HENAN ZG INDUSTRIAL PRODUCTS CO.,LTD
HENAN ZG INDUSTRIAL PRODUCTS CO.,LTD
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Technical Ceramics Used For The Production Of Refractory Products
Including Lining And Fittings For Furnace Equipment
Technical ceramics due to its exceptional properties is widely used for the production of refractory products, including lining and fittings of various shapes for furnace equipment:
corrosion resistance;
resistance to heat shock;
stability of shape and strength preservation at the maximum operating temperature;
low weight;
high reliability and economy in operation.
| Propertioes | Brand of material | ||
|
| SCR-Si1 | SCR-Si2-HP | SCR-SSCR-S |
| Composition | SiC+Si | SiC+Si+C | SiC |
| Density, g/sm3 | 3,05-3,07 | 3,00-3,05 | 3,10-3,15 |
| Isolated porosity, % | 0 | 0 | 2 |
| Hardness (at SiC), GPa | 25-30 | 25-30 | 25-30 |
| Flexural strength, MPa | 320-350 | 270-300 | 380-410 |
| Compressive strength, MPa | 3300-3500 | 2800-3100 | 3000-3500 |
| Thermal conductivity at 20-100°С, W/mK | 110-120 | 100-130 | 100-110 |
| Coefficient of linear thermal | 3,4-4,9 | 3,5-5,0 | 3,0-4,6 |
| Maximum operating temperature |
|
|
|
| Oxidative environment | 1350 | 1350 | 1400 |
| A reducing or inert environment | 1350 | 1350 | 1800 |
Main products for furnace equipment are:
lining of various shapes;
beams, profiles, guides, heater holders, insulating sleeves;
transportation systems, rollers;
burners;
cooling tubes;
beads, tubes, thermocouple covers.
