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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Aug-16-2025 | 1.14 $* | 1.63 $* |
Jul-16-2025 | 1.46 $* | 1.85 $* |
Jun-16-2025 | 1.41 $* | 1.20 $* |
May-16-2025 | 1.84 $* | 1.15 $* |
Apr-16-2025 | 1.82 $* | 1.86 $* |
Mar-16-2025 | 1.9 $* | 1.2 $* |
Feb-16-2025 | 1.11 $* | 1.90 $* |
Jan-16-2025 | 1.16 $* | 1.56 $* |
Alumina, corundum mullite series refractory products have high purity, high content of main crystal phase (corundum or mullite), high temperature resistance, erosion resistance and good chemical stability. It is an erosion-resistant high-quality refractory material.
The product not only has the high temperature performance of corundum material, but also combines the thermal shock stability of mullite (temperature toughness). It has good resistance to high temperature creep and high mechanical strength at high temperature. Widely used in roller kiln, glass furnace, other high temperature furnaces and laboratory use
Specifications can be customized according to customer requirements.
Property | cordierite- mullite | Mullite -- corundum |
Al2O3 % | ≥ 80 | ≥ 92 |
SiO2 % | ≤18 | ≤5 |
Fe2O3 % | ≤ 1.2 | ≤ 0.5 |
Density g/cm3 | ≥2.6 | ≥3.7 |
Thermal expansion 1000 C | 6.50 | 7.8 |
Refractoriness C | ≥ 1750 | ≥ 1850 |
Working temperature | ≤ 1450 | ≤ 1500 |
Shanghai Bochuan Silicon Carbon Rod Manufacturing Co., Ltd. is one of the most advanced and advanced ceramic materials companies in China, designing, manufacturing and marketing high-tech ceramics. The brand "BOCHUAN" was established more than 20 years ago. We specialize in alumina products, zirconia products, magnesium oxide products, organosilicon nitride products and aluminum nitride products. We have developed advanced skills and techniques. Our products are widely used in power, information, power, automotive and other fields.
The company's products include industrial ceramics: alumina ceramics, zirconia ceramics, titanium oxide ceramics, silicon carbide ceramics, silicon oxide ceramics, special ceramics, high frequency ceramics, mullite ceramics, household ceramics, refractory ceramics, electronic ceramics, textiles. Ceramic, high-purity alumina crucible, electrical ceramics, etc.
BOCHUAN strictly abides by the ISO9001 quality management system. Our products are widely used in aerospace, mining machinery, elevators, power, paper, laboratory, non-ferrous metal processing, electronic processing, textile machinery and other industries, BOCHUAN provides wholesale and retail, welcome you!
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Packing Details : Packing, solid bicycle saddle, 50pcs/carton
Delivery Details : 3-30 days after order of Solid bicycle tire tubes
A: We are factory.
A: Generally it is 5-30 days if the goods are in stock. or it is 15-40 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A: negotiation
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