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Praseodymium metal





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.
 
To see the number of:6255
 
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