We'll make every effort and hard work to be superb and excellent, and speed up our steps for standing inside the rank of intercontinental top-grade and high-tech enterprises for Carbon Fiber Sheet, Alumina ceramic ball with 95% Al2O3, UHP Graphite Electrode. On the basis of fully understanding the needs of customers, through professional technical level and unremitting efforts, we provide a solid foundation for the company's product promotion and brand reputation. We believe that customers are our sincere friends, and will make customers satisfied with our eternal goal. We always think about the question on the side of the customers, because you win, we win!
1,Description of Magnesia Calcium Brick:
At present, there are two kinds of magnesia-calcium bricks, CaO20% and CaO 30%. They are used in AOD furnace and VOD furnace for smelting stainless steel, replacing the original magnesia-chromium brick,major raw materials for producing magnesia-calcium bricks are light-fired synthetic magnesia-calcium sand, fused magnesia, which are formed by hydraulic press and fired at 1550℃-1600℃ degrees Celsius.The finished product is impregnated with paraffin to cover the surface with a layer of paraffin film to avoid hydration reaction during storage, transportation and masonry.
2,Index of Magnesia Calcium Brick:
Item | JMCa-20A | JMCa-20B | JMCa-30A | JMCa-30B |
| MgO | 75 | 75 | 65 | 65 |
CaO%≥ | 20 | 20 | 30 | 30 |
Σ（A+F+S）%≤ | 3 | 4 | 3 | 4 |
Apparent porosity %≤ | 8 | 8 | 8 | 8 |
Cold crushing strength Mpa≥ | 55 | 50 | 55 | 50 |
Refractoriness under load℃≥ | 1700 | 1680 | 1700 | 1680 |
3,Description of Magnesia Calcium Brick:
We produce two kinds of magnesia-calcium bricks(CaO20%,CaO30%),Using fused high purity magnesia and calcined dolomite sand as main raw materials, the product was formed by hydraulic press and fired at 1550-1600℃.apply to smelt the lining of stainless steel AOD and VOD furnaces.
The product is treated by wax immersion and waterproof, and stored in dry environment to prevent damage caused by moisture absorption.
The product is sealed by shrinkable film, which eliminates the contact between product and water, and ensures the product quality in storage and transportation.
4.Good feedback of product use effect,the products have been exported to South Korea, JPakistan, Australia, the United States
5.The manufacturer is a professional manufacturer and can provide complete product index test reports or third-party test reports.
Do you want to find a professional supplier of refractory products?
Do you want to find a stable and credible supplier?
Then please contact with us
Contact me:
Email:wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / FAX: 86-0533-4188518
Rose:+86-13275332819(wechat/whatsapp number)
The Magnesia Brick Produce Genuine Good Quality has excellent quality and reasonable price, since it was put into the market, it has been favored by users and caused great social repercussions. We glance forward to developing superior and long-term organization interactions along with you. Our company creates excellent conditions for enterprise personnel and contributes to society and market together.
Hot Tags: magnesia calcium brick, China, manufacturers, suppliers, factory, use, property, Application of Chromium Free Spinel Brick, Corundum brick for ceramic cup, Pouring big brick production for glass furnace, Manufacturer of plastic products for automotive industry, Manufacturer of PVC antistatic board, F53 cryolite
