$High Quality Refractory Silica Brick System 1$
$High Quality Refractory Silica Brick System 2$
$High Quality Refractory Silica Brick System 3$
$High Quality Refractory Silica Brick System 4$

$High Quality Refractory Silica Brick$

$High Quality Refractory Silica Brick System 1$

$High Quality Refractory Silica Brick System 2$

$High Quality Refractory Silica Brick System 3$

$High Quality Refractory Silica Brick System 4$

High Quality Refractory Silica Brick

Ref Price:: $125.00 - 165.00 / m.t.

Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 10 m.t.

Supply Capability:: 1000 m.t./month

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Quick Details for High Quality Refractory Silica Brick

Place of Origin:	China (Mainland)	Brand Name:		Model Number:	GZ-93
Type:	alumina blcok	Porosity:	Solid	Size:	23011465
Color:	grey	Function:	Acid Resistance Bricks, Firebricks	Feature:	Angle Bricks, Thin Bricks
Technique:	Autoclaved

Packaging & Delivery

Packaging Details:	wooden pallet
Delivery Detail:	within 20 days

Specifications for High Quality Refractory Silica Brick

1.Good wearable
2.Excellent permeability of water
3.no color fading

$High Quality Refractory Silica Brick$

This product is of compound type,its working face is silicon carbide material and non-working face is clay material.It has good performances of high strength, high density,wear-resisting of working face and corrosion resistance of basic slag.

Item	JSC
Al2O3 %	4
SiC %	75
Refractoriness °C	1750
Apparent porosity %	19
Bulk density g/cm3	2.5
Cold crushing strength Mpa	60
Refractoriness under load T2,°C	1600
Reheating linear change 1500°C×2h,%	0~–0.2
Coefficient of thermal expansion 1000°C	0.6

It is widely used in transitional zone and cooling zone of cement kiln.

$High Quality Refractory Silica Brick$

Our Company:

1.Strong professional:

A:The manager of our company has twenty years working experience in refractory product, technology and trading. He has professional function on a various refractory’ s production materials, process control, quality supervision and package delivery.

B: .Company staff are very familiar with refractory and professional knowledge is very good .

C:Company staff are all college culture level.

2. .Annual supply:

Our company has a dozen cooperative production factories which are better in productive technology and quality management. All the factories has passed ISO9001 quality management system certification. And the annual supply of dense shaped and unshaped refractory product is 100,000-200,000 tons.

3. Annual exports:

Now we have exported more than ten countries , such as Asia ,Europe and South America.The average annual export amount is 10 million Yuan , about $1.6 million.

4. Production equipment:

Production and testing equipments are new, complete and automated or semi- automated. Such modern facilities and equipments have provided the fine technical guarantee for the production and testing.

Q:Can iron oxide be used as refractory material?: Is widely used in this area. Mentioned refractory material of high school textbooks generally refers to three two aluminum oxide (alumina), alumina is also used as a refractory material, refractory crucible, porcelain, artificial gemstones.

Q:Semisilica brick, clay brick, high alumina brick and what is the difference?: The share of A12O3 and SiO2 is different

Q:Why is the highest brick coke oven temperature measuring point temperature not exceeding 1450: Brick belongs to refractory materials, with strong resistance to acid slag or acid solution erosion ability, high load softening temperature are excellent properties of silica brick, usually 1640-1680 C.

Q:Why is the three oxidation of two silicon is very harmful impurities in silica brick: Heating calcination is the best way to extend this sort of impurity removal. Remove impurities

Q:Physical solid waste disposal: Too much addition will reduce the refractory and mechanical strength, increase porosity, so the amount of waste brick should not be too much.

Q:Physical solid waste disposal: The amount of addition is related to the shape and weight of the brick. The bricks can be added to 20% weight less than 25kg; bricks above 25kg can be added to 30%; for the specific type of brick can be added 30%. into waste silica brick should pay attention to this problem

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: Acidic silica brick refractory material, has good acid resistance and slag erosion, softening temperature is as high as 1640 to 1670 DEG C, in the long-term use volume is relatively stable under high temperature.

Q:The specific content is what gb/t2608-2012 brick: The provisions of the brick classification, technical requirements, test methods,

Q:The hot blast stove when the temperature did not rise against the brick interface decreased: How to keep the brick masonry temperature not lower than 600 DEG C, while the exhaust temperature is not higher than 400 DEG C.

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