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Properties and Application of B4C and SiC
| Materials | B4C | SiC |
| Density g/cm3 | ≥2.45 | ≥3.06 |
| Microhardness kgf/mm2 | ≥2500 | ≥2300 |
| Bending Strength MPa | ≥400 | ≥350 |
| Melting point o C | 2450 | 2600(solution) |
| Operating environment | high temperature grinding high pressure strong acid strong base | high temperature grinding high pressure strong acid strong base pulp waste liquid high temperature oxidation high temperature gas |
| Applications | sparging machinery sealing drawing casting armor nuclear industry | sparging machinery sealing armor nuclear industry valve strip inner layer casting pipe mould board pump components |
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