Cmm-1
The main application of metallic samarium is the production of permanent magnets in the form of alloys with Co compounds SmCo5 and SmCo17. Samarium is also used in the production of certain phosphors, ceramic capacitors, catalysts, synthetic garnets.
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Rare earth metals and their alloys | Samarium |
Chemical composition
| Standard | Fe, % | Sm, % | Si, % | Mg, % | Ca, % | Zn, % | РЗЭ, % | Al, % | C, % | O, % |
|---|---|---|---|---|---|---|---|---|---|---|
| 0.001–0.15 | 99.379–99.958 | 0.003–0.15 | < 0.001 | 0.003–0.15 | 0.001–0.01 | 0.001–0.05 | 0.003–0.03 | 0.015–0.03 | 0.015–0.05 |
Information on suppliers
Physical characteristics
| Temperature, °C | $$\rho$$, $$\frac{kg}{m^3}$$ |
|---|---|
| 20 | 7536 |
Casting and technological parameters
| melting point, °C |
|---|
| 1072 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Sm | % | Samarium |
| Si | % | Silicon |
| Mg | % | Magnesium |
| Ca | % | Calcium |
| Zn | % | Zinc |
| РЗЭ | % | Rare earth elements |
| Al | % | Aluminium |
| C | % | Carbon |
| O | % | Oxygen |
Description of physical characteristics
| Parameter | Units of measurement | Description |
|---|---|---|
| $$\rho$$ | $$\frac{kg}{m^3}$$ | The density of the material |
Description of the casting and technological parameters
| Parameter | Units of measurement | Description |
|---|---|---|
| melting point | °C | The temperature at which solid crystalline body makes the transition to the liquid state and Vice versa |