Manganin wayani aloi ya shaba-manganese-nikeli (CuMnNi aloi) kwa matumizi kwenye joto la kawaida.Aloi hiyo ina sifa ya nguvu ya chini sana ya mafuta ya umeme (emf) ikilinganishwa na shaba.
Waya wa Manganin kwa kawaida hutumika kutengeneza viwango vya ustahimilivu, vipingamizi vya jeraha vya waya vilivyosahihi, potentiometers, shunti na vipengee vingine vya umeme na kielektroniki.
Sifa za Umeme
Sifa za Mitambo
Halijoto [°C] | mgawo wa resistivity |
---|---|
12 | +.000006 |
25 | .000000 |
100 | −.000042 |
250 | −.000052 |
475 | .000000 |
500 | +.00011 |
AWG | ohm kwa cm | ohms kwa ft |
---|---|---|
10 | .000836 | 0.0255 |
12 | .00133 | 0.0405 |
14 | .00211 | 0.0644 |
16 | .00336 | 0.102 |
18 | .00535 | 0.163 |
20 | .00850 | 0.259 |
22 | .0135 | 0.412 |
24 | .0215 | 0.655 |
26 | .0342 | 1.04 |
27 | .0431 | 1.31 |
28 | .0543 | 1.66 |
30 | .0864 | 2.63 |
32 | .137 | 4.19 |
34 | .218 | 6.66 |
36 | .347 | 10.6 |
40 | .878 | 26.8 |