magnesia spinel brick and dolomite brick.

1. Manufacturer Overview

Location Shandong,China
Year Established 1904
Annual Output Value Above US$300 Million
Main Markets North America
Eastern Asia
Southeast Asia
Western Europe
Company Certifications ISO 9001:2008;

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Qingdao
Export Percentage 20% - 30%
No.of Employees in Trade Department 21-50 People
Language Spoken: English;Chinese
b)Factory Information  
Factory Size: Above 3,486,000 square meters
No. of Production Lines Above 17
Contract Manufacturing Design Service Offered
Product Price Range High;Average

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