Prefabricated refractory components
Boronide Company can provide customers with various prefabricated refractory materials according to the drawing requirements, including degassing box lining, filter box lining, launders lining, and other non-standard components.
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Boronide Company can provide customers with various prefabricated refractory materials according to the drawing requirements, including degassing box lining, filter box lining, launders lining, and other non-standard components.
The inner lining material is melting quartz, the raw material is independent, with high strength, abrasion resistance and corrosion, low heat capacity, low contraction rate, without asbestos, non -sticky aluminum and no chemical reaction with aluminum, with excellent performance.
Typical composition of Boronide refractory materials
SiO2(W/%) | 72.5 |
AI2O3(W/%) | 23.5 |
High (W/%) | 3.8 |
Fe2O3(W/%) | 0.1 |
Others (w/%) | 0.1 |
Typical performance of Boronide refractory materials
Item | INSURAL160 | INSURAL220 |
Heat conductivity (W/mK) | 0.47 | 0.90 |
Temperature of continuous use (℃) | 950 | 1050 |
Temperature of maximum operating (℃) | 1000 | 1000 |
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