Manganin ndi dzina lachizindikiro cha aloyi ya 86% yamkuwa, 12% manganese, ndi 2% nickel. Idapangidwa koyamba ndi Edward Weston mu 1892, ndikuwongolera pa Constantan wake (1887).

Aloyi yotsutsa yokhala ndi resistivity yapakatikati komanso kutentha kocheperako. Kukaniza / kutentha kumapindikira silathyathyathya ngati ma constantans komanso kukana kwa dzimbiri sikwabwino.

Manganin zojambulazo ndi waya amagwiritsidwa ntchito popanga resistors, makamaka ammetershunts, chifukwa cha kutentha kwake pafupifupi ziro kokwanira [1] ndi kukhazikika kwanthawi yayitali. Otsutsa angapo a Manganin adagwira ntchito ngati mulingo walamulo wa ohm ku United States kuyambira 1901 mpaka 1990.[2]Manganin wayaimagwiritsidwanso ntchito ngati chowongolera magetsi m'machitidwe a cryogenic, kuchepetsa kutentha kwapakati pakati pa mfundo zomwe zimafunikira kulumikizidwa kwamagetsi.

Manganin amagwiritsidwanso ntchito poyesa mafunde amphamvu kwambiri (monga omwe amapangidwa kuchokera kuphulika kwa zophulika) chifukwa ali ndi mphamvu yocheperako koma imakhudzidwa kwambiri ndi hydrostatic pressure sensitivity.
Kukaniza kwa Mawaya - 20 deg C Manganin Q = 44. x 10-6 ohm masentimita Gage B & S / ohms pa masentimita / ohms pa ft 10 .000836 .0255 12 .00133 .0405 14 .00214 14 .00210 3. 00535 .163 20 .00850 .259 22 .0135 .412 24 .0215 .655 26 .0342 1.04 27 .0431 1.31 28 34 .218 6.66 36 .347 10.6 40 .878 26.8 Nambala ya CAS ya Manganin Alloy: CAS # 12606-19-8

Mawu ofanana ndi mawu
Manganin, Manganin Aloyi,Mangani shunt, Mzere wa Manganin, Manganin waya, Nickel yokutidwa ndi waya wamkuwa, CuMn12Ni, CuMn4Ni, Manganin copper alloy, HAI, ASTM B 267 Kalasi 6, Kalasi 12, Kalasi 13. Kalasi 43,