Manganin ialloy yemanganese nemhangura iyo inowanzo ine 12% kusvika 15% manganese uye diki nickel. Manganese mhangura yakasarudzika uye inoshanda zvakasiyana-siyana alloy inozivikanwa mumaindasitiri akasiyana siyana nekuda kwehunhu hwayo hwakanaka uye huwandu hwakawanda hwekushandisa. Muchinyorwa chino, tichakurukura maumbirwo ayo, zvimiro, uye nzira dzakawanda dzarinoshandiswa nayo mumichina yemazuva ano.

Kuumbwa uye zvinhu zve manganese mhangura

Manganese mhanguraicopper-nickel-manganese alloy inozivikanwa nekudzika kwayo tembiricha coefficient of resistance (TCR) uye yakakwirira magetsi kuramba. Iyo yakajairika kuumbwa kwemhangura yemanganese inenge 86% mhangura, 12% manganese uye 2% nickel. Uku kusanganiswa chaiko kwezvinhu kunopa zvinhu kugadzikana kwakanyanya uye kuramba kushanduka kwekushisa.

Chimwe chezvinhu zvinonyanya kuzivikanwa zvemhangura yemanganese ndiyo yakaderera TCR, zvichireva kuti kuramba kwayo kunoshanduka kushoma kwazvo nekuchinja kwekushisa. Ichi chivakwa chinoita mhangura-manganese chinhu chakanakira maapplication anoda chaiwo uye akagadzikana zviyero zvemagetsi, senge resistors uye strain geji. Pamusoro pezvo, manganese mhangura ine yakakwira magetsi conductivity, ichiita kuti ive yakakodzera kushandiswa mumhando dzakasiyana dzemagetsi nemagetsi.

Kushandiswa kwemanganese mhangura

Izvo zvakasiyana-siyana zvemhangura ye manganese inoita kuti ive yakakosha zvinhu zvine huwandu hwakawanda hwekushandisa mumaindasitiri akasiyana. Imwe yemashandisirwo makuru emhangura yemanganese kugadzirwa kweanonyatso pikisa. Nekuda kweiyo yakaderera TCR uye yakakwirira kuramba, manganese-mhangura resistors anoshandiswa zvakanyanya mumaseketi emagetsi, chiridzwa uye midziyo yekuyera uko kurongeka uye kugadzikana kwakakosha.

Kumwe kushandiswa kwakakosha kwemhangura yemanganese ndiko kugadzirwa kwemajeji emagetsi. Zvishandiso izvi zvinoshandiswa kuyera kushushikana kwemakanika uye deformations yezvimiro uye zvinhu. Manganese mhangura ine simba rakagadzikana uye yakanyanya strain sensitivity, zvichiita kuti ive sarudzo yakanakisa yekusevha geji sensors mumasero anorema, ma sensors ekumanikidza, uye maindasitiri ekutarisa masisitimu ekushandisa.

Pamusoro pezvo, mhangura uye manganese inoshandiswa kugadzira shunts, mudziyo unoyera ikozvino nekupfuura chikamu chinozivikanwa chezvino kuburikidza neyakagadziriswa resistor. Iyo yakaderera TCR uye yakakwira conductivity yemhangura yemanganese inoita kuti ive chinhu chakakodzera kune yazvino shunts, kuve nechokwadi chechokwadi uye chakavimbika ikozvino kuyerwa mumhando dzakasiyana dzemagetsi masisitimu.

Pamusoro pekushandisa magetsi,manganese mhangurainoshandiswa mukugadzira zvinhu zvechiridzwa chechokwadi, senge thermometers, thermocouples, uye tembiricha sensors. Kugadzikana kwayo uye kusagadzikana kwekuora kunoita kuti ive chinhu chakakosha chemidziyo inoda kuyera tembiricha chaiyo munzvimbo dzakasiyana.

Remangwana remanganese mhangura

Sezvo tekinoroji ichifambira mberi, kudiwa kwezvinhu zvine akanakisa magetsi uye mekiniki zvivakwa kuri kuramba kuchiwedzera. Nekusanganiswa kwayo kwakasarudzika kwezvivakwa, manganese-mhangura inotarisirwa kuita basa rakakosha mukugadzirwa kwechizvarwa chinotevera chemagetsi uye zvekunzwa michina. Kugadzikana kwayo, kuvimbika uye kuita kwakasiyana-siyana kunoita kuti ive chinhu chakakosha mumaindasitiri akadai seaerospace, mota, kutaurirana uye hutano.

Muchidimbu, manganese-mhangura chinhu chinoshamisa alloy chave chinhu chakakosha muinjiniya chaiyo uye chiridzwa chemagetsi. Kuumbwa kwayo, zvivakwa uye akasiyana mashandisirwo anoita kuti ive yakakosha pfuma mukuvandudza matekinoroji epamusoro uye kutsvaga kwekunyatso hunyanzvi uye kugona mundima dzakasiyana. Sezvo isu tichienderera mberi nekusundira miganhu yekuvandudza, manganese mhangura pasina mubvunzo icharamba iri chikamu chakakosha mukuumba ramangwana rehunyanzvi hwemazuva ano.