We are firmly committed to our core mission of building the brand reputation of a trusted supplier of Columnar petroleum coke, Ladle castable production plant, Manufacturer of energy saving composite brick. We understand that culture and brand are symbiotic and that a world-renowned brand must be supported by culture. In an effort to meet your requires, be sure to seriously feel free to make contact with us. We will deepen the understanding of the market and follow the trend of the international market.
1. Features of Fire Clay Runner Brick:
1) Good compactness, suitable for flowing of molten steel and molten iron
2) It is suitable for the casting process of molten steel and molten iron under 1300 ℃
3) It has better erosion and erosion resistance of molten steel and molten iron
4) 1-2 times of use
2. Application of Fire Clay Runner Brick: Casting of molten steel and molten iron
Fire Clay Runner Brick is the most common steel pouring brick, which is a common refractory casting product in common casting process of steel plants and foundry plants. It is composed of funnel, round pipe, center, square pipe, elbow and tail brick type brick, so that the steel flow in the middle channel and cast into billet products. In the production of cast-in-place steel brick, it is required that the adhesive of binder is better, the particle size ratio should be scientific, and the molding performance of the mixture is good. In this way, the strength of the product after forming can be good enough. Meanwhile, the weak oxidation atmosphere shall be adopted during the firing process, and the performance of the product will be more excellent
3. Main performance parameters
ITEM | UNIT | CN-40 | CN-42 |
Al2O3 | % | ≥40 | ≥42 |
Refractoriness | ℃ | 1730 | 1750 |
Refractoriness under load | ℃ | ≥1350 | ≥1380 |
Porosity | % | 18-23 | 18-23 |
Compressive strength | Mpa | ≥35 | ≥38 |
Reheating linear change | 1400℃*2h,% | 0.1~-0.3 | 0.1~-0.3 |
Density | g/cm3 | 2.10~2.17 | 2.10~2.17 |
4.Good feedback of product use effect,the products have been exported to South Korea, Oman, the United States, and India.
5.The manufacturer is a professional manufacturer and can provide complete product index test reports or third-party test reports.
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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)
We will continue to take our product line to the next level by developing new series of Qt12-15 Full Automatic Vacuum Clay Brick Making Machine and improving existing product designs. Our company's business practices are flexible and diversified and our products have the best value for money. While we have developed high-quality products and services, we have also successfully shaped our company's unique charm and business style.
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