6j13/6j8/6j12tooj liab-manganese-nickel alloy rauManganin shunt

Cov hlau MANGANIN uas ua haujlwm tau zoo yog qhov tshwj xeeb tshaj yog los ntawm qhov kub thiab txias qis ntawm 20 thiab 50 ° C nrog rau cov duab parabolic ntawm R (T) nkhaus, kev ruaj khov ntev ntawm kev tiv thaiv hluav taws xob, EMF thermal qis heev piv rau tooj liab thiab cov khoom ua haujlwm zoo.
Txawm li cas los xij, cov khoom siv thermal ntau dua hauv huab cua tsis-oxidizing yog ua tau. Thaum siv rau cov resistors precision nrog cov kev xav tau siab tshaj plaws, cov resistors yuav tsum tau ruaj khov zoo thiab qhov kub ntawm daim ntawv thov yuav tsum tsis pub tshaj 60 ° C. Tshaj qhov kub ua haujlwm siab tshaj plaws hauv huab cua yuav ua rau muaj kev tsis kam los ntawm cov txheej txheem oxidizing. Yog li, kev ruaj khov mus sij hawm ntev tuaj yeem cuam tshuam tsis zoo. Yog li ntawd, qhov resistivity nrog rau qhov kub thiab txias ntawm qhov tsis kam hluav taws xob yuav hloov me ntsis. Nws kuj tseem siv ua cov khoom hloov pauv pheej yig rau cov nyiaj solder rau cov hlau tawv mounting.

Cov Lus Qhia Tshwj Xeeb
manganin hlau / CuMn12Ni2 Hlau siv rau hauvcov 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 hlau ua los ntawm tooj liab uas tsis tshua muaj zog kub yog siv dav hauv cov khoom siv hluav taws xob tsawg, cov khoom siv thermal overload relay, thiab lwm yam khoom siv hluav taws xob tsawg. Nws yog ib qho ntawm cov khoom siv tseem ceeb ntawm cov khoom siv hluav taws xob tsawg. Cov khoom siv uas peb lub tuam txhab tsim tawm muaj cov yam ntxwv ntawm kev tiv taus zoo thiab ruaj khov. Peb tuaj yeem muab txhua yam hlau puag ncig, hlau tiaj tus thiab hlau ntawv.