silica brick for hot blast stove
Jianwei Sui
Contact person
Basic Information
| Place of Origin | Shandong China (Mainland) |
|---|---|
| SiO2 Content (%) | not lower than 95% |
| Al2O3 Content (%) | not more than 1.0% |
| MgO Content (%) | according to the customer |
| CaO Content (%) | according to the customer |
| CrO Content (%) | according to the customer |
| SiC Content (%) | according to the customer |
| Model Number | SB03 |
| Brand Name | HED |
| Shape | Brick |
ITEMSRatingAllowable deviation in duplicate examinationRG-95Chemical Ingredients %SiO2≥95-1Al2O3≤1.00.1Fe2O3≤1.30.1Apparent porosity %≤22(24)0.5Apparent density g/cm3≤2.320.01Mpa Cold crushing strength Mpa≥45(35)—10(—7)Remaining quarts% ≤≤1.0——Refractoriness under load (To 6),°C≥165020Creep(0.2Mpax1550°C*50h),%≤0.8——Thermal expansion coefficient(1000°C),%≤1.25—— silica brick for hot-blast stove is made of silicon raw material in which silicon oxide is above 93%, it is used to build the hot-blast furance. Its capability of acid-fast erosion of acid slag is powderful; Its softening point with high temperature and load of the birck is high. The brick also does not shrink in burn repeatedly.
Delivery terms and packaging
Port: qingdao
Payment term
Letter of credit
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Payment Methods
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