• Fireclay Brick - Low Creep for Hot Blast Stove/Oven System 1
  • Fireclay Brick - Low Creep for Hot Blast Stove/Oven System 2
  • Fireclay Brick - Low Creep for Hot Blast Stove/Oven System 3
  • Fireclay Brick - Low Creep for Hot Blast Stove/Oven System 4
Fireclay Brick - Low Creep for Hot Blast Stove/Oven

Fireclay Brick - Low Creep for Hot Blast Stove/Oven

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
1 m.t.
Supply Capability:
1000 m.t./month

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Description:

Low Creep Fireclay Bricks for Hot Blast Stove 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 Low Creep Fireclay Bricks for Hot Blast Stove  are made of selected high alumina bauxite, kaolin clay, hollow microsphere as the mian material.By shaping at high pressure and sintering at high temperature

 

Product Applications:

1. Furances of glass,coke oven,electric and so on
2.Furnaces of metallurgy industry, heat treatment furnace
3. Furnaces of chemical industry and construction industry.
4. Furnace of incineration of garbage, recirculating fluidized bed furnace
5. Standard sizing: 230 x 114 x 65 or 75 or 25  mm others up to the client

 

 

Main Product Features:

1. Low porosity,High bulk density.

2. High Cold Crushing strength.

3. High refractoriness under load.

4. High mechanical strength.

5. Good resistance to erosion.

 

 

Product Specifications:

1.With 55% Al2O3 min; 
2. Refractoriness: 1750C min; 
3.For steelmaking furnaces; 
4.ISO 9001 Certificate; 
5.Custom shape;

 

Technical data:

 Low Creep Fireclay Bricks for Hot Blast Stove/ Oven

FAQs:

Q1  What’s the transport method?

A1  FCL delivery goods with wooden pallet or wooden case by sea; If LCL delivery, must with wooden case; Sometimes need open top, flat rack or bulk cargo.

Q2  What’s the required payment term?

A2  Generally 30% TT as the prepayment, 70% TT before delivery. If need, 100% Irrevocable Letter of Credit or negotiation.

Q3  Which country are our products exported to?

A3  Apart from entire Chinese market, the US, Russia, Japan, Korea, Australia and some Southeast Asian Nations.

 

 

 

 

Low Creep Fireclay Bricks for Hot Blast Stove/ Oven

Low Creep Fireclay Bricks for Hot Blast Stove/ Oven


 


Q: The stove which made of refractory bricks and fireclays will produce cracks after being used. How to solve this problem?
The use of low expansion materials will be better. But as for the stove, the appearance of crack is attributed to the selected materials or the environment. And when the temperature is not high, there still seems to be crack, so through expansion joint reservation, not allowing itself to crack
Q: What kind of material is good to be laid on the kiln car, refractory brick?
It depends on the temperature. General thermal insulation brick is ok, when temperature is high, use mullite, and when temperature is not high, alumina is ok
Q: What are the materials for building blocks and what are the specifications?
According to the hole rate: solid brick (no hole or hole less than 25% bricks), porous brick (hole rate is equal to or greater than 25%, hole size, size and small number of bricks, often used in load-bearing parts, higher strength level. Hollow brick (hole rate equal to or greater than 40%), large pore size and small number of bricks, often used in non load-bearing parts, low strength grade. )
Q: What is the advantage for ceramic fiber material compared with refractory brick?
Heat capacity; excellent thermal shock resistance, good chemical stability, bearing sudden cooling and heating, without oven heating and cooling ,high speed, energy saving, is 1/8 of refractory brick, construction is simple. ceramic fiber materials and refractory brick belong to refractory insulation materials; low thermal conductivity: Low bulk density, ceramic fiber material is a new type of lightweight thermal insulation material, is one of the 10 points of lightweight refractory brick,
Q: What raw materials are used for refractory bricks
Phenolic resin, clay, powder and other materials, nitride materail, boron carbide, silicon carbide, silica raw material three, soil: fluorite, magnesia-alumina spinel Aluminum soil, calcium aluminate cement, corundum, andalusite, chlorite, silica solution, which is mainly divided into six categories, sillimanite, vermiculite refractory bricks raw material composition of refractory brick, there are many raw material kinds of refractory bricks, mullite, mine: Soil, Sialon, forsterite, pyrophyllite: Metal aluminium powder, ore, stone: Pottery, zircon sand, quinidine sulfate, dolomite, kaolin: The fifth raw material of chrome ore, sodium silicate, diatomaceous earth is the second raw material: Asphalt, sand, shale ceramisite. One of the raw materials, stone powder, the fourth raw material is magnesite, the sixth raw material is silicon metal powder refractory bricks, sand, kyanite, silica powder, aluminium oxide, aluminum sol, quartz sand, perlite, cenosphere, graphite
Q: The renewal of refractory brick internal the lime kiln belongs to overhaul. In the absence of production, are the replacement of valve and sporadic projects also considered overhauls? Or routine maintenance!
The replacement of refractory brick for lime kiln is definitely a major overhaul, and the replacement of the valve and sporadic items can only be regarded as routine maintenance.
Q: Are refractory bricks, burner block and thermal insulation brick the same? Are they the same thing?
the proportion of raw materials of refractory bricks and thermal insulation bricks. chain of various types of products
Q: Red brick (solid clay brick) has been banned, why do few people know?
Because everyone feels hollow brick is more advanced, it is for quality consideration only then change, won't be to think that regulation must use this, actually solid brick is better, won't have the risk of metope ooze water ~ but because environmental protection is not allowed to use
Q: Do slag bricks have clay bricks strong enough?
Clay bricks you mean should be red bricks burned out of the fire.
Q: What is the color of the refractory brick to repair the same color as the 1400
carbonaceous refractory brick 186, heat preservation brick, firing under 1300 ~ 1400 degrees Celsius, calcium, 3373 in fact, there are many kinds of refractory bricks. The mineral composition of the clay brick is mainly kaolinite (2SiO2, 2H2O, Al2O3) and 6% to 7% impurities (potassium, according to a certain granularity requirements of the ingredients, fireclay?brick, etc., after molding, titanium, dry.

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