Tunnel Kiln Low Price Refractory Fireproof Clay Tile Yellow Checker Fireclay Bricks
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- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 40000 m.t./month
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Fire Clay Brick Description
Fireclay bricks are alumina silicate bricks with the refractoriness of SK 32-34 and contain 35- 45% alumina. The bricks are made from various raw materials of fire clay, calcined chamotte, mullite etc . they are highly resistant to abrasion, spalling and corrosion. Because the bricks have low porosity, high strength, good resistance to thermal spalling and to abrasion and to creep, Jucos fireclay brick are applied for the linings of Coke Ovens, Glass furnace, Cement Rotary Kilns, Lime Kilns,Various Incinerators, Reheating Furnaces etc..
Features Of Fire Clay Brick
Good performance in high temp refractoriness under load
Lower thermal line expansion in high temp
Lower impurity content
Good thermal shock resistance performance
Excellent resistance in slag abrasion
Good cold crush strength
Applications Of Fire Clay Brick
-Reheating Furnace
- Blast furnace
- General Industrial Furnace etc.Blast Furnace,
-Coke Oven,Topedo Car,
-Cement Rotary kiln, Various Rotary kiln,
-Chemical Reactor, incinerator, Non Ferreous, metal Furnace,
-Glass furnace
Specifications Of Fire Clay Brick
Hard Fire Clay Bricks
Alumina contents range from 35% to 45%
Widely used throughout metallurgical industry
Physical And Chemical Indicators For Firebrick
Properties/Brand | SK-34 | SK-33 | SK-32 | |
Refractoriness (SK) | 34 | 33 | 32 | |
Apparent Porosity (%) | 23 | 24 | 26 | |
Bulk Density (g/cm3) | 2.20 | 2.15 | 2.00 | |
Cold Crushing Strength(MPa) | 35 | 30 | 20 | |
Thermal Linear Expansion(%) @1000deg | 0.6 | 0.6 | ||
Permanent Linear Change(%) @1400degx2hrs | ±0.3 | ±0.5 | ±0.5 | |
Refractoriness under Load (℃) @0.2MPa | 1,350 | 1,300 | 1,250 | |
Chemical Composition(%) | Al2O3 | 40 | 38 | 35 |
Fe2O3 | 2.0 | 2.2 | 3.0 | |
Pictures Of Firebrick
- Q: when to replace the worn refractory bricks in rotary?kiln?
- But also depend on the other conditions of the furnace, many aspects should be understood, not only to see the degree of wear!
- Q: Whether yellow dextrin is used in refractory bricks?
- The production of refractory bricks needs yellow dextrin as bonded materials.
- Q: Is fireclay brick acidproof? Does clay brick anti corrosion when it's used to build chimney lining?
- Refractory bricks anti acid and alkali after high-temperature calcination, and anti-corrosion won't be a problem
- Q: What to do if refractory bricks saltpeter when they are used outdoor
- Efflorescence is usually dialysised from brickwork joints, dealing with the gap is ok These white substaince inside the pan tile: Cement efflorescence efflorescence is wow cake section from light leather intestinal common disease inumiya Hua building surface, according to their different causes and manifestations, there is pan cream, white, whitening, cream, on the walls and decorative surface erosion and other names, is the change of soluble saline alkali soil, adobe, brick, cement, mortar, concrete, masonry, ceramic tile, paint and other building materials with temperature, humidity and other external environment, in a water absorption, water transfer, water evaporation process with physical and chemical changes of the original building material damage disease phenomenon, erosion degree also has the very big difference there is a common, get damp, foaming, powder, drum, hollowing, cracking, spalling, mildew and crystallization phenomenon. Cement efflorescence may have some relationship with the quality of the cement, sand, water, air, temperature, humidity, it is a common fault in building. Use cement to do the pebble shape, it also prones to the above problems: A layer of white stuff on the surface. Terms of settlement： Scrape the dust in brickwork joint, pointing again. Use special pointing agents, more resistant to corrosion, not easy to efflorescence.
- Q: How to do refractory bricks
- Sorting materials -- mixed?material - molding - drying - firing embryo
- Q: should clay or refractory cement be used to lay refractory bricks?
- structure strength of this brick lining is not good, apply some refractory mud, only use some virgin clay and corundum, many of the traditional approaches are very simple, mullite and carbon slurry, the specific products are selected according to the selected material and water glass or organic binder. binding agent can choose phosphate, silica and high alumina, clay is one part of the refractory clay, there are many kinds of refractory slurry according to the material, clay-based mud does use refractory cement and corrosion resistance is low
- Q: What is the difference between a clay brick and a red brick?
- Burning bricks are generally low temperature clay brick, brick, brick high.
- Q: What are the differences between fired brick and clay brick?
- Clay brick is a kind of sintered brick, which is made of clay as raw material. Clay brick, ceramic tile and rock sheet brick also belong to sintered brick, so the range of sintered brick is wide.
- Q: What kind of refractory material is used in the furnace when the boiler reaches more than 1200 degrees?
- except refractory brick, refractories include refractory concrete (refractory cement+aggregate), fire-resistant insulating layer (refractory cement+vermiculite powder or refractory cement + diatomaceous earth) and so on.
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Tunnel Kiln Low Price Refractory Fireproof Clay Tile Yellow Checker Fireclay Bricks
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 40000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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