Manganin bụ aha ụghalaahịa maka alloy nke 86% ọla kọpa, 12% manganese, na 2% nickel. Edward Weston bụ nke mbụ mepụtara ya na 1892, na-emewanyewanye na Constantan ya (1887).

Alloy na-eguzogide ya na resistivity agafeghị oke na obere okpomọkụ coefficent. Mgbochi na-eguzogide / okpomọkụ adịghị ewepụghị dị ka ndị na-agbanwe agbanwe ma ọ bụ ihe ndị na-eguzogide corrosion dị mma.

A na-eji manganin foil na waya eme ihe n'ichepụta ihe mgbochi, karịsịa ammetershunt, n'ihi ihe fọrọ nke nta ka ọ bụrụ efu ọnụọgụ ọnụọgụ okpomọkụ nke uru nguzogide [1] na nkwụsi ike ogologo oge. Ọtụtụ ndị na-emegide Manganin jere ozi dị ka ọkọlọtọ iwu maka ohm na United States site na 1901 ruo 1990.[2] A na-ejikwa waya Manganin dị ka onye na-eduzi eletrik na sistemu cryogenic, na-ebelata nnyefe ọkụ n'etiti isi ihe chọrọ njikọ eletrik.

A na-ejikwa Manganin na nlele maka nyocha nke oke ebili mmiri dị elu (dị ka ndị sitere na mgbawa nke ihe mgbawa) n'ihi na ọ nwere mmetụta uche dị ala mana nnukwu nrụgide hydrostatic.
Nguzogide nke waya - 20 deg C Manganin Q = 44. x 10-6 ohm cm Gage B&S / ohms kwa cm / ohms kwa ft 10 .000836 .0255 12 .00133 .0405 14 .00211 .06.801 16401 16. 00535 .163 20 .00850 .259 22 .0135 .412 24 .0215 .655 26 .0342 1.04 27 .0431 1.31 28 .0543 1.26 3 .1 34 .218 6.66 36 .347 10.6 40 .878 26.8 Nọmba Manganin Alloy CAS: CAS # 12606-19-8

Ụdị okwu
Manganin, Manganin Alloy, Manganin shunt, Manganin strip, Manganin waya, nickel plated ọla kọpa waya, CuMn12Ni, CuMn4Ni, Manganin ọla kọpa alloy, HAI, ASTM B 267 Klas 6, Klas 12, Klas 13. Klas 43,