IA-2
Refined iridium powder intended for the manufacture of alloys, industrial products and other applications
Classification
| 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, % |
|---|
| 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 |
Information on suppliers
Physical characteristics
| Temperature, °C |
$$\rho$$, $$\frac{kg}{m^3}$$ |
|---|
| 20 |
22421 |
Casting and technological parameters
| melting point, °C |
Boiling temperature, °C |
|---|
| 2443–2447 |
4180–4500 |
Standards
Description of chemical elements
| 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 |
| $$\rho$$ |
$$\frac{kg}{m^3}$$ |
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 |
| Boiling temperature |
°C |
The boiling point, boiling point is the temperature at which the liquid under constant pressure boils. |