Manganin wayandi aloyi yamkuwa-manganese-nickel (CuMnNi alloy) yogwiritsidwa ntchito kutentha.The aloyi imadziwika ndi otsika kwambiri matenthedwe electromotive mphamvu (emf) poyerekeza ndi mkuwa.
Waya wa Manganin nthawi zambiri amagwiritsidwa ntchito popanga miyezo yokana, ma waya olondola oletsa mabala, ma potentiometers, ma shunts ndi zida zina zamagetsi ndi zamagetsi.
Zida Zamagetsi
Mechanical Properties
Kutentha [°C] | coefficient of resistivity |
---|---|
12 | +.000006 |
25 | .000000 |
100 | -.000042 |
250 | -.000052 |
475 | .000000 |
500 | +.00011 |
AWG | ohm pa cm | ohm pa 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 |