Wear-resistant refractory castable has good volume stability, high strength, high wear resistance, good thermal shock resistance and corrosion resistance, and also good resistance to cracking and peeling during use.
Features of Wear-resistant Refractory Castable:
Abrasion resistance: This material has excellent wear resistance and can withstand high-intensity wear and impact. It is suitable for environments that need to withstand high flow rates, friction or impact.
High temperature stability: It can maintain stable performance in high temperature environments and will not melt or decompose. It can usually withstand extremely high temperatures and maintain fire resistance.
Corrosion resistance: It has strong resistance to molten metal, chemical corrosion or other corrosive substances.
Thermal shock stability: It can withstand rapid changes in temperature and prevent cracks or breakage caused by thermal shock.
Good construction: It has good fluidity and plasticity during construction and can be applied to structures of various shapes by pouring or filling.
Specification Of Wear-resistant Refractory Castable：
| Item | Specification | ||||
| NM-1 | NM-2 | NM-3 | NM-4 | ||
| Al2O3 % | ≥70 | ≥75 | ≥80 | ≥85 | |
| Bulk Density, g/cm3 110℃×24h | ≥2.6 | ≥2.75 | ≥2.8 | ≥2.9 | |
| CCS,MPa | 110℃×24h | ≥60 | ≥65 | ≥70 | ≥75 |
| 1400℃×3h | ≥90 | ≥95 | ≥105 | ≥110 | |
| CMOR, MPa | 110℃×24h | ≥8.5 | ≥9 | ≥10 | ≥11 |
| 1400℃×3h | ≥13 | ≥14 | ≥15 | ≥16 | |
| Cold Wear Loss, cm3 | ＜9.6 | ＜8.5 | ＜7.3 | ＜6 | |
| 0.2MPa RUL,℃ | ＞1450 | ＞1490 | ＞1530 | ＞1560 | |
| TSR, Cycle 900℃ Water | ＞20 | ＞20 | ＞20 | ＞20 | |
| Max Working Temperature, ℃ | 1550 | 1550 | 1600 | 1600 | |
| PLC, % | ＜-0.3 | ＜-0.3 | ＜-0.2 | ＜-0.2 | |
Applications of Wear-resistant Refractory Castable:
Metallurgical furnaces: used for refractory linings in steel, electrolytic aluminum and other metal smelting furnaces, especially in high-wear areas such as furnace bottoms, flow channels and
furnace walls.
Cement and ceramic kilns: suitable for refractory linings in cement production lines and ceramic firing kilns to resist high temperatures and wear.
Industrial furnaces and heating equipment: used in various high-temperature industrial furnaces and heating equipment to protect the furnace body from wear and high temperature damage.
Gas generators and incinerators: provide wear protection in gas generators and waste incinerators to extend the service life of the equipment.
Why choose us?
1.Abundant Experience. Rongsheng Group have over 20 years experience in the refractory industry and we have a deep understanding of the materials and applications we work with. We can provide expert advice and guidance to help customers find the best solutions for their needs.
2.Quality products. We pride ourselves on providing high-quality refractory products that are made to last. Our materials are carefully sourced and tested to ensure they meet our strict standards.
3.Competitive Price. We offer competitive pricie on all of our products without sacrificing quality and make the products competitive in your market.
4.Customization. We understand that every customer is unique, which is why we offer customized solutions tailored to their specific requirements. Whether it’s a custom shape or size, we can work with customers to create the ideal product for their application.
5.Safety. We take safety seriously and ensure that all of our products meet safety standards. Safty packing, prompt delivery time, and excellent after-sales services.
6.Large stocks. With a large stock of products on hand, we can better serve our customers, save money, and gain a competitive edge in their industry.
7. Overall solutions. We offer optimal and comprehensive solutions to supply the necessary refractory material for your high temperature kiln.
So choosing us is the right choice for you.If you are interested in our products or if you have any question, pls feel free to contact us at any time. We will reply as soon as possible.
