IManganin ligama elinophawu lwe-alloy ye-86% yobhedu, i-12% ye-manganese, kunye ne-2% ye-nickel. Yaqalwa ukuphuhliswa ngu-Edward Weston ngo-1892, yaphucuka kwiConstantan yakhe (1887).

I-alloy yokumelana ene-resistivity ephakathi kunye ne-coefficient yobushushu obuphantsi. I-resistance/temperature curve ayithe tyaba njenge-constantans kwaye ayilunganga njengeempawu zokumelana nokugqwala.

Ifoyile yeManganin kunye nocingo zisetyenziswa ekwenzeni iiresistor, ingakumbi ii-ammeter shunts, ngenxa yokuba i-coefficient yayo yobushushu obuyi-zero yexabiso lokumelana [1] kunye nokuzinza kwexesha elide. Iiresistor ezininzi zeManganin zazisebenza njengomgangatho osemthethweni we-ohm eMelika ukususela ngo-1901 ukuya ku-1990.[2]Ucingo lweManganinikwasetyenziswa njengomqhubi wombane kwiinkqubo ze-cryogenic, inciphisa ukudluliselwa kobushushu phakathi kwamanqaku afuna uqhagamshelo lombane.

IManganin ikwasetyenziswa kwiigeyiji kwizifundo zamaza oxinzelelo oluphezulu (njengalawo aveliswa kukuqhuma kweziqhushumbisi) kuba inovakalelo oluphantsi loxinzelelo kodwa inovakalelo oluphezulu loxinzelelo lwe-hydrostatic.
Ukuxhathisa kweeNtambo – 20 deg C I-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 .00211 .0644 16 .00336 .102 18 .00535 .163 20 .00850 .259 22 .0135 .412 24 .0215 .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 Manganin Alloy Inombolo yeCAS: CAS# 12606-19-8

Izithethantonye
IManganin, iManganin Alloy, iManganin shunt, iManganin strip, iManganin wire, iNickel plated copper wire, iCuMn12Ni, iCuMn4Ni, iManganin copper alloy, iHAI, iASTM B 267 Class 6, Class 12, Class 13. Class 43,