Vim li cas cov carburizer ntxiv thaum steelmaking

Muaj ob qho laj thawj tseem ceeb rau suav nrog carbatorizers hauv cov txheej txheem statmaking. Ua ntej, carburizers tau siv los ua kom tiav cov peev txheej muaj cov roj carbon xav tau hauv cov hlau. Thib ob, lawv txhim kho qhov ua tau zoo tag nrho ntawm cov txheej txheem statmaking.

Carburizers yog cov tshuaj uas muaj cim rau cov pa roj carbon ntau. Lawv xam nrog cov txheej txheem steelmaking ua rau nws ua tau kom nce cov ntsiab lus carbon ntawm Molten hlau. Thaum lub sij hawm steelmaking, cov ntsiab lus carbon ntawm molten hlau yuav txo qis vim muaj kev them nyiaj rau Carburizers zoo rau cov kev txo qis no. Nyob rau hauv cov ntaub ntawv ntawm high-carbon steels, xws li cov cuab yeej siv hlau thiab bearings, muaj nruj nruj rau cov ntsiab lus carbon, uas yuav tsum tau ntxiv ntawm carburizers kom tau raws li cov cai no.

Thib ob, carburizers tuaj yeem txhim kho cov kev ua tau zoo ntawm cov txheej txheem statmaking. Thaum lub sij hawm hlau tsim kev tsim, carburizers hnov ​​mob nrog cov pa roj oxygen nyob rau hauv molen agbon monoxide, uas tom qab txo cov ntsiab lus oxygen ntawm molten hlau. Qhov tshuaj tiv thaiv no pab txhawb cov txheej txheem oxidation ntawm molten hlau thiab nce tus nqi oxidation, yog li kev txhim kho cov kev ua haujlwm ntawm steelmaking tag nrho.

Ib qho ntxiv, carburizers ua lub luag haujlwm tseem ceeb hauv kev txhim kho qhov zoo ntawm cov hlau. Vim yog lawv cov peev txheej uas tau txais, suav nrog cov ntsiab lus carbon monoxent thiab phosphorus cov ntsiab lus, carbureizers zoo tsim nyog txo cov sulfur thiab phosphorus hauv hlau. Qhov kev txo qis no ua rau muaj kev nce ntxiv ntawm kev coj dawb huv tag nrho thiab kev ua tau zoo ntawm cov hlau. Ib qho ntxiv, carburizers nce lub hardness thiab hnav tsis kam ntawm cov hlau, ua kom lawv dav siv ntau yam ntawm cov khoom siv siab thiab hnav-resistant tshuab.