CaFe Cored Hlau
Ua ntej:Cored kabyog cov khoom siv linear siv hauv refining molten steel. Nws muaj cov txheej txheem hmoov txheej thiab cov ntaub qhwv ua los ntawm cov sawb hlau qhwv ib ncig ntawm cov txheej txheem txheej txheej txheej txheej.
Seamless Ntshiab Calcium Cored Hlau
Thib ob: Thaum siv, cov hlau cored txuas txuas ntxiv mus rau hauv lub ladle los ntawm lub tshuab pub hlau. Thaum lub sheath ntawm cored hlau nkag mus rau hauv lub ladle melts, cov tub ntxhais hmoov txheej yog raug thiab ncaj qha hu rau cov hlau molten rau tshuaj cov tshuaj tiv thaiv, thiab Los ntawm cov dynamic nyhuv ntawm argon roj stirring, nws muaj peev xwm ua tau zoo lub hom phiaj ntawm deoxidation, desulfurization, thiab tshem tawm cov kev suav nrog txhawm rau txhim kho qhov zoo thiab kev ua haujlwm ntawm cov hlau.
Thib peb: nws tuaj yeem pom tau tias nyob rau hauv kev txiav txim siab rau cov hlau xaim hluav taws xob yuav tsum tau ua kom muaj zog, ob qho kev siv tshuaj Cov khoom xyaw muaj peev xwm loj txaus los ntes oxygen thiab sulfur atoms.
Aluminium calcium hlau
Plaub:Calcium hauv calcium silicon cored hlauyog ib qho khoom siv feem ntau siv cov hmoov hmoov. Txawm hais tias nws yog ib qho deoxidizer muaj zog, nws lub ntiajteb txawj nqus kuj yog lub teeb, nws cov ntsiab lus melting kuj tsawg, thiab nws yooj yim los tsim npuas ntawm qhov kub thiab txias. , yog li ntawd, tsuas yog siv cov hlau calcium uas yog cov hmoov txheej ntawm cov hlau cored yuav ua rau cov hlau cored pib hlawv sai li sai tau thaum nws raug xa mus rau hauv qhov cub ua kom zoo. Yog hais tias lub cored hlau tsis nkag mus rau hauv qab nruab nrab ntawm cov hlau molten, nws yuav tsis ua tiav qhov zoo tagnrho Txawm hais tias kev ntsuas xws li cov ntaub ntawv kub-resistant wrapping thiab ceev ntxig siv, lawv cov combustion tsis tuaj yeem cuam tshuam tag nrho. Thaum cov hmoov txheej tseem ceeb tsis tuaj yeem ua tiav cov txiaj ntsig zoo tshaj plaws ua kom huv thaum kub hnyiab raws li kev ua haujlwm, nws tseem yuav ua rau tus nqi siab dua. Kev pov tseg ntau ntawm cov khoom siv calcium.
