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Praseodymium
Praseodymium

Erbium
Erbium



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Praseodymium
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Erbium

Uses of Praseodymium and Erbium

1 Uses
1.1 Uses & Benefits
  • The main use of Praseodymium include alloys. Praseodymium –Magnesium alloy is used in aircraft engines due to its high strength.
  • This metal is also used while making a permanent magnets.
  • It has a tendency to get tarnished in the open air, but when alloyed with elements like erbium, vanadium, its hardness levels decreases.
  • Its compounds like Erbium oxide is used in safety glasses of welders and metal workers.
1.1.1 Industrial Uses
Chemical Industry
Chemical Industry
1.1.2 Medical Uses
NA
NA
1.1.3 Other Uses
Alloys
Alloys
1.2 Biological Properties
1.2.1 Toxicity
Moderately Toxic
Mildly Toxic
1.2.2 Present in Human Body
1.2.3 In Blood
NANA
Uses of Plutonium
0 1970
1.2.4 In Bone
NANA
Uses of Plutonium
0 170000