Fireclay BrickZGN42 for Blast Furnace Hot Blast Furnace

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Tianjin
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TT OR LC
Min Order Qty:
1 m.t.
Supply Capability:
20000 m.t./month

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General Information of Fire Clay Brick

CMAX fireclay bricks are made from clinker clay. The alumina content ranges from 36% to 48%.

 

Feature of Fire Clay Brick
Low thermal conductivity       
High refractoriness  
High mechanical strength      
Excellent thermal shock resistance

 

Application of Fire Clay Brick
CMAX fireclay bricks are commonly applied in blast furnace, hot blast furnace, teeming ladle, glass furnace, etc.

 

Images of Fire Clay Brick

Fireclay BrickZGN42 for Blast Furnace Hot Blast Furnace

Fireclay BrickZGN42 for Blast Furnace Hot Blast Furnace

 

Technical Data of Fire Clay Brick

FIRE CLAY BRICK---ZGN42
Refractoriness (℃) 1750
Bulk Density (g/cm3) ≥2.3
Apparent Porosity (%) ≤15
Cold Crushing Strength (Mpa) ≥58
Refractoriness Under Load (T0.6) (℃) 1450
Reheating Linear Change (%) 1450℃×2h
0~-0.2
Chemical Composition (%)
Al2O3 42

 

FAQ of Fire Clay Brick

  • Who We Are?

CNBM is a Fortune 500 and a governmental owned National Building Material company in Beijing, China.

 

  • What We Can Do?

We can supply ALL KINDS OF REFRACTORIES and CERAMIC FIBER PRODUCTS in high quality and competitive price.

 

  • Who Our Customers Are

MORGAN THERMAL CERAMICS   

ALLIED MINERAL   

UNIFRAX

 

  • Can we visit your factory?

 Sure, we warmly welcome you to visit our factory any time. Seeing is believing. 

 

  • After an order is placed, when you will deliver?

10-30days.

 

  • Does your company accept customization?

 we have a strong technical force. Our production methods are unique in that in allows us to be responsive to the needs and specification of our customers.  We use a batch method of production, so each technician on the line is responsible for a specific area of expertise. at any point in our production, we can make changes and incorporate the feedback from our clients. We accept OEM service.

 

  • How is your products quality?

We specialize in fire brick ,our products are superior in quality to any other brand available on the market. These fire brick are gaining popularity because of their fine quality, competitive prices, and our honest dealings.

 

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Q:What is the main use of refractory brick?
Almost all high temperature furnace needs of the needs refractory bricks, such as blast furnace for iron smelting, high temperature differential thermal analyzer also use it, refining furnace, converter for steelmaking, muffle furnace, electric furnace and drying equipment. the uses are wide
Q:When using high alumina refractory brick, what are the reasons leading to the decline of the performance of high alumina brick?
The excess air coefficient is controlled in 1, in order to prevent producing water cracks in the production of high aluminum refractory brick from, control the water absorption of 2 grade clinker of bauxite with high alumina below 4%-5%. 1-1,the water absorption of the tube mill should also be controlled below 6%, and adjust thermotechnical, making the high alumina refractory brick burning be in the stable weak oxidizing atmosphere. should be 2
Q:can Methanol burn refractory brick?
Generally speaking, all the fuel can burn, mainly to see the calorific value and consumption ratio
Q:how much fireclay is needed for 10000 refractory bricks?
The amount of mud used for T-3 refractory brick is 0.3KG. if the tiler is skillful, the furnace should have joint of 2mm.
Q:What are the main components of refractory bricks
Mainly is magnesium oxide, sodium silicate as a binder
Q:what is the ratio of refractory mortar and refractory bricks, such as how much refractory mortar is needed for a ton of refractory bricks?
Go to the refractory factory to buy some refractory clay that is of the same material as refractory bricks, generally boiler uses clay refractory mortar.
Q:High alumina refractory bricks (Universal arc) weight for hot metal ladle
Climbing, C23B ladle generally use T3 ladle bottom brick, brick wall with C23 package, C231 Some permanent layers are built from high alumina bricks, and some are built from castable refractory, T82, T43. Specific size can be checked according to the type of brick
Q:Do refractory bricks resist corrosion and sulfur?
There are anticorrosion and acid proof refractory bricks
Q:How many squares of a ton refractory bricks?
About 2 tons , general one square clay brick is about 2 tons, from 2, one square corundum brick or magnesia bricks can reach 3 tons, it should say one square is how many tons. if it is high aluminum, then see the content of aluminum. It mainly sees what refractory bricks, because the volume and density of refractory bricks are relatively large.2 tons to 2
Q:What are the release agents of refractory bricks?
Alkalinity, the production process of alkaline, acid and alkali resistant transparent instant thickening powder, you can adjust the proportion according to the cost and needs of quality, environmental protection: One: Add the preservative into water to mix, after soaking one hour, then mixing evenly the production ratio, and then add the super core release agent into water to mix, add flavor pigment masterbatch into water to mix with water mixing, ensure completely dissolved, then add the waste oil, falvor is appropriate amount= release agent. Two, the newest recipe of release agent super core release agent masterbatch, waste engine oil, water, instant acidproof and alkaliproof transparent thickening powder, wire drawing powder, preservative, flavor and pigment= release agent super core wire drawing powder with water mixing, it is the most newly developed special core masterbatch and engine oil of Chengdu Hengfeng Hongye detergent factory, and it doesn't contain toxic solvents, especially 1, it has the following features, after thickening more than half an hour or so, mix evenly is ok, in a few seconds will waste oil and alkali: 10% of waste engine oil, 20% of release agent core masterbatch, 88% of water, 500g instant acidproof alkaliproof transparent thickening powder, 80g wire drawing powder, 1g pigment and preservative and lubricating oil and industrial grease, these integrate with water.

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