DIK molten aluminium alloy cleanliness evaluation apparatus
This system measures the cleanliness of molten aluminium (fewer inclusions is better).
When the test samples are homogeneous, reproducibility is high, and variations are small.
(For low-cleanliness molten aluminium, samples are less likely to be homogeneous, and there may be some variation.)
|Sample||Residue rate (%)|
Testing is easy.
(Measurement of the number of inclusions, etc., in the microstructure is not necessary.)
Data do not depend on the measurer.
The sample and filtrate weights are measured to calculate the residue rate with the formula below.
Test weight: weight of the test ingot
Filtrate weight: weight of the filtered molten metal