Description
Samarium oxide
Purity:99%-9.999%
Formula:Sm2O3
Uses:It is used for making metallic samarium,Sm-Co permanent magneticmaterials,memory elements and ceramic capacitors,as well as used in manufacturing catalyzator,atomic reactor structure materials,non-maskable materials,etc.
Packing:50kg/drum with double-layer film inner bag
Specification:
| Product Code | 16291 | 16293 | 16295 | 16297 |
| Grade | 99.999% | 99.99% | 99.9% | 99% |
| CHEMICAL COMPOSITION | ||||
| Sm2O3/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 99.5 | 99 | 99 | 99 |
| Loss On Ignition (% max.) | 0.5 | 0.5 | 1 | 1 |
| Rare Earth Impurities | % max. | % max. | % max. | % max. |
| Pr6O11/TREO Nd2O3/TREO Eu2O3/TREO Gd2O3/TREO Y2O3/TREO |
0.0003 0.0005 0.0005 0.0005 0.0001 |
0.005 0.01 0.01 0.005 0.005 |
0.01 0.05 0.03 0.01 0.01 |
0.03 0.25 0.25 0.03 0.01 |
| Non-Rare Earth Impurities | % max. | % max. | % max. | % max. |
| Fe2O3 SiO2 CaO Cl- NiO CuO CoO |
0.0005 0.005 0.005 0.005 0.0003 0.0003 0.0003 |
0.0005 0.005 0.01 0.01 0.001 0.001 0.001 |
0.001 0.015 0.02 0.01 |
0.003 0.03 0.03 0.02 |
Information is up-to-date: 07.03.2018
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Samarium oxide
