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Basic Info.
Model NO.
CN0041
Composition
Samarium
CAS No
7440-19-9
Einecs No
231-128-7
Appearance
Silvery-Gray
Solubility
Insoluble in Water.
Synonyms
Samarium Ingot
Molecular Weight
150.36
Melting Point
1074c
Content
99.9% Min
Form
Lumps
Brand
Easchem
Molecular Formula
Sm
Transport Package
50kgs Iron Drum
Specification
Samarium Metal
Trademark
EASCHEM
Origin
China
Production Capacity
50tons Per Month
Product Description
| Product Name | Sm Metal | Sm Metal | ||
| Chemical formula | Sm | Sm | ||
| Total rare earths | 99.50% | 99.00% | ||
| Test item | unit | Specified value | Specified value | |
| Sm/RE | % | ≥99.90 | ≥99.50 | |
| Non rare earth impurity content | Fe | % | ≤0.03 | ≤0.05 |
| Si | % | ≤0.02 | ≤0.03 | |
| C | % | ≤0.01 | ≤0.02 | |
| O | % | ≤0.01 | ≤0.02 | |
| Mg | % | ≤0.01 | ≤0.01 | |
| Product Features | cast ingot is silver gray,and dough twist shape | |||
| Application | Mainly applied to SmCo and SmFeN permanent materials | |||
| Packing | packing in polyethylene bags with argon protection sealed in steel drums,50KG/250KG perdrum. | |||
| Tailor-made service | Customized products and packages can be provided according to customers' special requirements. | |||
| Index Model | Sm.3N | Sm.4N | Sm.4N |
| Sm/TREM(%,min) | 99.9 | 99.99 | 99.99 |
| TREM(%,min) | 99.5 | 99.5 | 99.9 |
| Appearance | Silver Gray Lump | Silver Gray Lump | Silver Gray Lump |
| RE Impurities/TREM | %(Max) | %(Max) | %(Max) |
| Sm | Main | Main | Main |
| Ce | 0.01 | 0.005 | 0.001 |
| Pr | 0.03 | 0.005 | 0.005 |
| Nd | |||
| La | 0.01 | 0.005 | 0.001 |
| Eu | 0.03 | 0.005 | 0.001 |
| Gd | 0.03 | 0.005 | 0.005 |
| Tb | |||
| Dy | |||
| Ho | |||
| Er | |||
| Tm | |||
| Yb | |||
| Lu | |||
| Y | 0.03 | 0.001 | 0.001 |
| Non-Re Impurities | %(Max) | %(Max) | %(Max) |
| Fe | 0.01 | 0.001 | 0.001 |
| Si | 0.01 | 0.005 | 0.003 |
| Ca | 0.01 | 0.005 | 0.003 |
| Al | 0.02 | 0.005 | 0.003 |
| Mg | 0.001 | 0.001 | 0.001 |
| Zn | |||
| Cu | |||
| Ni | |||
| Pb | |||
| Cd | |||
| Cr | |||
| Hg | |||
| Na | |||
| K | |||
| Ti | |||
| Th | |||
| Mo | |||
| O | 0.03 | 0.03 | 0.015 |
| C | 0.015 | 0.015 | 0.01 |
| Memo | Can custom-made as per request. | ||
| Packing: | 50, 100, 250KGs Iron Drum or packing as per request. |
| Storare: | Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture. |
| Characteristics: | Silver-gray metallic luster, twist-like. |
| Application: | 1. It is mainly used to produce Sm2Co17 permanent magnet, which is one of the highest anti-demagnetization known. |
| 2. It is also used to make special alloys and sputtering targets. It is also used in control rods of nuclear reactors. | |
| 3. It can be further processed into various shapes of plate, wire, foil, plate, rod, plate and powder. |
| Packing: | 50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request. |
| Storare: | Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture. |
| Characteristics: | Pink powder, slightly soluble in inorganic acid, insoluble in water. |
