High Quality Refractory bricks Clay Bricks Ideal Building Materials for Global Projects
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- Supplier: Henan Xintai Refractory Material Co. Ltd.Henan Ltd.
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Product Overview
Description
Clay brick
The mineral composition of clay brick is mainly kaolinite and 6% to 7% of impurities (potassium, sodium, calcium, titanium, iron oxides). Clay brick firing process is the continuous decomposition of kaolinite water loss to generate mullite (3AL2O3-2SIO2) crystallization process. S102 and AL2O3 in clay bricks form eutectic low melting point silicates with impurities during firing, surrounding the mullite crystals.
The refractoriness of clay bricks is comparable to that of silica bricks, up to 1690~1730°C, but the load softening temperature is more than 200°C lower than that of silica bricks. Because the clay brick contains high refractoriness of mullite crystals, but also contains nearly half of the low melting point amorphous glass phase.
In the clay refractory bricks according to the use of division, mainly have a blast furnace with clay refractory bricks, hot blast furnace with clay refractory bricks, carbon roasting kiln clay refractory bricks, bottom air hole clay bricks.
The refractoriness of clay bricks is comparable to that of silica bricks, up to 1690~1730°C, but the load softening temperature is more than 200°C lower than that of silica bricks. Because the clay brick contains high refractoriness of mullite crystals, but also contains nearly half of the low melting point amorphous glass phase.
In the clay refractory bricks according to the use of division, mainly have a blast furnace with clay refractory bricks, hot blast furnace with clay refractory bricks, carbon roasting kiln clay refractory bricks, bottom air hole clay bricks.
Shape | Brick |
Material | Fire clay/ Chamotte/ High Alumina |
Al2O3 Content (%) | 30-45% |
Refractoriness (Degree) | Common (1580°< Refractoriness< 1770°) |
Processing Service | Bending, Welding, Punching, Decoiling, Cutting, Moulding |
Product name | REFRACTORY BRICK |
Application | Refractory Industry |
Raw material | Al2O3 |
Color | Support customization |
size | Support customization |
Product Applications
Q1: Can I get some samples?
A: Yes, sample order is available for quality check and market test. But you have to pay the sample cost and express cost.
Q2: Do you receive customized order?
A: Yes, ODM & OEM are welcomed.
Q3: What's the lead time？
A: According to the order quantity, small order usually need 3-5 days, big order need negotiation.
Q4: What's your payment terms?
A: We receive Escrow, T/T, West Union, Cash and etc
A: Yes, sample order is available for quality check and market test. But you have to pay the sample cost and express cost.
Q2: Do you receive customized order?
A: Yes, ODM & OEM are welcomed.
Q3: What's the lead time？
A: According to the order quantity, small order usually need 3-5 days, big order need negotiation.
Q4: What's your payment terms?
A: We receive Escrow, T/T, West Union, Cash and etc
Q5:. Are you a manufacturer or a trading company?
We are a manufacturer with our own factory, with an annual output of 550,000 tons of various refractory materials. We not only provide high quality products with the best price, but also the best pre-sale and after-sale service.
We are a manufacturer with our own factory, with an annual output of 550,000 tons of various refractory materials. We not only provide high quality products with the best price, but also the best pre-sale and after-sale service.
Q6. What kind of products can you provide?
We can supply all kinds of refractory products, such as: refractory bricks, high alumina bricks, clay bricks, magnesium-carbon bricks, silicon carbide bricks, castables, graphite products, ceramic fiber products and so on.
We can supply all kinds of refractory products, such as: refractory bricks, high alumina bricks, clay bricks, magnesium-carbon bricks, silicon carbide bricks, castables, graphite products, ceramic fiber products and so on.
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