RS-4800
Resistive silicon alloy is used for the production by vacuum thermal deposition of thermally stable, thin-film resistor elements and various auxiliary layers of electronic products
Classification
| Country |
Section |
Category |
| CIS, Russia, Ukraine |
Metals and alloys |
Silicon |
Chemical composition
| Standard |
Si, % |
Cr, % |
C, % |
O, % |
N, % |
H, % |
|---|
| GOST 22025-76 |
50.617–53 |
47–49 |
< 0.06 |
< 0.3 |
< 0.02 |
< 0.003 |
Information on suppliers
Physical characteristics
| Temperature, °C |
$$\rho$$, $$\frac{kg}{m^3}$$ |
$$R\cdot 10^{-6}$$, $$\Omega\cdot m$$ |
|---|
| 20 |
4600–4700 |
0.25–0.35 |
Casting and technological parameters
Standards
Description of chemical elements
| Element |
Units of measurement |
Description |
| Si |
% |
Silicon |
| Cr |
% |
Chrome |
| C |
% |
Carbon |
| O |
% |
Oxygen |
| N |
% |
Nitrogen |
| H |
% |
Hydrogen |
Description of physical characteristics
| Parameter |
Units of measurement |
Description |
| $$\rho$$ |
$$\frac{kg}{m^3}$$ |
The density of the material |
| $$R\cdot 10^{-6}$$ |
$$\Omega\cdot m$$ |
Electrical resistivity |
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 |