High density carbon graphite rod graphite stopper for melting foundry stirring
Graphite rod use the material of high temperature resistance, anti oxidation, anti chemical erosion, self lubrication and good thermal conductivity. We choose graphite materials with high density, high strength, uniform structure, small porosity and good thermal shock resistance. It is made by precision processing, which has the characteristics of improving the quality of metal products and prolonging the use time.
| Technical data | Molded graphite | |
| Bulk Density (≥g/cm3) | 1.82 | 1.85-1.90 |
| Porosity: | 16 | 12 |
| Grain Size (μm) | 25 | 25 |
| Compressive Strength (≥MPa) | 65 | 80 |
| Flexural Strength(≥MPa) | 33 | 40 |
| Specific Resistance (≤μΩm) | 12 | 12 |
| Ash content(≤%) | 0.06 | 0.06 |
| Shore Hardness | 50 | 55 |
High density carbon graphite rod graphite stopper for melting foundry stirring
High density carbon graphite rod graphite stopper for melting foundry stirring