Cov hlau manganin yog ib qhotooj liab-manganese-nickel alloy (CuMnNi alloy) rau kev siv ntawm chav tsev kub. Cov alloy no yog tus cwj pwm los ntawm lub zog thermal electromotive qis heev (emf) piv rautooj liab.
Cov hlau manganin feem ntau yog siv rau kev tsim cov qauv tsis kam, cov hlau xaim hluav taws xob uas muaj zog, cov potentiometers, shunts thiab lwm yam khoom siv hluav taws xob thiab hluav taws xob.

Cov Lus Qhia Tshwj Xeeb
manganin hlau/CuMn12Ni2 Hlau siv hauv rheostats, resistors, shunt thiab lwm yam manganin hlau 0.08mm txog 10mm 6J13, 6J12, 6J11 6J8
Hlau manganin (cupro-manganese hlau) yog lub npe lag luam rau cov hlau sib xyaw ntawm feem ntau 86% tooj liab, 12% manganese, thiab 2-5% nickel.
Cov hlau manganin thiab ntawv ci yog siv rau hauv kev tsim khoom ntawm resistor, tshwj xeeb tshaj yog ammeter shunts, vim nws qhov kub thiab txias tsis zoo ntawm cov nqi resistance thiab kev ruaj khov ntev.

Kev siv Manganin

Cov ntawv ci thiab hlau manganin yog siv rau hauv kev tsim cov resistor, Tshwj xeeb tshaj yog ammeter shunt, vim nws qhov kub thiab txias coefficient ntawm tus nqi tsis kam thiab kev ruaj khov ntev.
Cov tooj liab-basedtsis kam cua sov hlauSiv dav hauv cov khoom siv hluav taws xob tsawg-voltage, thermal overload relay, thiab lwm yam khoom siv hluav taws xob tsawg-voltage. Nws yog ib qho ntawm cov khoom siv tseem ceeb ntawm cov khoom siv hluav taws xob tsawg-voltage. Cov ntaub ntawv tsim los ntawm peb lub tuam txhab muaj cov yam ntxwv ntawm kev tiv taus zoo thiab kev ruaj khov zoo. Peb tuaj yeem muab txhua yam hlau puag ncig, tiaj tus thiab cov ntaub ntawv ntawv.