1,Description of Aluminum Carbon Brick for Steel Ladle:
Aluminum Carbon Brick for Steel Ladle is made of bauxite,corundum, silicon carbide and graphite powder,added with metal silicon and metal aluminium as antioxidant,and formed by high tonnage brick press.It is worth baking at high temperature (300 degree ).The product has good resistance to hot metal scouring, erosion and peeling,it is used for working lining of ladle and torpedo tank.
2,Index of Aluminum Carbon Brick for Steel Ladle:
JASC-1 | JAHSC-2 | |
Al2O3 % | Greater than or equal to 58 | Greater than or equal to 70 |
Fe2O3 % | Less than or equal to 1.0 | Less than or equal to 1.0 |
Greater than or equal to 7 | Greater than or equal to 10 | |
C % | Greater than or equal to 7 | ＞4 |
＞1790 | ＞1790 | |
Less than or equal to 5.8 | ＜7 | |
Bulk density g/cm3 | Greater than or equal to 2.75 | ＞2.7 |
Greater than or equal to 40 | ＞60 | |
3,Salient features of Aluminum Carbon Brick for Steel Ladle:
1) Good thermal shock resistance
2) High strength, good resistance to mechanical erosion and wear resistance
3) Good corrosion resistance of hot metal
4) Good overall performance in high temperature service
4,Damage mechanism of products in use:
1) In the process of filling molten iron,Aluminum carbon brick is scoured and eroded by molten iron and hot slag.
2) Chemical erosion by molten iron and slag
3) Thermal shock due to rapid temperature change
4) When molten iron is removed,it is oxidized with air, oxygen and steam.
5,About us:
6.Good feedback of product use effect,the products have been exported to Australia, Oman, Morocco
7.We are a professional supplier, who can provide customers with free product technology, use and other issues.
Contact me:Email:wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / FAX: 86-0533-4188518
Rose:+86-13275332819(wechat/whatsapp number)
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