Our Ceramic regenerator block for boiler, Quartz long nozzle brick, Silicon-Mullite Brick have a large market space at home and abroad and become more and more important in the global production and sales of low-cost products. In terms of product research and development and design, our company adheres to the strategy of independent innovation, grasps the industry development frontier and improves the company's innovation and research and development capability. We believe that good business relationships will lead to mutual benefits and improvement for both parties. Our company has strong strength. We pay attention to credit, abide by the contract, ensure the quality of products, and win the trust of our customers with the principle of multi variety management characteristics and small profit and quick turnover.
1,Main raw materials: SiC sand, Calcined Bauxite
2,In the process of firing and using, SiC oxidizes to produce SiO2, reacts with Aluminum Trioxide to form mullite, which improves the density and strength of the product, forms a protective layer on the surface of the product, prevents SiC from being further oxidized, thus ensuring good thermal shock stability, wear resistance and corrosion resistance of the product.
3,Silicon Carbide Mullite Brick in Cement Kiln has compact structure and good wear resistance. The product density is as high as 2.7-3.0g/cm3, and its wear resistance is better than that of spalling-resistant high-alumina and magnesia-alumina spinel bricks, which is more than 5 times of phosphate bonded high-alumina bricks.
4,Silicon Carbide Mullite Brick in Cement Kiln has good thermal shock stability, high thermal conductivity of silicon carbide and low thermal expansion coefficient, which greatly improves the thermal shock stability of the product. The water-cooling test at 1100℃ results in more than 40 times of anti-spalling.
5,Silicon Carbide Mullite Brick in Cement Kiln has good application effect. The starting temperature of load softening of the product is above 1500℃. The product has compact internal structure and consists of corundum phase, silicon carbide phase and mullite phase.
6,Index:
ITEM | |
Al2O3 % | 65 |
SIC+SIO2 % | 30 |
Density g/cm3 | ≥2.65 |
Porosity % | ≤20 |
Compressive strength Mpa | ≥80 |
Refractoriness under load ℃ | ≥1680 |
Thermal shock resistance 1100℃,water cooling,times | ≥15 |
7.Good feedback of product use effect,the products have been exported to Japan, Pakistan, Australia, Kenya.
8.We are a professional supplier, who can provide customers with free product technology, use and other issues.
9.
![HKD_B]R}THL15NT)M39E086](/Content/uploads/2023433345/2023120516204599740d145d224b30a656e88ed2cf3c2e.png "HKD_B]R}THL15NT)M39E086")
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 surpass ourselves, create value for customers as always, and provide better LZRefractories silicon carbide bricks for cement transition zone with excellent technology and services. Our products have mainly exported to both at home and abroad. Elaborate design, concentrate on manufacturing, and elaborate high quality.
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