silica brick for hot blast stove
Jianwei Sui
联系人姓名
基本信息
| 出生地 | Shandong China (Mainland) |
|---|---|
| SiO2内容(%) | not lower than 95% |
| Al2O3内容(%) | not more than 1.0% |
| MgO内容(%) | according to the customer |
| 曹内容(%) | according to the customer |
| CrO内容(%) | according to the customer |
| 原文如此内容的情况（%） | according to the customer |
| 模式的数量 | SB04 |
| 牌子的名字 | HED |
| 形状 | 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.
交货条款及包装
端口: qingdao
付款条款
Letter of credit
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