ρ
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IA-2

Refined iridium powder intended for the manufacture of alloys, industrial products and other applications

Classification

Country	Section	Category
Country	Section	Category
CIS, Russia, Ukraine	Precious metals	Iridium, iridium alloys

Chemical composition

Standard	Fe, %	Si, %	Sn, %	Mg, %	Ti, %	Cu, %	Ni, %	Ba, %	Al, %	Pb, %	Ag, %	Au, %	Ir, %	Pt + Pd + Rh + Ru + Os, %
Standard	Fe, %	Si, %	Sn, %	Mg, %	Ti, %	Cu, %	Ni, %	Ba, %	Al, %	Pb, %	Ag, %	Au, %	Ir, %	Pt + Pd + Rh + Ru + Os, %
GOST 12338-81	< 0.01	< 0.005	< 0.002	< 0.003	< 0.01	< 0.01	< 0.005	< 0.005	< 0.005	< 0.01	< 0.005	< 0.002	> 99.9	< 0.045

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Physical characteristics

Temperature, °C	$\rho$ , $\frac{kg}{m^3}$
Temperature, °C	$\rho$ , $\frac{kg}{m^3}$
20	22421

Casting and technological parameters

melting point, °C	Boiling temperature, °C
melting point, °C	Boiling temperature, °C
2443–2447	4180–4500

Standards

Standard	Description
Standard	Description
GOST 12338-81

Description of chemical elements

Element	Units of measurement	Description
Element	Units of measurement	Description
Fe	%	Iron
Pt + Pd + Rh + Ru + Os	%	Platinum + Palladium + Rhodium + Ruthenium + Osmium
Si	%	Silicon
Sn	%	Tin
Mg	%	Magnesium
Ti	%	Titan
Cu	%	Copper
Ni	%	Nickel
Ba	%	Barium
Al	%	Aluminium
Pb	%	Lead
Ag	%	Silver
Au	%	Gold
Ir	%	Iridium

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
Boiling temperature	°C	The boiling point, boiling point is the temperature at which the liquid under constant pressure boils.