Fireclay Brick (230*114*65mm)
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 kg
- Supply Capability:
- 2000000 kg/month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
High alumina fireclay Brick
High alumina fireclay Brick for Heating Furnace is a kind of insulation material adopting organic matter as ignition loss substance in order to increase the porosity of refractory, which has such advantages as high porosity, small volume density, good insulation effect, high mechanical intensity, small thermal conductivity and long service life. For various industrial kilns & furnaces, it is a kind of essential refractory for energy saving and temperature preservation.
This series of High Alumina fireclay Brick for Heating Furnace are made of selected high alumina bauxite, kaolin caly, hollow microsphere as the mian material.By shaping at high pressure and sintering at high temperature.
Fireclay brick is shaped refractory product.It is made from flint clay clinker and binder , Through high heat sintering. The Al2O3 content range from 28% to 48%.The refractoriness range from 1580°C to 1750°C(SK-30.SK-32.SK-34.SK-35).
Product Applications:
High alumina fireclay Brick are ideal for use in the below applications
Furnaces of metallurgy industry, heat treatment furnace
Furnaces of chemical industry and construction industry.
Furnace of incineration of garbage, recirculating fluidized bed furnace
Standard sizing: 230 x 114 x 65 mm others up to the client
Product Advantages:
CNBM has success in its Fireclay brick due to their cost-effectiveness and excellent insulating properties. CNBM also has experience in ceramic fiber blankets application and would like to assist you in product selection, system design, and installation techniques.
Main Product Features:
High refractoriness,High-temperature endurable .
Good corrosion resistance.
Good spalling resistance and wear resistance.
Good thermal shock resistance.
High mechanical strength.
High-temperature creep rate is low.
Good volume stability at high temperature.
Product Specifications:
ITEM | UNF42 | UNF46 | ZGN42 | RN40 | TDL45-12 |
Refractoriness, ℃ | 1730 | 1750 | 1750 | 1730 | 1760 |
Bulk Density, g/cm3 | 2.15 | 2.25 | 2.3 | 2.15 | 2.37 |
Apparent Porosity, % | 22 | 20 | 15 | 24 | 12 |
C.C.S, Mpa | 30 | 35 | 58 | 28 | 68 |
Refractories Under Load (0.2Mpa),℃ | 1400 | 1420 | 1450 | 1430 | 1500 |
Reheating Linear Change, % | 1400℃x2h 0.1~-0.4 | 1430℃x2h 0~-0.1 | 1450℃x2h 0~-0.2 | 1350℃x2h 0~-0.3 | 1450℃x2h -0.1~+0.05 |
Al2O3 Content , % | 42 | 46 | 42 | 40 | 45 |
Size :
Common sizes
Straight type | Arch type | Wedge type |
L×W×H (mm) 230×114×65 230×114×75 230×114×32 220×110×60 220×110×50 220×110×40 220×110×30 | L×W×H/h (mm) 230×114×65/55 230×114×65/45 230×114×65/59 220×110×65/50 220×110×75/65 220×110×60/40 | L×W×H/h (mm) 230×114×65/55 230×114×65/45 220×110×75/65 220×110×60/40 |
Other sizes according to customer requirements |
FAQ:
Q1: How about your factory’s annual production capacity?
A1:CMAX annual production is about 310,000Tons.
Q2: How many production lines of your factory?
A2:CMAX has 26 production lines, including eight silicon bricks lines, and each one of mullite brick, high alumina brick, insulating brick and monolithics line.
Q3:How large the scale of your factory?
A3: CMAX covers almost 200,000 Square meters, including plant area of 180,000 square meters.
Q4: What’s your factory’s product scope?
A4:CMAX main products are: refractory for hot blast stove, refractory for coke oven, refractory for glass kiln, refractory for carbon calcining furnace, refractory for acid pickling line, refractory for cement kiln, refractory for blast furnace, refractory for nonferrous metal furnace, and basic refractory raw materials.
Product Picture
Produce Processing
Crushing
In this stage massive raw materials which have been stored, are ground and classified into proper sizes, making them easier to shape.
Mixing
The prescribed size of ground raw material is weighed and mixed into a designated amount of water and forming agent.
Shaping
The mixture is then poured into a mold to form shapes, and the pressure is high.
Drying
In this stage water is removed from the shaped bricks. This helps preventing the bricks from deforming or cracking which may result due to the rapid evaporation
Firing
This is the most crucial process in refractory manufacturing. The modeled bricks are fired at high temperature to complete their thermochemical reaction so that they do not deform.
Inspection
The bricks' physical and chemical properties are inspected very carefully by rigid quality management procedures.
Packing shipment
We guarantee efficient delivery every time.
Packing
We also supply (Click on following picture if interested):
- Q: How can refractory bricks be punched?
- refractory bricks, ordinary refractory bricks, electric drill is ok corundum brick, need buy special drill
- Q: What kind of material is good to be laid on the kiln car, refractory brick?
- Ceramic fiber blanket
- Q: What are the advantages and disadvantages of clay refractory bricks?
- The mineral composition of clay brick is mainly kaolinite (Al2O3, 2SiO2, 2H2O) and 6%~7% impurities (potassium, sodium, calcium, titanium, iron oxides). The sintering process of clay brick is mainly the process of the continuous dehydration of kaolinite and the formation of crystallization of mullite (3Al2O3. 2SiO2). SiO2 and Al2O3 in clay bricks form eutectic, low melting point silicates with impurities during sintering, and are surrounded by mullite crystals.
- Q: th choose of different refractory bricks in the rotary?kiln
- According to the characteristics of each belt, magnesium chromium brick. Take the most kiln foe example, the configuration of kiln refractory is not the same, the burning of the product is not the same. there are many kinds of rotary kiln. magnesia bricks are generally used in high temperature zone, anti-stripping alumina brick,silmo brick are used in temperate zone, clay brick is mainly used in low temperature zone. generally inlet and the outlet use corundum mullite, wear-resistant castable, spinel brick,etc. select brick of proper performance, but also take into account the economy
- Q: What mud is the refractory brick made of?
- Firing with refractory clay, the main component is AI2O3
- Q: what should press on the heat preserving cotton above the suspended ceiling refractory brick ?
- you can also put Z shaped steel on the purline, put heat preserving cotton on the roof boarding, it is easy to oprate.
- Q: does all the refractory refer to refractory bricks when making steel?
- deoxidizer belongs to ferrous metallurgy auxiliary; refractory used during steelmaking is not only refractory bricks, but also foaming?agent, refractory castable and Ladle filler sand.
- Q: What is the raw material for the production of refractory bricks?
- Refractory raw material: Hard refractory clinker, magnesia calcia, magnesia, alumina, light burning, light aggregate etc.
- Q: does the electric kiln burner need to be sealed?
- seal when open the kiln, and observe the temperature, when the temperature reaches a point, you can move the firebrick away, and continue observing the temperature to decide whether to seal it or not, but do not seal it completely, repeat the procudure until reach the sinter point or skill requirement.
Send your message to us
Fireclay Brick (230*114*65mm)
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 kg
- Supply Capability:
- 2000000 kg/month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords