Hot Sale SK High Alumina Fused Cast Brick Price

Hot Sale SK High Alumina Fused Cast Brick Price System 1

Hot Sale SK High Alumina Fused Cast Brick Price

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 10 m.t.

Supply Capability:: 100000 m.t./month

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Fire Clay Brick Features:

1. Clay brick Good thermal stability, low thermal conductivity, good insulation performance.

2. Clay brick Low bulk density, good integrity, high mechanical strength.

3. Clay brick Good thermal shock stability, good resistance to abrasion and corrosion.

4. Good volume stability at high temperature.

5. Clay brick Low water absorption rate, low creeping rate.

6. Natural clay products, could be shaped freely, non-radioactive and environmentally friendly.

7. Clay brick Two casted method: down draft kiln and tunnel kiln. General sintering temperature: 1280-1350 °C

Fire Clay Brick Physical And Chemical Index:
Item		Properties
Item		N-1	N-2a	N-2b	N-3a	N-3b	N4	N5	N6
Refractoriness°C		1750	1730	1730	1710	1710	1690	1670	1580
Softening temperature under load		1400	1350		1320		1300
Permanent linear change%	1400°CX 2h	0.1	0.1	0.2
	1400°CX 2h	-0.4	-0.5	-0.5
	1350°CX 2h				0.2	0.2	0.2	0.2
	1350°CX 2h				-0.5	-0.5	-0.5	-0.5
Apparent porosity%		22	24	26	24	26	24	26	28
Cold Crushing strength MPa		30	25	20	20	15	20	15	15
Bulk density,g/cm3		2.0-2.2
Application		1.Glass furnace 2.Heating furnace 3.Hot blast stove 4.Blast furnace 5.Metal melting furnace 6.Bolier 7.Pizza oven 8.All industrial furnace

SK32 SK34 SK36 SK38 SK40 Refractory Fire Brick
Item	Properties
Item	SK-32	SK-34	SK-36	SK-38	SK-40
Al2O3 ,%	≥35	≥38	≥55	≥70	≥82
SiO2 ,%	≤62	≤54	≤38	≤28	≤10
Fe2O3 ,%	≤3.0	≤2.5	≤2.0	≤2.0	≤2.0
Refractoriness°C	≥1710°C	≥1750	≥1790	≥1850	≥1850
Bulk density, g/cm3	≥2.0	≥2.15-2.2	≥2.25-2.30	≥2.4-2.5	≥2.5-2.6
Application	Pizza oven,All industrial furnace

Hot Sale SK High Alumina Fire Clay Brick Price

FAQ

Q4: What is the minimum quantity?

A4: There is no minimum order quantity. Depending on the item and processing, there may be a minimum production required, however we can offer a quotation based only on the quantity you need.

Q5: Can you give me a brief introduction of the application of your products?

A5: CNBM (China National Building Material) core refractory business comprises the production, sale and installation of high-grade refractory products, the development and implementation of customized system solutions as well as rendering outstanding services for the key industries in Glass, Iron& Steel, Petrochemical, Cement, Ceramic and Nonferrous Metals.

Q: How can the silica in zircon sand be removed during the smelting of zirconium corundum?: Fused zirconia corundum brick is pure alumina and zirconia containing silica 65%, about 34% of the zircon sand in electric furnace melting after internalization into moulds cooling and the formation of the white solid, the petrographic structure by zirconium corundum and plagioclase eutectoid and glass phases, from the phase is eutectoid zirconium corundum and plagioclase phase, glass phase filling between their crystallization.

Q: What is brick power, half brick power and full brick power difference?: Power module. Small size, high power. General use should order additional storage energy, heat dissipation, etc.. Dimensions such as brick, so called brick power supply. Half brick power supply is half the size of all brick power supply.

Q: What are the forming methods of refractory materials?: Casting molding is suitable for casting brick, electric melting brick and so on. And the machine press forming is the most widely used. The common refractory brick, clay brick and other sintered brick are adopted this method.

Q: What are the categories of bricks?: In a proper ratio of lime sand brick and quartz sand, sand or fine sand, the ground, Kazumi Wa, semi dry pressing and autoclaved curing and. The fly ash brick is made of fly ash as main raw material and mixed with cement material such as coal gangue, stone powder or clay. It is made up of batching, molding, drying and roasting. It can make full use of industrial waste residue and save fuel.

Q: What is the face brick: You should be talking about refractory bricksThe refractory brick brick. Referred to as refractory material has a certain shape and size. According to the preparation process can be divided into bricks, brick, electric melting brick, refractory insulating bricks (Rong Zhuzhuan);

Q: What are the main constituents of refractory bricks?: According to the composition of refractory bricks, they can be divided into five major categories, namely, silicon aluminum refractory bricks, basic series refractory bricks, carbon containing refractory bricks, zirconium containing refractory bricks and insulating refractory bricks. Any furnace is not made of only one kind of refractory brick, and it needs different fire bricks to match with each other. The following five categories of refractory bricks are described in detail.

Q: What are the specifications for bricks?: Thecompressive node as a new type of building energy-saving wall materials, which can be used for masonry walls, but also has good thermal properties, in line with the construction of the building module, reduce the loss in the process of construction, improve work efficiency; the hole rate reached more than 35%, can reduce the weight of the wall, save the foundation engineering cost. Compared with common sintered porous brick, it has the characteristics of heat preservation, heat insulation, light weight, high strength and high construction efficiency. The product is made of shale as raw material. It is produced by high vacuum extrusion molding machine and one yard firing process

Q: What material is good for refractory bricks?: No definite answer can be given, because any furnace is not made of only one refractory brick and needs a different fire brick to be used with each other.

Q: Can the fire clay be reused?: Refractory soil cannot be reused.Clay refractory soil 1, characteristics and uses: Clay refractory brick is a weak acid refractory material, its thermal stability is good, suitable for hot air furnace, all kinds of boiler lining, and flue, smoke room, etc.. 2, product specifications form: standard shape, general, special-shaped and special-shaped brick. Physical and chemical properties of fireclay bricks.

Q: What's the weight of the refractory bricks?: Referred to as refractory brick. Refractory made from refractory clay or other refractory material. Light yellow or brownish. The utility model is mainly used for laying smelting furnaces, and can withstand high temperature between 1580 DEG C and 1770 DEG C. Also called brick. Refractory material of a certain shape and size. According to the preparation process can be divided into bricks, brick, electric melting brick (Rong Zhuzhuan), the refractory insulating bricks; according to the shape and size can be divided into standard brick, brick, brick and other specific type. It can be used as high temperature building materials and structural materials for construction kilns and various thermal equipments, and can undergo various physical, chemical and mechanical changes at high temperature. For example, refractory clay brick, high alumina brick, brick, brick etc..

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