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Yttrium
Yttrium

Erbium
Erbium



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Yttrium
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Erbium

Uses of Yttrium and Erbium

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1 Uses
1.1 Uses & Benefits
  • 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.
  • 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
Electrical Industry, Electronic 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
Highly Toxic
Mildly Toxic
1.2.2 Present in Human Body
1.2.3 In Blood
0.00 Blood/mg dm-3NA
Uses of Plutonium
0 1970
1.3.1 In Bone
0.07 p.p.m.NA
Uses of Plutonium
0 170000