Homeliness, Zvishandiso nemichina
Electrodes for iron yakasvibirira, maitiro avo uye zvakakosha pakugadzira
Mumatavi ose ekugadzirwa kwemabhizimisi, simbi yakakoswa inotora nzvimbo yakasimba pakati pemhando dzakasiyana-siyana. Inoshandiswa muunyanzvi, simba , kuzvidzivirira, kutakura. Electrodes for iron yakagadzirwa inoita kuti zvikwanise kuderedza mari yekugadzirisa zvakawanda uye zvakanyanya kuderedza basa ravo. Mhando dzakasiyana-siyana dzezvigadzirwa izvi nehutano hwakakodzera hwekushandiswa kwekushandisa kwavo zvinoita kuti zvive nyore kugadzira manyorero akachengetwa ezvimwe zvinhu zvakataurwa. Kuvonga kwavo, machinability anodiwa, kuoma, kusimba, simba, ductility, nezvimwe zviito zvemuviri uye zvekushanda zvinowanikwa pamagetsi.
Electrodes for iron yakasimbiswa inogadziridzwa uye yakabudirira kushandiswa kwete chete kuisa ichi simbi nekusika masimba akachengetedzwa akachengetedzwa. Kazhinji ivo vanoshandiswa kubvisa zvikanganiso zvakasiyana-siyana zvakaumbwa mumigadzirwa inobva kune iyi, kubatsiridza nekugadzirisa zvikamu zvakapfeka munguva refu yekushanda. Electrodes for iron yakasungirirwa inonyatsosangana nemabasa ekushongedza simbi, nickel uye iron-nickel alloys, mhangura. Mune zvimwe zviitiko, zvinokurudzirwa kushandiswa michina yeimwe chinangwa chakanaka chekugadzirwa kwezviputi zvakasungirirwa zvezvivakwa zvesimbi zvakaumbwa.
Chido ndechokuti zvinhu zvakadaro zvakakosha mumhizha, semagetsi emasipiresi akaumbwa, muRussia hauna maitiro ehurumende yenyika. Nokudaro, vanowanzogadzirwa maererano nemashandisirwo uye kunyange zvipfekitari zvemafekitari uye unyanzvi hwekugadzira. Munyaya iyi, kuiswa kwema electrodes pamusoro pesimbi yakagadzirwa kunosanganisira marudzi mazhinji ezvokutengesa izvi. Somuenzaniso, zvinotevera zvinowanzoitika: ЭЧ-1, ЭЧ-2, ЭВЧ-1, АН-1, ЦЧ-4, nezvimwewo. Chimwe nechimwe chezvikwata izvi zvine maitiro uye chinangwa.
Bhuku rekushongedza arc ne cast cast iron electrode rinoshandiswa kubvisa zviremara zvakakura zvezvakatorwa, izvo zvave zvichitapwa uye zvinotarisirwa kusati zvamboitwa. Muchikamu chekupedzisira, kushambadza kunopisa kunoshandiswa ne-inonzi batan method munzira yekushisa kwete pasi pemadhora mazana matanhatu. Izvi zvinoita kuti huwandu hwakanaka uye kusimba kweganda, kuwirirana kweiyo microstructure yechipfuva chakavharidzirwa, pamwe chete nesimba rayo uye kuoma. Electrodes yakavakirwa pamapuranga akaiswa maritare kusvika kusvika gumi nematanhatu emimetera inoshandiswa.
Kuenzanisa kwema electrodes yesimbi yakasimbiswa inogadzirwa maererano nechinangwa chavo (yegorofu, isina kumira yakaumbwa nesimbi , nezvimwewo), zvigadzirwa zvemagetsi (pakushanda munzvimbo dzakasiyana-siyana, panzvimbo yekutsvaira yekushambidzira), rudzi rwekupfeka (gesi kudzivirira, rutile, ore-sour kana calcium fluoride ), Makemikari emukati wekutanga uye nzira yekupfekedza (kubvongodza kana kutora). Zvechokwadi, izvo zvikamu zvechikwata zvinoenderana nehuwandu hweizvi kana mamwe mabhii e electrode.
Zvigadzirwa zve ECh-1 brand, iyo inopa fusion yakanaka yesimbi yakasimbiswa ne ferritic perlite sarudzo, inopa huni hwakanaka hwekugadzira uye unyanzvi hwehutano uye hupamhi hwehuturo, dzinoshandiswa kunyanya kutengesa nzvimbo dzinokosha uye zvikamu.
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