Manganin alloy imwe yemhando yemagetsi anodzivirira simba iyo inonyanya kugadzirwa nemhangura, manganese uye nickel.

Ine hunhu hwekupisa kudiki, EMF yakaderera yekupisa vs copper E, yakasimba kwenguva refu, inogona kusveta zvakanaka uye inoshanda, izvo zvinoita kuti ive chishandiso chekuongorora chakanyatsojeka. Semuchina wekuyera resistor voltage/current/resistance nezvimwewo.

Iyi waya yemagetsi yemhando yepamusoro yekupisa zvinhu zvinodziya zvisina tembiricha yakaderera, senge hita yemhepo inotonhorera, midziyo yemumba inodziya.

Magadzirirwo
waya yemanganin/CuMn12Ni2Waya inoshandiswa mu rheostats, resistors, shunt etc manganin waya 0.08mm kusvika 10mm 6J13, 6J12, 6J11 6J8
Waya yeManganin(cupro-manganese wire) izita rekutengeserana re alloy inowanzo kuve 86% copper, 12% manganese, uye 2-5% nickel.
Waya yeManganinuye foil inoshandiswa mukugadzira resistor, kunyanya ammeter shunts, nekuda kwekuti haina resistance yakakwana uye inogara kwenguva refu.

Kushandiswa kweManganin

Foil yeManganin newaya zvinoshandiswa mukugadzira resistor, kunyanya ammeter shunt, nekuda kwekusakwana kwayo kwekupisa uye kugadzikana kwenguva refu.
Chishandiso chekupisa chine simba rekudzivirira kupisa chakagadzirwa nemhangura chinoshandiswa zvakanyanya mukudzikisa magetsi emagetsi ane simba remagetsi, thermal overload relay, nezvimwe zvigadzirwa zvemagetsi zvine simba remagetsi. Ndicho chimwe chezvinhu zvakakosha zvezvigadzirwa zvemagetsi zvine simba remagetsi. Zvinhu zvakagadzirwa nekambani yedu zvine hunhu hwekudzivirira kwakanaka uye kugadzikana kwakanyanya. Tinogona kupa marudzi ese ewaya dzakatenderera, dzakatsetseka uye dzakapfava.