High carbonferrochromendiyo imwe yeanowanzo ferroalloys inogadzirwa uye inenge inoshandiswa chete mukugadzirwa kwesimbi isina tsvina uye yakakwirira chromium steels.Kugadzirwa kunoitika zvakanyanya munyika dzine chromite ore yakakura.Zvikati zvakachipa magetsi uye mareductants anobatsirawo pakuita kweyakakwira kabhoni ferrochrome.Tekinoroji yakajairika yekugadzira inoshandiswa yakanyungudika arc kunyunguduka mumavira eAC, kunyangwe yakavhurika arc kunyunguduka muDC furnaces iri kuwedzera kuwanda.Iyo yakawedzera tekinoroji nzira inosanganisira danho rekutanga rinoshandiswa chete pachiyero chakakosha nemugadziri mumwe.Magadzirirwo ekugadzira awedzera simba uye simbi inoshanda nekushandisa epamberi maitiro senge prereduction, preheating, agglomeration ye ore, uye CO gasi kushandiswa.Miti ichangobva kuiswa inoratidza njodzi dzinogoneka maererano nekusvibiswa kwezvakatipoteredza uye hutano hwebasa.

Inopfuura 80% yepasi rose ferrochrome inobuda inoshandiswa mukugadzira simbi isina tsvina.Simbi isina tsvina inotsamira pachromium pachitarisiko chayo uye kuramba kwayo mukuora.Avhareji yechromium yemukati musimbi isina tsvina ndeye 18%.FeCr inoshandiswawo kana ichidikanwa kuwedzera chromium kune kabhoni simbi.FeCr kubva kuSouth Africa inozivikanwa se "charge chrome" uye yakagadzirwa kubva kune yakaderera-giredhi chrome ore inonyanya kushandiswa mukugadzirwa kwesimbi isina tsvina.High-carbon FeCr inogadzirwa kubva kumhando yepamusoro-giredhi ore inowanikwa muKazakhstan (pakati pedzimwe nzvimbo) inonyanya kushandiswa mumashandisirwo ehunyanzvi akadai semasimbi einjiniya uko chiyero chepamusoro cheCr kune Fe chakakosha.

Kugadzirwa kweFerrochrome kunonyanya kupisa-kupisa kwecarbothermic kuderedza kushanda.Chrome ore (an oxide yechromium ne iron) inoderedzwa necoke (nemarasha) kuita iron-chromium-carbon alloy.Kupisa kwekuita kunowanikwa kubva kumagetsi arc akaumbwa pakati pematipi emaelectrodes ari pasi pechoto nechoto chechoto mumavira makuru makuru anozivikanwa se "akanyura arc furnaces."Sezvo zita richireva kuti matatu kabhoni maelectrode echoto anonyudzwa mumubhedha wakanyanya kusimba uye mumwe musanganiswa wemvura wakagadzirwa neiyo yakasimba kabhoni (coke uye/kana marasha), solid oxide raw materials (ore uye fluxes) pamwe chete ne mvura FeCr alloy uye yakanyungudutswa slag madonhwe ari kuumbwa.Mukuita kunyungudutswa, magetsi makuru anopedzwa.Kubata zvinhu kubva muchoto kunoitika nguva nenguva.Kana ferrochrome yakanyungudutswa yakakwana yaungana muchoto chechoto, gomba repombi rinovhurwa uye rukova rwesimbi yakanyungudutswa uye slag inoyerera ichidzika nedhishi mukutonhora kana kuti ladle.Iyo ferrochrome inosimba mumakasheni makuru, ayo anopwanyika kutengeswa kana kuenderera mberi kugadziriswa.