Aloyi imagwiritsidwa ntchito popanga miyezo yotsutsa, waya wolondolazotsutsa mabala, potentiometers, shunts ndi magetsi ena
ndi zida zamagetsi. Chosakaniza ichi cha Copper-Manganese-Nickel chili ndi mphamvu yochepa kwambiri yamagetsi (emf) poyerekeza ndi Copper, yomwe
imapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito m'mabwalo amagetsi, makamaka DC, komwe ma thermal emf onyenga angayambitse vuto la magetsi
zida. Zigawo zomwe alloy iyi imagwiritsidwa ntchito nthawi zambiri zimagwira ntchito kutentha kwa chipinda; chifukwa chake ndi kutentha kochepa
Kukana kwa zinthu kumayendetsedwa pa kutentha kwa madigiri 15 mpaka 35 Celsius.
86% mkuwa, 12% manganese, ndi 2% nickel
| Dzina | Mtundu | Mankhwala opangidwa (%) | |||
| Cu | Mn | Ni | Si | ||
| Manganin | 6J12 | Mpumulo | 11-13 | 2-3 | - |
| F1 Manganin | 6J8 | Mpumulo | 8-10 | - | 1-2 |
| F2 Manganin | 6J13 | Mpumulo | 11-13 | 2-5 | - |
| Constantan | 6J40 | Mpumulo | 1-2 | 39-41 | - |
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