Analytical Result

Total oxide/TREO: 99.5%

Y₂O₃/TREO: >99.99%

RE Impurities Content(Max ppm)

Non-REImpuritiesContent(Maxppm)

La₂O₃/TREO

10

CeO₂/TREO

5

Fe₂O₃/TREO

6.5

Pr₆O₁₁/TREO

5

Nd₂O₃/TREO

6

CaO/TREO

45

Sm₂O₃/TREO

5

Eu₂O₃/TREO

2

SiO₂/TREO

65

Gd₂O₃/TREO

4

Tb₄O₇/TREO

2

CuO/TREO

4

Dy₂O₃/TREO

2

Ho₂O₃/TREO

7

NiO/TREO

3

Er₂O₃/TREO

2

Tm₂O₃/TREO

2

PbO/TREO

5

Yb₂O₃/TREO

3

Lu₂O₃/TREO

2

Na₂O/TREO

4

CL-/TREO

160

Analytical Result

Total oxide/TREO: 99.35%

Y2O3/TREO: >99.999%

RE Impurities Content(Max ppm)

Non-REImpuritiesContent(Maxppm)

La₂O₃/TREO

1

CeO₂/TREO

1

Fe₂O₃/TREO

3.5

P_r6O₁₁/TREO

1

Nd₂O₃/TREO

1

CaO/TREO

10

Sm₂O₃/TREO

1

Eu₂O₃/TREO

1

SiO₂/TREO

65

Gd₂O₃/TREO

1

Tb₄O₇/TREO

1

CuO/TREO

5

Dy₂O₃/TREO

1

Ho₂O₃/TREO

1

NiO/TREO

5

Er₂O₃/TREO

1

Tm₂O₃/TREO

1

PbO/TREO

10

Yb₂O₃/TREO

1

Lu₂O₃/TREO

1

Na₂O/TREO

5

Other

LOI: 0.75%