Qhov zoo ntawm kev siv seamless cov khoom lag luam ntshiab corium

Seamless Cov Khoom Muag Caled Caledcium yog cov khoom siv ua kom zoo tau siv hauv kev lag luam metallurgical, tshwj xeeb hauv cov txheej txheem statmaking. Seamless Cov Khoom Muag Cov Hluav Taws Xob Cov Hluav Taws Xob yog ib qho khoom siv khib nyiab, feem ntau muaj ntawm peb ntu: txheej txheem sab nraud, txheej txheem nruab nrab thiab sab hauv. Tus tub ntxhais sab hauv yog cov khoom siv hlau roj (cov roj av qab zib) thiab txhim kho cov kab hauv cov calcium hauv av thiab txhim kho cov kab hauv qab no thiab txuas ntxiv rau cov txheej txheem sib luag thiab txuas ntxiv thaum lub sij hawm statmaking.

Cov tshuaj calcium ntshiab, raws li ib qho cuab yeej siv hlau siv tam sim no, tuaj yeem ua rau cov pa oxygen sai sai rau ntab cov oxides uas yooj yim kom ntab, yog li ua tiav lub hom phiaj ntawm deoxidation. Tom qab calcium ntxiv rau Molten hlau, nws tuaj yeem hnov ​​mob nrog al2o3 suav nrog lossis txo cov kua roj loj uas tau los ntawm kev ua kua loj loj Kev siv cov hlau cuav cov hluav taws xob muaj peev xwm txhim kho cov khoom huv thiab cov neeg kho tshuab ntawm Molten hlau, uas yog qhov tsim kom muaj cov hlau siab dua. Txij li thaum seamless ntshiab corium cored tus nqi muaj tus nqi siab, nws tuaj yeem txo cov nqi steelmaking thiab txhim kho kev nyiaj txiag.

Seamless cov ntaub hlau calcium yog dav siv hauv kev lag luam metallurgical, tshwj xeeb hauv cov txheej txheem statmakaking. Los ntawm kev ntxiv seamless cov kab xaim hluav taws xob ntshiab cored hlau los ua kom huv, lub impenen daim ntawv tuaj yeem hloov pauv, thiab ua tau zoo thiab ua tau zoo ntawm Molten Steel tuaj yeem txhim kho. Kev siv cov hlau cuav cov khoom siv hluav taws xob muaj peev xwm txhim kho cov khoom siv huv thiab cov tshuab ua kom zoo dua qub, yog li ua kom muaj cov hlau siab dua. Hais txog cov ntawv thov ua piv txwv, Steel loj heev Mill Los ntawm kev pub zaub mov ua cov hlau ntshiab cacium, cov khoom siv huv thiab cov neeg kho tshuab ntawm cov khoom siv tsim tau ntawm cov hlau siab.

Thaum siv cov xaim hluav taws xob ntshiab cored, koj yuav tsum tau them sai sai rau cov ntsiab lus hauv qab no: Ua ntej dhau los yog qeeb qeeb los ntawm cov calcium absomet tus nqi thiab deoxidation nyhuv. Yog li ntawd, nws yog qhov yuav tsum tau los xaiv cov hlau uas tsim nyog pub ceev raws li qhov teeb meem tiag tiag. Thib ob, kom muaj kev ua haujlwm ib txwm ntawm cov khoom siv: cov khoom siv pub mis pub dawb kom ntseeg tau tias cov xov hluav taws xob ntshiab muaj peev xwm ua kom ruaj khov thiab txuas ntxiv mus rau cov hlau Molten.

Cim npe nrov: Qhov zoo ntawm kev siv seamless cov kab hlau ntshiab cored, Tuam Tshoj zoo ntawm kev siv seamless cov calcium corium cored hlau tuam ntxhab, lwm tus neeg, Hoobkas