Index of High-strength wear-resistant refractory castable
Model | GC-17NH |
| Al2O3 | ---- |
Al2O3+SiC | ≥85 |
CaO | ---- |
SiC+SiO2 | ≤3.5 |
Bulk density(g/cm³) | 110℃ X 24h | ≥2.7 |
Compressive strength(Mpa) | 110℃ X 24h | ≥80 |
1100℃ X 3h | ≥100 |
1400℃ X 3h | ≥100 |
Flexural strength(MPa) | 110℃ X 24h | ≥10 |
1100℃ X 3h | ≥12 |
1400℃ X 3h | ≥12 |
Rate of change of line after burning(%) | 1100℃ X 3h | -0.2~0.3 |
1400℃ X 3h | -0.2~0.5 |
Load softening start temperature(℃) | 1400 |
Advantage of High-strength wear-resistant refractory castable
1. The High-strength wear-resistant refractory castable composition of the castable is stable and the service life is long.
2. The castable forms a liquid phase during the sintering process, which helps to promote the compactness of the structure and has strong integrity
3. High-strength wear-resistant refractory castables have good thermal stability, wear resistance and erosion resistance
Zhengzhou Zhenjin refractory material CO., Ltd. was established in 1985 and is located in Xinmi City, Henan Province, a refractory production base in China. It covers an area of about 70,000 square meters. It is a company integrating R&D, production, sales,international trade and technical services. An integrated manufacturing enterprise. The company is committed to the provision,construction and installation of refractory products in the cement industry, glass industry, building materials industry,non-ferrous smelting and metallurgical industries and other personalized services.
Zhengzhou Zhenjin refractory material CO., Ltd. has long been focusing on the research and development and production of high-quality refractories. At the same time, it has also developed and produced magnesia-aluminum spinel bricks, magnesia-iron tip Refractory bricks such as spar bricks have successively created a number of safe use records in the cement industry.
The company's products are exported to Greece, South Korea, Japan, Canada, Chile, Mongolia, Cambodia and other international markets. The products have won the trust and praise of users for their stable performance, excellent quality and exquisite craftsmanship. Our company has always been adhering to the business policy of "customer interests first", aiming at international refractory production standards, integrating resources, and further enhancing the company's core competitiveness in the field of refractory
manufacturing.
