Alloy 290/C17200 nikkel-copper alloy silig for potentiometers/shunts

Daawaha iska caabinta saxda ah ee MANGAN waxaa si gaar ah loogu gartaa isugeynta heerkulka hooseeya ee u dhexeeya 20 iyo 50 °C oo leh qaab parabolic ah ee qalooca R (T), xasilloonida muddada dheer ee caabbinta korantada, EMF kulayl aad u hooseeya oo ka soo horjeeda naxaas iyo sifooyin shaqo oo wanaagsan.
Si kastaba ha noqotee, culeysyo kulaylka sare leh ee jawi aan oksaydheyn ayaa suurtagal ah. Marka loo isticmaalo caabiyeyaasha saxda ah ee shuruudaha ugu sarreeya, iska caabiyeyaasha waa in si taxadar leh loo dejiyaa oo heerkulka codsigu waa inuusan dhaafin 60 ° C. Ka gudubka heerkulka shaqada ugu badan ee hawadu waxay keeni kartaa iska caabin ay abuuraan hababka oksaydhaynta.Sidaas darteed, xasiloonida muddada dheer waxay saameyn xun ku yeelan kartaa. Natiijo ahaan, iska-caabbinta iyo sidoo kale isku-dhafka heerkulka iska-caabbinta korantada ayaa laga yaabaa inay wax yar isbeddelaan. Waxa kale oo loo istcimaalaa alaab qiimo jaban oo lagu bedesho alxanka qalinka ee biraha adag.

Tilmaamaha
silig manganin/CuMn12Ni2 Wire loo isticmaalo rheostats, resistors, shunt iwm silig manganin 0.08mm ilaa 10mm 6J13, 6J12, 6J11 6J8
Siliga Manganin ( koob-silig manganese) waa magac calaamadeysan oo ah daawaha sida caadiga ah 86% naxaas, 12% manganese, iyo 2-5% nikkel.
Siligga Manganin iyo bireed waxaa loo isticmaalaa soo saarista resistor, gaar ahaan shunts ammeter, sababtoo ah heerkulkeeda wareeg ahaan eber ku filan qiimaha resintance iyo xasilloonida muddada dheer.

Codsiga Manganin

Manganin foil iyo silig waxaa loo isticmaalaa soo saarista iska caabin ah, gaar ahaan ammeter shunt, sababtoo ah ku dhawaad ​​eber heerkulka iskudhafka qiimaha caabbinta iyo xasilloonida muddada dheer.
Alaabta kululaynta iska caabbinta hoose ee naxaasta ku salaysan ayaa si weyn loogu isticmaalaa xadhkaha wareegga korantada yar, gudbinta kulaylka, iyo alaabta kale ee korantada yar. Waa mid ka mid ah qalabka muhiimka ah ee alaabta korantada ee hooseeya. Qalabka ay soo saartay shirkadeena waxay leeyihiin sifooyin caabbinta wanaagsan ee joogtada ah iyo xasilloonida sare. Waxaan bixin karnaa dhammaan noocyada kala duwan ee silig wareeg ah, siman iyo alaabta xaashida ah.