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Boron carbide is hard black with glossy crystals. Hardness is lower than industrial diamond, but higher than silicon carbide. It is less vulnerable than most pottery. It has a large thermal neutron capture cross section. Strong resistance to chemistry. The erosion of hydrogen fluoride and nitric acid. Soluble in molten base, insoluble in water and acid.
| Actual Result | Request Standard | |
| Boron | 78.30 | > 78.00 |
| Carbon | 20.85 | > 19.50 |
| Aluminum | 0.05 | < 0.10 |
| Silicium | 0.17 | < 0.20 |
| Sulfur | 0.01 | < 0.03 |
| Phosphor | 0.01 | < 0.03 |
| Iron | 0.15 | < 0.20 |
| Oxygen | 0.10 | < 0.40 |
| Total others | 0.30 | < 0.50 |
| Particle Size Distribution % | ||
| Screen size range | Actual Result | Request Standard |
| + 315 microns | 0 | 0 |
| + 250 microns | 1.20 | < 2 |
| + 90 microns | 97.00 | > 70 |
| - 45 microns | 0.20 | < 4 |
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Address:
Room 506, 5th Floor, C- Building, Oriental International Plaza, 152 Jianshe Road, Tangshan City, Hebei Province, China
The company is a chemical import and export supplier with independent international trade rights, committed to providing first-class services tailored to customer needs
