Incazelo Yomkhiqizo

Ucingo lwe-manganinNjengoba isetshenziswa kakhulu ezintweni ezisetshenziswayo ze-voltage ephansi enezidingo eziphezulu kakhulu, ama-resistors kufanele azinziswe ngokucophelela futhi izinga lokushisa lokusebenza akufanele lidlule +60 °C. Ukudlula izinga lokushisa lokusebenza eliphezulu emoyeni kungabangela ukukhukhuleka kokumelana okubangelwa yi-oxidizing. Ngakho-ke, ukuzinza kwesikhathi eside kungathinteka kabi. Ngenxa yalokho, ukumelana kanye ne-coefficient yokushisa yokumelana kukagesi kungashintsha kancane. Iphinde isetshenziswe njengento yokufaka esikhundleni engabizi kakhulu ye-silver solder yokufakwa kwensimbi eqinile.

Izicelo ze-Manganin:

1; Isetshenziselwa ukwenza ukumelana nokunemba kwenxeba lentambo

2; Amabhokisi okumelana

3; Ama-shunt e-amathuluzi okulinganisa kagesi

I-foil ye-manganin kanye nocingo kusetshenziswa ekwakhiweni kwama-resistor, ikakhulukazi i-ammeterama-shunt, ngenxa yokulingana kwayo kwezinga lokushisa elicishe libe yi-zero lenani lokumelana kanye nokuqina kwesikhathi eside. Ama-resistors amaningana e-Manganin asebenze njengendinganiso esemthethweni ye-ohm e-United States kusukela ngo-1901 kuya ku-1990. Intambo ye-Manganin isetshenziswa futhi njengomqhubi kagesi ezinhlelweni ze-cryogenic, okunciphisa ukudluliselwa kokushisa phakathi kwamaphuzu adinga ukuxhumeka kukagesi.

I-Manganin isetshenziswa futhi kuma-gauge okuhlola amagagasi okushaqeka okuphezulu (njengalawo akhiqizwa ukuqhuma kweziqhumane) ngoba inokuzwela okuphansi kokucindezeleka kodwa ukuzwela okuphezulu kokucindezeleka kwe-hydrostatic.