Advanced technology factory price Silicon carbide kiln shelves
1. Introduction
Refractory silicon carbide kiln shelves, also known as carborundum, is a compound of silicon and carbon with a chemical formula SiC. is made through high temperature sintering, adopting the higher quality raw materials. It has characteristics of stable performance, excellent thermal shock resistance, oxidation resistance, long life, thin volume but high bulk density. Its good thermal conductivity can assure to save energy at maximum level.
Our Senior refractory Silicon carbide kiln shelves can offer good heat stability, high mechanical strength at high temperature, excellent thermal stability and distortion resistance at high temperature. Silicon carbide kiln shelves can be used in daily ceramics widely, such as sanitary ceramic, daily ceramic, art ceramic, pottery ,porcelain tableware and so on. Through the burning of 1400° C, its products can offer mild, bright and white enamel feeling. Our Silicon carbide kiln shelves can save the energy and increase the volume of kiln; Therefore it can increase the efficiency and economy. At the same time, our Silicon carbide kiln shelves is harmless to environment. Through quality product and honest cooperation, we will bring you benefit and trust.
2. Specification
| Item | Technical Data |
| Volume density(g/cm3) | 2.70-2.75 |
| Apparent porosity(%) | 7-8 |
| Strength at normal temperature(Mpa) | >50 |
| High temperature bending strength(Mpa/1400℃) | >55 |
| Cold crushing strength(Mpa) | >90 |
| Refractoriness under load (℃) | >1750(T2)2Kg/cm2 |
| Maximum service temperature (℃) | 1450 |
| Pyroconductivity (Kcal/m.h.℃) | 13.5-14.5 |
| Thermalexpansivity(×10-6/℃) | 4.2-4.8 |
| Chemical compent | SiC>90% |
| Fe2O3<0.3% |
| Al2O3>99%(surface coating) |
3. Silicon carbide kiln shelf Features
a) Excellent Thermal Shock Characteristics
b) Corrosion Resistance
c) As Cast Tight Dimensional Tolerances
d) High Creep Resistance
e) Superior Wear Resistance
f) High strength, extreme hardness,wear resistance, high temperature tolerance, corrosion resistance, oxidation resistance,thermal shock resistance, high thermal conductivity, low coefficient of thermal expansion, creep resistance under high temperature and so on.
4. Package
We use plywood box & pallet to pack Refractory Silicon carbide kiln shelves, it is very safe.We have professional logistic company, they can deliver to any port in the world and they can offer very good price.
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Heat Stability Safe Silicon Carbide Shelves Wear Resistance For Kiln Furniture Images
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