Cov khoom tsis muaj
|
Yam |
Si |
Mn |
P |
S |
C |
Qhov loj me (mesh) |
|
SI75 |
Qho deb |
Tsawg dua los yog sib npaug |
||||
|
70-72 |
0.4 |
0.035 |
0.02 |
0.3 |
0- 425 |
|
|
65 |
0.4 |
0.04 |
0.03 |
0.5 |
0- 425 |
|
|
60 |
0.4 |
0.04 |
0.04 |
0.6 |
0- 425 |
|
|
55 |
0.4 |
0.05 |
0.05 |
0.7 |
0- 425 |
|
|
45 |
0.4 |
0.05 |
0.06 |
0.9 |
0- 425 |
|
Kev qhia txog cov neeg siv khoom,} mm, {} mm, lossis customized raws li cov neeg siv khoom.
Ntim: tuj hnab ntim (1000kg / hnab) lossis customized raws li cov neeg siv khoom.
Cov khoom lag luam
Nyob hauv lub ntiaj teb loj ntawm kev lag luam metallurgical, muaj cov ntaub ntawv uas tsis muaj peev xwm tab sis tsis tseem ceeb, uas yog ferrosilicon hmoov. Qhov no alloy hmoov muaj cov silicon thiab hlau, nrog nws cov khoom siv lub cev thiab cov hmoov av, ua lub luag haujlwm tseem ceeb hauv kev txhim kho cov txheej txheem kev ua tau zoo thiab ua kom tau cov txheej txheem ntau lawm.
Cov txheej txheem ntau lawm ntawm ferrosilicon hmoov qhia txog kev kawm tau ntawm kev hloov me me ntawm cov tshuab sib tw me me. Nws yog qhov tseem ceeb tshaj plaws los ntawm cov tshuaj tiv thaiv cov pa hluav taws xob txo qis thaum ib puag ncig kev kub siab ib puag ncig siv Quartz Pob Zeb, Coke thiab Hlau Scraps raws li cov ntaub ntawv raw hauv hluav taws xob ua kom sov. Thaum lub sijhawm cov txheej txheem ntau lawm, sillica (sitio₂) yog txo los ntawm cov pa roj carbon ua los ua cov khoom lag luam uas silical silicon, thiab tib lub sijhawm ua ib qho alloy nrog hlau. Qhov tshuaj tiv thaiv no zoo li yooj yim, tab sis nws yeej yuav tsum tau paub meej txog kev tswj hwm xws li kev tswj qhov kub thiab txias thiab ua kom muaj kev kho kom haum. Tej kev sib txawv me me yuav ua rau muaj kev hloov pauv hauv cov khoom lag luam zoo. Nws yog cov txheej txheem ua qauv zoo tshaj plaws uas muab cov ntsiab lus sib xyaw ua ke thiab 90%, thiab cov kev sib piv tau tuaj yeem hloov kho raws li cov kev thov sib txawv.
Hauv daim teb ntawm cov hlau smelting, ferrosilicon hmoov tuaj yeem hu ua "tus statmaker txoj cai". Raws li ib qho kev tawm dag zog defizer, nws tuaj yeem sib txuas nrog oxygen nyob rau hauv molten steel los ua silicon dioxide, txhim kho cov kev huv huv ntawm cov hlau. Cov Txheeb Xyuas cov hmoov uas tsis tsim nyog ntawm Ferrosilicon hmoov thaum lub sijhawm hloov cov pa roj av tuaj yeem txo cov txheej txheem uas tsis yog xim hlau hauv Molten hlau. Dab tsi yog qhov tseem ceeb tshaj plaws yog tias cov movies silicaton hauv ferrosilicon hmoov tuaj yeem ua rau muaj cov hlau ferrite, zoo dua txhim kho lub zog thiab hardness ntawm cov hlau. Nyob rau hauv lub ferrry kev lag luam, ferrosilicon hmoov yog siv ua inoculant los txhawb cov khoom siv neeg ua haujlwm thiab cov ntaub ntawv pov thawj tau ua rau muaj kev sib tw ua haujlwm zoo li lub tsheb thooj voos kheej kheej.
Los ntawm cov lig kev ua si rau cov neeg tech-tech, ferrosilicon hmoov tau ua tiav cov khoom hloov zoo kawg li los ntawm cov ntaub ntawv tseem ceeb. Nws yog zoo li tus hero ntsiag to qab ntawm scenes, txhawb tus txha caj qaum ntawm kev lag luam niaj hnub nrog nws lub cev. Nrog kev txhim kho cov ntaub ntawv txuas ntxiv ntawm cov ntaub ntawv keeb kwm, no "hmoov zoo" yuav muaj ntau yam zoo kawg nkaus tso cai rau kev nce qib ntawm tib neeg kev vam meej ntawm tib neeg kev vam meej.
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