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Erbium
Erbium

Yttrium
Yttrium



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Erbium
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Yttrium

Uses of Erbium and Yttrium

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1 Uses
1.1 Uses & Benefits
  • 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.
  • Yttrium metal is used in different alloys, as it increases the strength of aluminum Magnesium alloy. It is used for radar microwave filter.
  • It is also used as a catalyst in ethene polymerisation.
1.1.1 Industrial Uses
Chemical Industry
Electrical Industry, Electronic Industry
1.1.2 Medical Uses
NA
NA
1.1.3 Other Uses
Alloys
Alloys
1.2 Biological Properties
1.2.1 Toxicity
Mildly Toxic
Highly Toxic
1.2.2 Present in Human Body
1.2.3 In Blood
NA0.00 Blood/mg dm-3
Uses of Plutonium
0 1970
1.2.4 In Bone
NA0.07 p.p.m.
Uses of Plutonium
0 170000