I-Manganin yigama eliphawulwe ngokuhweba le-alloy ngokuvamile engu-86% wethusi, u-12% we-manganese, kanye no-2% we-nickel. Yaqala ukuthuthukiswa ngu-Edward Weston ngo-1892, ithuthukisa uConstantan (1887).

Ingxubevange yokumelana ne-resistivity emaphakathi kanye ne-coefficent yezinga lokushisa eliphansi. Ijika lokumelana/lezinga lokushisa alisicaba njengama-constantans futhi izakhiwo zokumelana nokugqwala azilungile.

Ucwecwe lweManganin nocingo kusetshenziswa ekukhiqizeni izinto eziphikisayo, ikakhulukazi ama-ammeter shunts, ngenxa ye-coefficient yayo yokushisa ecishe ibe ziro yenani lokumelana[1] kanye nokuzinza kwesikhathi eside. Izithako ezimbalwa zeManganin zasebenza njengezinga elisemthethweni le-ohm e-United States kusukela ngo-1901 kuya ku-1990.[2] I-Manganin wire iphinde isetshenziswe njengekhondatha kagesi ezinhlelweni ze-cryogenic, ukunciphisa ukudluliswa kokushisa phakathi kwamaphoyinti adinga ukuxhunywa kukagesi.

I-Manganin iphinde isetshenziswe kumageji ocwaningweni lwamagagasi okwethuka komfutho ophezulu (njengalawo akhiqizwe ekuqhunyisweni kweziqhumane) ngoba inokuzwela okuphansi kobunzima kodwa izwela ingcindezi ye-hydrostatic ephezulu.
Ukumelana Nezintambo - 20 deg C Manganin Q = 44. x 10-6 ohm cm I-Gage B&S / ohms nge-cm / ohms nge-ft 10 .000836 .0255 12 .00133 .0405 14 .00210 14 .00210 3 .00210 . 00535 .163 20 .00850 .259 22 .0135 .412 24 .0215 .655 26 .0342 1.04 27 .0431 1.31 28 .0543 0.2063 1.215 34 .218 6.66 36 .347 10.6 40 .878 26.8 Inombolo ye-CAS ye-Manganin Alloy: CAS# 12606-19-8

Omqondofana
IManganin, Manganin Alloy, Manganin shunt, Manganin strip, Manganin wire, Nickel plated copper wire, CuMn12Ni, CuMn4Ni, Manganin copper alloy, HAI, ASTM B 267 Class 6, Class 12, Class 13. Ikilasi 43,