ʻO Manganin kahi inoa i hoʻopaʻa ʻia no ka huila o 86% keleawe, 12% manganese, a me 2% nickel. Ua hoʻokumu mua ʻia e Edward Weston i ka makahiki 1892, e hoʻomaikaʻi ana i kāna Constantan (1887).

ʻO kahi huila pale me ka resistivity haʻahaʻa a me ka coefficent wela haʻahaʻa. ʻAʻole like ka palahalaha o ka pale kū'ē / ka wela e like me nā constantans a ʻaʻole maikaʻi nā waiwai pale corrosion.

Hoʻohana ʻia ʻo Manganin foil a me ka uea i ka hana ʻana i nā mea pale, ʻo ia hoʻi ka ammeter shunt, no ka mea, ʻaneʻane ʻaneʻane ʻaʻole ka helu ʻana o ka waiwai kūʻē [1] a me ke kūpaʻa lōʻihi. Ua lawelawe ʻia kekahi mau mea pale Manganin ma ke ʻano he kānāwai no ka ohm ma ʻAmelika Hui Pū ʻIa mai 1901 a i 1990.[2] Hoʻohana pū ʻia ka uea Manganin ma ke ʻano he conductor uila i nā ʻōnaehana cryogenic, e hōʻemi ana i ka hoʻoili wela ma waena o nā wahi e pono ai nā pili uila.

Hoʻohana pū ʻia ʻo Manganin i nā ana no ka noiʻi ʻana i nā hawewe haʻalulu kiʻekiʻe (e like me nā mea i hana ʻia mai ka pahū ʻana o nā mea pahū) no ka mea he haʻahaʻa kona naʻau akā he kiʻekiʻe ka ʻike hydrostatic pressure.
Ke kū'ē o nā Uea – 20 deg C Manganin Q = 44. x 10-6 ohm cm Gage B&S / ohms ke knm / ohms no ft 10 .000836 .0255 12 .00133 .0405 14 .00211 .00211 .0644 .00211 .0644 . 00535 .163 20 .00850 .259 22 .0135 .412 24 .0215 .655 26 .0342 1.04 27 .0431 1.31 28 .0513 40 34 .218 6.66 36 .347 10.6 40 .878 26.8 ʻO Manganin Alloy CAS Helu: CAS # 12606-19-8

Nā huaʻōlelo like
Manganin, Manganin Alloy, Manganin shunt, Manganin strip, Manganin wire, Nickel plated copper wire, CuMn12Ni, CuMn4Ni, Manganin copper alloy, HAI, ASTM B 267 Papa 6, Papa 12, Papa 13. Papa 43,