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Single iron mouth gun clay has the characteristics of fast sintering time and not easy to damp mud, which is used in the blast furnace iron mouth of continuous iron production.
Technical Parameters
Testing Program | Testing conditions | standard value | Typical value | Inspection Standards |
bulk density (g/cm³) | 1350℃×3h | ≥1.8 | 1.85 | YB/T5200 |
compressive strength (MPa) | 1350℃×3h | ≥10 | 18.2 | YB/T5118 |
linear rate of change (%) | 1350℃×3h | ±1.5 | +0.57 | YB/T5117 |
chemical composition (%) | Al203 | ≥20 | 27.7 | GB/T6900 |
SiC+Si3N4+C | ≥30 | 30.4 |
