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 mawaya amagwiritsidwa ntchito popanga resistors, makamaka ammeter shunts, chifukwa cha pafupifupi ziro coefficient kutentha kukana mtengo [1] ndi kukhazikika kwa nthawi yaitali.Otsutsa angapo a Manganin adagwira ntchito ngati muyezo walamulo wa ohm ku United States kuyambira 1901 mpaka 1990. [2]Waya wa Manganin amagwiritsidwanso ntchito ngati kondakitala wamagetsi mumakina 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 .00210 13 . . 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 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. Class 43,