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 wireiphinde isetshenziswe njengomqhubi 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 . . 34 .218 6.66 36 .347 10.6 40 .878 26.8 Inombolo ye-CAS ye-Manganin Alloy: CAS# 12606-19-8

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