|
Item
|
Sc 4N
|
Sc 4N5
|
Sc 5N
|
|
TREO (% min.)
|
99.9%
|
99.9%
|
99.95%
|
|
Sc/TREO (%)
|
99.99%
|
99.995%
|
99.999%
|
|
Total rare earth impurity,%
|
≤0.010%
|
≤0.005%
|
≤0.001%
|
|
Fe,%
|
≤0.015%
|
≤0.010%
|
≤0.0080%
|
|
Si,%
|
≤0.008%
|
≤0.004%
|
≤0.003%
|
|
C,%
|
≤0.005%
|
≤0.004%
|
≤0.003%
|
Scandium Sc Metal
