Midziyo yeFurnace yeFerrochrome ine Kabhoni Yakawanda Mufananidzo Wakaratidzwa — Zvishandiso zveFurnace yeFerrochrome ine Kabhoni Yakawanda

Tsananguro yechigadzirwa

Nzira dzekugadzira ferrochrome ine kabhoni yakawanda dzinosanganisira nzira yemagetsi yefurnace, nzira ye shaft furnace (blast furnace), nzira yeplasma uye nzira yekuderedza kunyunguduka. Nzira yefurnace yeshaft ikozvino inogadzira chromium alloy yakaderera (Cr < 30%), huwandu hwakawanda hwechromium (senge Cr> 60%) yekugadzirwa kwefurnace yeshaft ichiri muchikamu chekutsvagisa; nzira mbiri dzekupedzisira dziri kuongororwa mukuita kuri kubuda; saka, ruzhinji rwe ferrochrome ine kabhoni yakawanda yekutengeserana uye ferrochrome yakagadzirwazve inoshandiswa mukugadzira mafurnace emagetsi (mineral furnace).

Ruzivo rwechigadzirwa

BATA IZVOZVI

Kunyungudutsa choto chemagetsi kune hunhu hunotevera

(1) Choto chemagetsi chinoshandisa magetsi, icho chinova simba rakachena kupfuura mamwe ose. Mamwe masimba akadai semarasha, coke, mafuta asina kuchena, gasi rechisikigo, nezvimwewo zvinounza zvinhu zvisina kuchena mukuita kwesimbi. Machoto emagetsi chete ndiwo anogona kugadzira alloys dzakachena kupfuura mamwe ose.

(2) Magetsi ndiwo chete manyuko esimba anogona kuwana mamiriro ekupisa akakwira zvisina tsarukano.

(3) Choto chemagetsi chinogona kuona zviri nyore mamiriro ethermodynamic akadai se oxygen partial pressure uye nitrogen partial pressure inodiwa ne metallurgical reactions dzakasiyana-siyana dzakadai sekuderedza, kunatsa uye nitriding.