Products
- Refractory[10]
Contact Us
- Contact Person : Mr. Xu Andy
- Company Name : Changzhou Sunai Metallurgical Refractories Co., Ltd.
- Tel : 86-519-83131789
- Fax : 86-519-83131827
- Address : Jiangsu,Changzhou,Jinlian Village,Benniu Town,Wujin District,Changzhou City,Jiangsu Province
- Country/Region : China
- Zip : 213000
Ladle blowing argon air brick
Product Detailed
Related Categories:Refractory
1.slag corrosion resistance
2.strong antioxidant ferrous penetration
3.smooth airflow
4.easy to blow open
SN series air brick our company produces have characteristics of slag corrosion resistance, strong antioxidant ferrous penetration, easy to blow open, no blocking, smooth airflow, good durability and strong adaptability to the composition of molten steel. And they can be applied to 40~150t blowing argon alloying processing the ladle work.
Physicochemical index:
| Brand | SN-ARC90 | SN-AR90 | |
| Chemical composition % | Al2O3 ≥ | 90 | 90 |
| MgO ≤ | ------ | 6 | |
| Cr2O3 ≥ | 3 | ------ | |
| Bulk density (g/cm3) | 110°C×24h | ≥3.20 | ≥3.20 |
| 1450°C×3h | ≥3.15 | ≥3.15 | |
| Crushing strength (MPa) | 110°C×24h | ≥60 | ≥60 |
| 1450°C×3h | ≥90 | ≥90 | |
| Modulus of rupture (MPa) | 110°C×24h | ≥12 | ≥12 |
| 1450°C×3h | ≥18 | ≥18 | |
| Linear change rate % | 1450°C×3h | +0.1 | +0.1 |
| 0.3MPa flow(m3/h)according to users’ requirement | 26~36 | 26~36 | |
Ladle blowing argon air brick
Other products
