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rare earth oxide

5N europium oxide, 2N5 gadolinium oxide, 4N terbium oxide, 3N dysprosium oxide, 2N5 holmium oxide, 3N erbium oxide, 4N ytterbium oxide, 4N5 lutetium oxide, 5N yttrium oxide, etc;

Category:

Rare earth oxide series

Keywords: Rare earth metal structural materials


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DESCRIPTION

 

Brand and chemical composition of rare earth oxide products : 5N europium oxide, 2N5 gadolinium oxide, 4N terbium oxide, 3N dysprosium oxide, 2N5 holmium oxide, 3N erbium oxide, 4N ytterbium oxide, 4N5 lutetium oxide, 5N yttrium oxide, etc.;

 

 

name

Grade

chemical composition / %

Total rare earth

Relative purity

Sum of other impurities

Ignition loss

Europium oxide

Eu 2 O 3 -5N

99

99.999

-

≤1

Gadolinium oxide

Ga 2 O 3 - 2 N 5

99

99.5 _

-

≤1

Terbium oxide

Tb 4 O 7 -4N

99

99.99

-

≤1

Dysprosium oxide

Dy 2 O 3 -3N

99

99.9

-

≤1

holmium oxide

Ho 2 O 3 - 2N5

99

99.5

-

≤1

Erbium oxide

Er 2 O 3 - 3N

99

99.9

-

≤1

Ytterbium oxide

Yb 2 O 3 -4N

99

99.99

-

≤1

Lutetium oxide

Lu 2 O 3 -4N5

99

99.99 5

-

≤1

Yttrium oxide

Y 2 O 3 -5N

99

99.999

-

≤1

 

 

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