, . ( 60 ) : CrSi, FeSi2. .
. ( ). , , : , .
15 . :
3001 30% Cr, 1% Fe, Si;
3710 37% Cr, 10% Ni, Si;
3 17% Cr, 14% Fe, Si;
/□;
ρ<10-4 1/.
: , SiO2 . ρ. , .
() : 40-70 .
, .
86% Cu, 12% Mn, 2% Ni
ρ≤0,48 ∙
ρ (-100200˚) 5∙10-6 1/.
: 0,02 .
.
, .
60% Cu, 40% Ni
ρ ≤ 0,52 ∙
ρ ( 500˚) - 5∙10-6 1/.
ρ ρ.
, .
ρ - ( , ).
,
, .
.
2080 20-23% Cr, 75-78% Ni, 1,5% Mn, Fe. 1100˚. .
|
|
56% Cu, | 44% Ni | |
95% Ni, | +Al, Si, Mn | |
90% Ni, | 10% Cr | |
90% Pt, | 10% Rh |
:
- | 1600˚ |
- | 900-1000˚ |
-, -, - | 600˚ |
-, - | 350˚ |
.
:
1. , ().
2. .
3. ( , ).
: ; , , , . , .
( ).