Nyob rau xyoo tas los no, nrog rau kev nce qib sai ntawm cov thev naus laus zis tshiab, kev siv tshuab nqus tsev metallurgy tau dhau los ua kev tsim kho tshiab thiab kev ua kom zoo dua, tshwm sim ua cov txheej txheem tseem ceeb rau kev tsim cov khoom siv hlau zoo. Kev siv tshuab nqus tsev metallurgy yog hais txog cov txheej txheem metallurgical tshwj xeeb ua nyob rau hauv lub tshuab nqus tsev lossis qhov chaw siab qis, siv dav hauv thaj chaw xws li smelting, refining, degassing, thiab kev npaj cov alloys tshwj xeeb. Nws ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev ua tau zoo thiab kev huv ntawm cov khoom siv hlau.
Hauv kev siv tshuab nqus tsev metallurgy, lub twj tso kua mis nqus tsev ua haujlwm tseem ceeb ntawm kev tsim thiab tswj qhov chaw nqus tsev uas xav tau. Los ntawm kev tshem tawm cov pa thiab lwm yam pa roj tawm ntawm cov khoom siv yaj, nws tsim thiab tswj cov txheej txheem sib txawv xws li qis mus rau siab nqus tsev. Hauv cov xwm txheej zoo li no, cov pa phem xws li oxygen, nitrogen, thiab hydrogen raug tshem tawm zoo, tiv thaiv cov tshuaj tiv thaiv tsis zoo xws li oxidation thiab hydrogen nqus ntawm qhov kub siab, yog li txhim kho cov hlau purity thiab ceev. Ntxiv mus, qhov chaw nqus tsev ua rau muaj kev tswj hwm meej ntawm kinetics ntawm cov tshuaj tiv thaiv metallurgical, ua kom zoo dua cov tshuaj tiv thaiv, thiab txhim kho kev ua haujlwm smelting thiab cov khoom sib xws.
Txawm li cas los xij, cov tshuaj tiv thaiv hlau kub siab feem ntau tsim cov khoom tsis huv xws li hmoov hlau, cov khoom sib xyaw ua ke, cov slag splatter, thiab cov khoom oxide. Yog tias cov khoom tsis huv no nkag mus rau hauv lub twj tso kua mis nrog cov roj ntws, lawv tuaj yeem ua rau muaj kev puas tsuaj loj rau cov khoom siv precision xws li rotors thiab blades, ua rau cov kua ua haujlwm tsis huv, thiab ua rau cov qib nqus tsev tsawg dua, siv zog ntau dua, thiab txawm tias cov khoom siv tsis ua haujlwm lossis kev cuam tshuam cov txheej txheem.
Yog li ntawd, qhovlub tshuab nqus tsev twj tso kua misua lub luag haujlwm tseem ceeb hauv kev tiv thaiv no. Feem ntau ntsia rau ntawm qhov nkag ntawm lub twj tso kua mis lossis hauv cov kav dej ntawm chav ua haujlwm thiab lub twj tso kua mis, nws cuam tshuam cov khoom khov thiab cov pa phem. Cov lim dej zoo zoo:
- Tiv thaiv cov khoom me me kom tsis txhob nkag mus rau hauv lub twj tso kua mis, txo cov khoom siv kho tshuab;
- Txo qhov kev sib sau ua ke ntawm cov roj sib xyaw ua ke, ua kom lub neej ua haujlwm ntawm cov kua dej ua haujlwm ntev dua;
- Tswj kev ua haujlwm twj tso kua mis thiab kev ruaj khov ntawm lub tshuab nqus tsev;
- Txo cov zaus kho khoom siv thiab cov nqi ua haujlwm.
Hauv kev xaus, cov twj tso kua mis thiab cov lim dej yog qhov tseem ceeb, sib txuas ua ke hauv cov khoom siv nqus tsev metallurgy. Thaum lub twj tso kua mis muab cov huab cua tsim nyog rau cov tshuaj tiv thaiv hlau, lub lim dej ua kom ntseeg tau tias lub twj tso kua mis ua haujlwm ruaj khov mus sij hawm ntev. Tsuas yog los ntawm lawv txoj kev ua haujlwm sib koom tes tuaj yeem nqus tsev metallurgy ua tiav kev ua haujlwm zoo, ruaj khov, thiab kev ruaj khov ib puag ncig, yog li tsav tsheb kev nce qib tas mus li ntawm cov khoom siv hlau ua tau zoo.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-22-2025
