Khoom Parameters
| Cov qauv | Txoj kab uas hla | Thickness ntawm sab nrauv | Qhov hnyav ntawm sab nrauv | Qhov hnyav ntawm calcium core | Cal ntsiab lus ntawm core |
| 1 | 10-10.5 hli | 1.5 ± 0.2 hli | Tsawg dua lossis sib npaug li 360g / m | Ntau dua lossis sib npaug li 52g / m | Ntau dua lossis sib npaug li 97% |
| 2 | 9-9.5 hli | 1.0±{2}}.2mm | Tsawg dua lossis sib npaug li 210g / m | Ntau dua lossis sib npaug li 52g / m | Ntau dua lossis sib npaug li 97% |
Khoom Description
Seamless ntshiab calcium cored hlau feem ntau muaj txheej txheej hlau thiab ib sab hauv hlau ntshiab calcium hlau. Qee lub sij hawm ib txheej tiv thaiv yog teem nruab nrab ntawm cov hlau txheej thiab sab hauv cov hlau ntshiab calcium. Cov txheej txheem tiv thaiv no yuav yog ib zaj duab xis nyias uas tsim los ntawm kev siv cov roj silicone rau ntawm qhov chaw ntawm cov hlau calcium ntshiab thiab ziab nws los tiv thaiv cov calcium dawb huv ntawm oxidation los ntawm ib puag ncig sab nraud.
Qhov tseem ceeb tshaj plaws ntawm seamless ntshiab calcium cored hlau yog nws cov qauv seamless, uas ua kom ntseeg tau tias tsis muaj cov txheej txheem txheej txheej hauv cov khoom, yog li tiv thaiv cov khoom los ntawm oxidized thiab ua tsis tiav los ntawm huab cua. Cov ntshiab calcium hlau sab hauv muaj cov calcium uas ruaj khov, uas tuaj yeem ua kom cov calcium zoo hauv daim ntawv thov. Seamless ntshiab calcium cored hlau feem ntau muaj qhov ntom ntom dua, uas ua rau nws yooj yim los ntes thiab muaj lub neej txee ntev dua.
Seamless ntshiab calcium cored hlau yog dav siv nyob rau hauv ntau lub teb, tshwj xeeb tshaj yog nyob rau hauv metallurgy teb. Piv txwv li, nyob rau hauv cov txheej txheem steelmaking, nws yuav siv tau raws li ib tug deoxidizer thiab desulfurizer, uas yuav ua tau kom huv si daim ntawv ntawm steel inclusions thiab txhim kho cov castability thiab kev ua tau zoo ntawm molten steel. Nyob rau tib lub sijhawm, seamless ntshiab calcium cored hlau kuj tseem siv tau los ua cov khoom siv ntxiv los kho cov ntsiab lus calcium hauv cov hlau kom ua tau raws li cov kev xav tau tshwj xeeb. Tsis tas li ntawd, seamless ntshiab calcium cored hlau kuj tseem siv los ua ib qho tseem ceeb ntawm cov khoom siv steel hlau hauv qee qhov kev tsim kho, uas tuaj yeem txhim kho khoov thiab shear lub zog ntawm cov pob zeb thiab txhim kho kev ruaj ntseg ntawm lub tsev. Seamless ntshiab calcium cored hlau kuj tseem siv tau los ua ntau yam qauv thiab cov khoom siv kho kom zoo nkauj, xws li kev txhawb nqa cov qauv hauv choj, tunnels, dams thiab lwm yam dej num. Cov txheej txheem no tsis tsuas yog muaj cov khoom siv zoo heev, tab sis kuj muaj qhov zoo nkauj zoo nkauj thiab zoo corrosion kuj. Nyob rau hauv lub tshav pob ntawm cov xov hlau thiab cables, seamless ntshiab calcium cored hlau tuaj yeem yog qhov kev xaiv zoo tshaj plaws los hloov cov khoom siv hlau thiab cov hlau hlau vim nws lub zog siab thiab corrosion tsis kam. steel reinforcement khoom. Los ntawm kev ntxiv nws rau pob zeb, nws tuaj yeem txhim kho qhov khoov thiab shear lub zog ntawm cov pob zeb thiab txhim kho kev ruaj ntseg ntawm lub tsev.
Hauv cov ntsiab lus, seamless ntshiab calcium cored hlau yog cov khoom siv alloy nrog cov qauv tshwj xeeb thiab kev ua haujlwm zoo, thiab muaj cov ntawv thov dav dav hauv ntau qhov chaw xws li metallurgy thiab kev tsim kho.
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