|
品名
|
純度%
|
總量%
|
非稀土雜質含量(%)
|
灼減 %
|
|||
Fe2O3
|
CaO
|
SiO2
|
Cl-
|
||||
氧化鈰
|
≥99.99
|
≥99
|
0.0050
|
0.0050
|
0.0010
|
0.0200
|
≤1.0
|
氧化鐠
|
≥99.5
|
≥99
|
0.0008
|
0.0050
|
0.0050
|
0.0500
|
≤1.0
|
氧化釹
|
≥99.9
|
≥99
|
0.0015
|
0.0010
|
0.0050
|
0.0060
|
≤1.0
|
氧化鉺
|
≥99.9
|
≥99
|
0.0020
|
0.0050
|
0.0050
|
0.0200
|
≤1.0
|