Haixu is committed to delivering innovative and sustainable solutions for the green silicon carbide industries of today and tomorrow.
Haixu Abrasives is a manufacturer and supplier of silicon carbide(carborundum) material in China. With over 30 years of experience in the production and sales of black silicon carbide and green silicon carbide, we pride ourselves on serving many customers through long-term, trust-based relationships.
Both amorphous boron powder and crystalline boron powder are high-purity elemental boron materials. However, they differ significantly in terms of crystal structure, production process, chemical reactivity, and applications.
High-purity boron powder is categorized into two types: amorphous boron powder and crystalline boron powder. Amorphous boron lacks a long-range periodic crystalline phase. For semiconductor-grade crystalline boron (such as 6N-purity crystalline boron granules), the predominant crystalline phase is β-rhombohedral boron (β-B₁₀₆).
Black silicon carbide grits are sharp and hard with fast cutting speed. They work for tumbling machines, flat laps, ball mills, and any application requiring coarse or fine grinding grits. Standard grit sequence: Black SiC 60/90 mesh, 220 mesh and 600 mesh. Those silicon carbide grits can be adjusted according to your material and requirements before polishing. For best results, use 800 mesh alumina for pre-polishing before the final polish. The same silicon carbide grit sequence, along with alumina pre-polishing, also applies to vibratory tumblers.
The goals we set for our products and services are to improve our clients’ products’ performance, improve the efficiency of their manufacturing processes, or extend the lifetime of their equipment. We intend to achieve this through our “Six Key Values”.
