|
稀 土 氧 化 物 1 |
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|
化学成份 (%) |
产 品 名 称 |
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|
氧化钇(>99.99%) |
氧化钇(>99.9%) |
氧化钇 |
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|
Y2O3 |
|
|
99.98% |
99.99% |
|
Gd2O3 |
14.26(ppm) |
16.36(ppm) |
16.36(ppm) |
14.26(ppm) |
|
Eu2O3 |
< 2(ppm) |
< 2(ppm) |
< 2(ppm) |
< 2(ppm) |
|
Yb2O3 |
< 2(ppm) |
< 2(ppm) |
< 2(ppm) |
< 2(ppm) |
|
Tb4O7 |
< 2(ppm) |
< 2(ppm) |
< 2(ppm) |
< 2(ppm) |
|
Lu2O3 |
< 2(ppm) |
< 2(ppm) |
< 2(ppm) |
< 2(ppm) |
|
Dy2O3 |
< 2(ppm) |
< 2(ppm) |
< 2(ppm) |
< 2(ppm) |
|
Ho2O3 |
33.41(ppm) |
123.23(ppm) |
124(ppm) |
33.41(ppm) |
|
Er2O3 |
< 2(ppm) |
37.02(ppm) |
34.58(ppm) |
< 2(ppm) |
|
CeO2 |
7.53(ppm) |
28.59(ppm) |
28.59(ppm) |
< 7.53(ppm) |
|
Tm2O3 |
< 2(ppm) |
< 2(ppm) |
< 2(ppm) |
< 2(ppm) |
|
Nd2O3 |
3.57(ppm) |
16.43(ppm) |
16.43(ppm) |
3.57(ppm) |
|
Sm2O3 |
< 2(ppm) |
3.4(ppm) |
3.4(ppm) |
< 2(ppm) |
|
Pr6O11 |
4.32(ppm) |
8.95(ppm) |
8.95(ppm) |
< 4.32(ppm) |
|
La2O3 |
15.82(ppm) |
81.98(ppm) |
81.98(ppm) |
15.82(ppm) |
|
CaO |
< 100ppm |
< 100ppm |
< 100ppm |
|
|
Fe2O3 |
< 30ppm |
< 30ppm |
< 30ppm |
|
|
Cl- |
<500ppm |
<500ppm |
<500ppm |
|
|
SiO2 |
< 100(ppm) |
< 100(ppm) |
<100ppm |
|
|
总量 |
> 99% |
> 99% |
> 99% |
|
|
灼减 |
< 1% |
< 1% |
< 1% |
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