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| Categories | Refractory Brick |
|---|---|
| Brand Name: | HY |
| Model Number: | HY-NTZ |
| Certification: | CE |
| Place of Origin: | China Yixing |
| MOQ: | 100 pieces |
| Price: | Negotiation |
| Payment Terms: | Western Union, T/T, D/P, L/C |
| Supply Ability: | 100000 pcs per month |
| Delivery Time: | 20-30 working days |
| Packaging Details: | strong wooden box for global shipping |
| product name: | clay fire brick |
| size: | length 230mm width 114mm high 65mm |
| refractory temperature: | 1770℃ |
| AL2O3: | ≥ 55% |
| volume density: | 2.4 |
| color: | yellow |
| Company Info. |
| yixing haiyu refractory co.,ltd |
| View Contact Details |
| Product List |
clay brick 1700℃ high temperature resistance standard brick kitchen fireplace electric stove special
product name: clay fire brick
Application field of clay bricks:
1.Metallurgical industry, the manufacture of shaped refractory
materials ( bricks of various specifications ) and shaped
refractory materials, the amount of about 70 % of all refractory
materials, and clay bricks in the hard clay for the manufacture of
blast furnace refractory materials, ironmaking furnace, hot blast
stove, steel barrel lining brick, plug brick, high aluminum clay
brick for the manufacture of electric furnace, blast furnace lining
brick and high aluminum refractory slurry, and hard clay and high
aluminum refractory slurry usually at high temperature ( 1400-1800
°C ) forging clinker.
2.In the grinding industry, chemical industry and ceramic industry,
clay bricks also have very important uses, high alumina clay in the
electric arc furnace melting, made of grinding materials, including
fused alumina abrasive is currently widely used one of the
abrasive, accounting for all abrasive products 2 / 3, and high
alumina clay can be used to manufacture a variety of aluminum
compounds, such as aluminum sulfate, aluminum hydroxide, aluminum
chloride, potassium aluminum sulfate and other chemical products,
in the ceramic industry, hard clay and semi-hard clay can be used
as a raw material for the manufacture of daily ceramics, building
ceramics and industrial ceramics.
3.In the building materials industry, high alumina bricks,
phosphate high alumina refractory bricks and high alumina cast high
alumina clay used in cement kilns and glass furnaces are made of
clay bricks. After being calcined, they are mixed with limestone to
make aluminum cement. This cement has the characteristics of rapid
condensation, corrosion resistance and heat energy corrosion
resistance.
Product index:
| Physical and chemical indexes of clay brick | |||
| parameter | clay brick | ||
| HY-55 | HY-48 | ||
| AL2O3 (%) | ≥55 | ≥48 | |
| refractoriness(℃) | ≥1770 | ≥1750 | |
| volume density(g/cm3) | 2.4 | 2.3 | |
| load softening temperature(℃) | ≥1470 | ≥1420 | |
| Heating linear change rate(%) | 1500℃×2H | 0.1 | 0.1 |
| 1450℃×2H | -0.4 | -0.4 | |
| apparent porosity(%) | ≤22 | ≤22 | |
| cold crushing strength(Mpa) | ≥40 | ≥35 | |
Product use pictures :




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