Silica Brick For Hot Blast Stove---S94 System 1

Silica Brick For Hot Blast Stove---S94

Ref Price:: $404.61 - 494.53 / m.t.

Loading Port:: China Main Port

Payment Terms:: TT or L/C

Min Order Qty:: 5 ton m.t.

Supply Capability:: 1000 Tons Per Mon m.t./month

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Silica Brick For Hot Blast Stove---S94

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General Information of Silica Brick For Hot Blast Stove----S94

Our corporation produces a comprehensive range of silica bricks, with high silica content, all of these bricks exhibit excellent performance.

Our Silica bricks are the final result of blending excellent tridymite and cristobalite, as the main raw materials with cutting-edge technology, after mixing, drying, forming, in the high temperature shuttle kiln. There are also little quartz and vitreous within. We ensure you that the silica bricks made by us possess high quality standard and have gone through all the complicated quality control parameters. Their durability and strength adds life to the structure and they have the capacity of bearing high temperature.

Silica Brick For Hot Blast Stove---S94
Physical Properties:
Permanent Linear Change(1500℃×4h)%	%	0.2
Apparent Porosity, %	%	≤23
Cold Crushing Strength	Mpa	29.4
Refractoriness Under Load (T0.6)	℃	≥1630
Thermal Expansion	%	≤1.3
Density	g/cm³	≥2.35
Chemical Analysis:
SiO₂	%	≥95
Fe₂O₃	%	≤1.5
Al₂O₃	%	≤0.8
Residual Quartz	%	≤1
Note: Technical Data are typical average results from test pieces. The technical data is offered solely for your consideration. And CNBM reserve the right to modify the technical data without any prior notice. Users of CNBM products should make their own tests to determine the suitability of each product for their particular purposes.

Silica Brick For Hot Blast Stove---S94

Feature of Silica Brick For Hot Blast Stove---S94

Resistant to thermal shock, abrasion, chemical attack

High ability for anti-abrasion during work

Superior resistance to acids (including oxidizing)

Resistance to chlorine

Resistance to thermal shock and pressure changes

Low thermal and chemical expansion

Applications of Silica Brick For Hot Blast Stove---S94

Silica brick for Hot Blast Stove is mainly used in hot-Blast Stove.

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Q:What is the main material of silica brickIt's common, the kind we see so often!: More than 94% silica content. True density 2.35g/cm3. With acid resistance, slag erosion performance.

Q:How much is the highest melting point of silicon?: Mainly used for partition, carbonization chamber of coke oven and combustion chamber open hearth furnace regenerator and a sediment chamber, soaking furnace, glass melting furnace refractories and ceramic kiln, kiln vault and other load-bearing parts. Also used for high temperature bearing part of hot blast stove and acid open hearth furnace

Q:Why will expand when heated brick: In the process of SiO2 drying, the four crystalline transformation points of 117, 163, 180~270 and 573 DEG C are found, among which the volume expansion caused by the 180~270 is the largest.

Q:Why is the three oxidation of two silicon is very harmful impurities in silica brick: Can generate the material needs is the best way to see the impurity problem!! the first consideration is whether can get the material impurities with what method choice after the time! Miscellaneous reactions cannot have new impurity formation! Selected cannot and need material reaction reagent!

Q:The brick is mainly used in the place?: Open hearth furnace regenerator and a sediment chamber, soaking furnace, glass furnace refractory materials and ceramic brick kiln, kiln vault and other load-bearing parts.

Q:The chemical composition of silica brick and its physicochemical index?: Brick refers to the refractory products in more than 93% of the content of SiO2

Q:The introduction of silica brick: Brick refers to the content of more than 93% products SiO2. Brick with SiO2 content of not less than 96% of silica as raw materials, adding mineralizer and binder, through mixing, molding, drying, sintering and other processes in the system. The higher the content of SiO2 in silica raw material, the higher the refractoriness of the product. According to the use of brick varieties, divided into: coke oven silica brick, brick for hot blast stove, electric stove with brick, brick for glass furnaces. According to the transformation is divided into: standard bricks, tiles, bricks and general special brick etc..

Q:The high thermal conductivity of silica brick and traditional brick what is the difference?: Brick, high thermal conductivity has been greatly improved in terms of morphology, crystal structure, physicochemical index. The structure and morphology of high thermal conductivity of silica brick,Structure and morphology of high thermal conductivity and the traditional brick brick magnified 20 times were compared, high thermal conductivity silica pore size distribution is more uniform and finer.

Q:How to judge the quality of brick, clay brick, high alumina brick furnace from the appearance?: Mainly depends on the color and density of brick. Another black clay brick and brick with iron oxide formation and how much the size of bricks

Q:Can not use it two brick: Acidic silica brick refractory material, has good ability in acid slag erosion

Currently possess silica mining raw materials with high quality, specializing in the production and sales of high quality silica brick for glass kiln, silicon mortar, silica unshaped products. The Company have passed ISO9001 certificate enterprise.

1. Manufacturer Overview
Location	Hunan, China
Year Established	2003
Annual Output Value	Above US$ 50 Million
Main Markets	Taiwan; Germany; Italy; Turkey; France; England; Japan; Thailand; Vietnam; Idonesia; Egypt; Ukraine
Company Certifications	ISO 9001:2008

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port	Shanghai; Shenzhen
Export Percentage	20%-30%
No.of Employees in Trade Department	3 People
Language Spoken:	English; Chinese
b)Factory Information
Factory Size:	Twenty five thousand tons per year
No. of Production Lines	Above 8
Contract Manufacturing	OEM Service Offered; Design Service Offered
Product Price Range	High; Average