
Because of the professionalism of our company, we have provided our brown corundum for abrasives to customers with different needs from different countries. The hardness of the brown fused alumina is so high, the HM can be reaching 8.5 to 9.0 and it also has good resilience, that also has considerable cutting ability.
Additionally, it is important to note that our company produces brown fused alumina for abrasives has strong corrosion resistance and can be wet ground with coolant. Furthermore, it helps to extend the product's lifespan. In short, the HM, the corrosion resistance the of our brown corundum for abrasives help and meet the needs of various industries.
Compared with other companies, we have rich experience and we are professional in fused alumina. Serving thousands of customers and friends from all over the world. Because of the mature manufacturing process of grinding tools, the brown corundum for abrasives has high hardness and strong wear resistance, which can be matched with binders such as resin and ceramics. It is special attention should be paid that the product has good environmental protection and can be made into grinding tools of different hardness and strength.
Al₂O₃ |
Fe₂O₃ |
SiO₂ |
≥95.00% |
≤0.20% |
≤1.00% |
TiO₂ |
Na₂O |
Carbon |
2.80-3.00% |
≤0.50% |
≤0.04% |
True Density |
Melting Point |
HM |
3.85-3.90g/㎝³ |
1850-2000℃ |
8.5-9.0 |
Our brown corundum for abrasives, which has a high hardness and strong corrosion resistance and cutting performance. Therefore, we can also be called the best among of the essential raw materials for abrasives and grinding tools. Purity of the product becomes the better its performance will be. Moreover, the HM of our products can even reach 9. That's right, we are so confident and the color is more beautiful, and we are more skilled in processing. It is a necessary requirement for the perfect necessity of high-precision operations.
- Pioneering R&D in corundum
- Production of high-end corundum personalized services for different industries worldwide
- Emphasizing on customer satisfaction



Q: Can you provide samples?
A: Yes, no problem. We will also bring samples to major exhibitions, please feel free to contact us.
Q: What are the company's packaging?
A: We have kraft paper bags, ton bags, pallets, and we can also make corresponding packaging according to your company's requirements.
Q: How long does the production cycle usually take?
A: It can be done within 20 days after placing an order, please rest assured.
Q: Can I customize the logo I want to put on your products packaging?
A: Yes, our company is a company that combines humanity and diversity, with strong inclusiveness and can meet your various needs, please rest assured.
Q: Can you provide the certificate of your product?
A: Yes, in addition, we can provide one-to-one customized services based on the company's products. We have been established for more than 30 years. The company has strong professional capabilities and a wide range of business. Everything is based on customer satisfaction.
The higher hardness and the stronger wear resistance are major features of our brown corundum for abrasives, dedicated to helping you achieve the best machining results.
https://www.hengtium.com/