Foundry Fluxes
Graphite
Fixed Carbon | Ash Content | Volatile Matter | Fixed Carbon | Moisture |
60-65% | 33.500% | 2.15% | 64.350% | 0.30% |
70-75% | 23.500% | 0.018 | 74.750% | 0.004 |
Graphite Liquid Base
Graphite/Water | Zircon/Water | Alumina Silicate Water | |
Sp. Gr. | 1.35-1.4 | 1.75 ± 0.03 | 1.50-1.55 |
Viscosity | 25-30 Sec. | 25-30 Sec. | 25-30 Sec. |
Dilution Rate For Viscosity | 4:04-0.5 (P:W) | 1:0.2-0.25 | 1:0.20-0.30 (P:W) |
Solid On Diluted Sample | 42-45% | 45 ± 2% | 45 ± 2% |
Graphite Paste Base
Graphite/Water | Graphite/Water | Zircon/Water | Zircon/Graphite/Water | |
Sp. Gr. | 1.60-1.65 | 1.75-1.80 | - | 1.70-1.80 |
Viscosity | 16 Sec. | 17 Sec. | - | - |
Dilution Rate | 1:1.25-1.5 | 1:2.2-2.5 | 2:1 (P:W) | - |
Terracoat
Colour | Appearance | Coating on Oil Core | Dilution (1:2) (Product : Water) | Settling Rate | Dilution (1:4) (Product : Water) |
Black | Powder | - | Good Bond,No Peel Off | 2% | - |
Coal Dust
Volatile Matter | Ash Content | Fixed Carbon |
48.10% | 5.60% | 46.30% |
Coal Seam
Volatile Matter | Ash Content | Fixed Carbon |
57.40% | 4.75% | 37.85% |
Aluminium Silicate
Zircon Base | Alumina Base | Water Base | |
Baume | 60 ± 5 | 55 ± 5 | 85 ± 5 |
B-4 Cup Test | 15 ± 2 Sec | 17 ± 1 Sec | 15 ± 1 Sec |
Sp. Garvity | 1.53 ± 0.05 | 1.5 ± 0.05 | 1.4 1.5 |
Core Fixer / Core Set Oil
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