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
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, %
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

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Physical characteristics

Temperature, °C	$\rho$ , $\frac{kg}{m^3}$
Temperature, °C	$\rho$ , $\frac{kg}{m^3}$
20	6789

Casting and technological parameters

melting point, °C
melting point, °C
804

Description of chemical elements

Element	Units of measurement	Description
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
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
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