Qhov zoo ntawm calcium silicon cored hlau

Calcium silicon cored hlaufeeding technology yog ib qho kev tawm ntawm qhov cub refining txoj kev uas tau tshwm sim nyob rau hauv xyoo tas los no thiab yog dav siv nyob rau hauv cov hlau pub technology ntawm niaj hnub steel smelting. Alloy cored hlau yog siv rau steelmaking. Nws tuaj yeem ua kom huv si molten steel, hloov cov duab ntawm cov khoom sib xyaw, txhim kho cov castability thiab txhua yam khoom ntawm cov hlau molten, thiab tuaj yeem ua kom cov txiaj ntsig zoo ntawm ferroalloys thiab txo cov nqi steelmaking. Nws cov txiaj ntsig kev lag luam yog qhov tseem ceeb. Kev siv cov cuab yeej siv hluav taws xob muaj txiaj ntsig zoo dua li cov hmoov txau thiab ncaj qha ntxiv ntawm cov hlau nplaum.

1. Txoj kev pub hlau tuaj yeem kho qhov sib xyaw ntawm cov hlau molten (xws li B, Ti cov ntsiab lus), thiab cov alloy yield tau zoo heev (Ca tuaj yeem ze li 30%).

2. Txoj kev pub hlau yog siv los kho cov hlau molten. Cov tshuaj tiv thaiv ntawm cov hlau molten yog du thiab sib xws, tiv thaiv oxidation theem nrab. Lub floating tus nqi ntawm inclusions qeeb, muaj pes tsawg leeg yog uniform, thiab nws yog zoo rau purifying lub molten hlau.

3. Txoj kev pub hlau tuaj yeem zam kom tsis txhob nqa roj rau hauv cov hlau molten.

4. Cov txheej txheem pub mis muaj zog yoog raws, kev nqis peev tsawg ib zaug, thaj chaw ua haujlwm me me thiab dav siv ntau yam.

5. Txoj kev pub mis muaj cov khoom siv yooj yim, kev ua haujlwm yooj yim thiab tsis muaj kuab paug ib puag ncig.