Ce
Cerium is used in the production of pyrophoric alloys, in ferrous metallurgy, it is a component of ferrocerium. Cerium oxide is used for polishing optical glasses, it is part of some glasses and ceramics.
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Rare earth metals and their alloys | Cerium |
Chemical composition
| Standard | Fe, % | Si, % | Mg, % | Ca, % | РЗЭ, % | Al, % | Ce, % | C, % | O, % | Cl, % | Mo, % |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.1–0.25 | 0.02–0.05 | 0.02–0.15 | 0.02–0.03 | 0.001–0.3 | < 0.03 | 99.01–99.759 | 0.03–0.05 | 0.03–0.05 | 0.02–0.05 | < 0.03 |
Information on suppliers
Physical characteristics
| Temperature, °C | $$\rho$$, $$\frac{kg}{m^3}$$ |
|---|---|
| 20 | 6789 |
Casting and technological parameters
| melting point, °C |
|---|
| 804 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Mg | % | Magnesium |
| Ca | % | Calcium |
| РЗЭ | % | Rare earth elements |
| Al | % | Aluminium |
| Ce | % | Cerium |
| C | % | Carbon |
| O | % | Oxygen |
| Cl | % | Chlorine |
| Mo | % | Molybdenum |
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 |