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04 · Refractories for Non-ferrous Smelting Furnaces
Chrome-Corundum Castable
- Code
- JXAGJ
- Grades
- JXAGJ-75 · JXAGJ-70
- 50
- Crushing strength MPa ≥
JXAGJ-75
Made from high-quality fused corundum and chrome green with suitable binders and admixtures. It withstands high temperature and resists erosion and corrosion.
Physical and chemical properties
| Property | Condition | JXAGJ-75 | JXAGJ-70 |
|---|---|---|---|
| Al₂O₃ % ≥ | 75 | 70 | |
| Cr₂O₃ % ≤ | 10 | 15 | |
| Bulk density g/cm³ | 110℃×24h | 3.12 | 3.15 |
| 1200℃×5h | 3.12 | 3.15 | |
| Crushing strength MPa ≥ | 110℃×24h | 50 | 50 |
| 1200℃×5h | 60 | 60 | |
| Modulus of rupture MPa ≥ | 110℃×24h | 10 | 10 |
| 1200℃×5h | 12 | 12 |
These data are average results of production samples; typical values must not be regarded as maximum or minimum values.
Where product data differ from the goods actually supplied, the specifications in the supply contract or the actual test data of the batch prevail.
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