ZhenAn Zirconium Ferro silicon
1. Lub tshuab hluav taws xob hluav taws xob raug cai refining.
Thaum smeltingzirconium alloys, cov txheej txheem ntawm refining composite silicon-muaj alloys yog siv, vim hais tias nyob rau hauv lub xub ntiag ntawm silicon, cov tshuaj tiv thaiv los tsim zirconium carbide yog ib qho nyuaj rau mus. Cov ntsiab lus tsis tshua muaj silicon ferrozirconium (Zr cov ntsiab lus tsawg dua 3%) tuaj yeem ua kom zoo nrog cov pa roj carbon monoxide ua tus neeg sawv cev txo qis hauv kev ua haujlwm tsis tu ncua submerged arc rauv.
Ferro Zirconium pob
Cov nqi hluav taws xob muaj cov zirconium concentrate (Zroz cov ntsiab lus ntau dua 60%), quartz, charcoal lossis low-temperature coke. Hauv qhov no, thawj silicon tseem yuav koom nrog hauv kev txo qis ntawm 2r02. Lub silicon nyob rau hauv tus nqi yuav txwv qhov tsim ntawm zirconium carbide nyob rau hauv lub cub tawg vim nws lub luag hauj lwm los hloov cov pa roj carbon. Quartz thiab zircon xuab zeb tuaj yeem raug txo ncaj qha nrog charcoal lossis low-temperature coke hauv submerged arc rauv, thiab cov alloys uas muaj lawv kuj tuaj yeem ua kom zoo, xws li FeSi402r8Mn8 alloy. Cov hlau hauv tus nqi yog qhov zoo tshaj plaws ntxiv rau hauv daim ntawv ntawm cov ntaub ntawv hlau.
ZrSiFe
2. Smelting los ntawm txoj kev thaiv.
Tom qab tus nqi them yog yaj, lub sij hawm sib npaug ntawm cov silicon-muaj thiab Zr02-cov pas dej slag yuav tsim nyob rau hauv lub cub tawg. Tsis txhob cia mus ntawm qhov no ntawm cov slag, tab sis ntxiv cov khoom siv silicon ntawm cov khoom sib tov tom ntej rau cov slag. Lub sijhawm no, qhov sib npaug tshiab tshwm sim. Nyob rau hauv cov xwm txheej zoo li no, cov ntsiab lus ntawm silicon ntawm lub pas dej molten nce, thiab covzirconiumcov ntsiab lus txo qis raws li. Tom qab ntawd cov slag raug tso tawm, thiab tom qab ntawd cov khoom sib xyaw ntawm cov ore tshiab thiab cov slagging tus neeg sawv cev yog ntxiv rau lub pas dej uas muaj silicon nplua nuj. Tom qab ntawd, cov tshuaj tiv thaiv tshwm sim ntawm lub pas dej hlau nrog cov ntsiab lus silicon ntxiv thiab lub pas dej slag nrog cov ntsiab lus ntxiv ntawm cov pob caus, thiab cov smelting Cov txheej txheem tau ua nyob rau hauv qhov kev txiav txim no kom txog thaum cov hlau txaus txaus nyob rau hauv lub qhov cub kom tso tawm.
