金属镨
Praseodymium metal
Pr
Introduction:
Produced by the method of fused-salt-electrolysis from Praseodymium oxide. It is used as raw materials
for rare earth permanent magnetic material.
Specifications:
|
Product |
Chemical compositions (%) |
|
Total
RE
(Min) |
Pr/RE
(Min) |
Content of Rare earth impurities (Max) |
Content of non-Rare earth impurities
(max) |
|
Ce/
RE |
La/
Re |
Nd/
RE |
Sm/
RE |
Eu/
RE |
Y/
RE |
Fe |
Si |
Ca |
Mg |
C |
Cl- |
|
A |
99.5 |
5.4 |
52 |
26.
5 |
16.
8 |
<0.2 |
0.01 |
0.0
1 |
0.2 |
0.0
5 |
0.0
1 |
0.0
1 |
0.0
3 |
0.0
1 |
|
B |
99 |
5 |
55 |
23.
5 |
16 |
<0.2 |
0.05 |
0.0
5 |
0.5 |
0.0
7 |
0.0
1 |
0.0
1 |
0.0
3 |
0.0
1 |
|
C |
98 |
4.5 |
45 |
21.
5 |
15.
8 |
<0.2 |
0.05 |
0.0
5 |
1.0 |
0.1
5 |
0.0
1 |
0.0
2 |
0.0
5 |
0.0
2 |
|
Other Specifications as per the buyer’s inquiry |
Size:
50 g, 100 g, 250 g, 500 g.
Modification possible on request.
Packing:
In 50 KGs steel drums with inert gas protection.
Analysis:
ICP, Atomic Absorption Spectrograph, C-S Analyzer, Chemical analysis.
