Xav txog qhov nchuav cov hlau grey zoo tib yam ... thiab xaus nrog cov khoom uas khoov es tsis txhob tawg, shrug tawm qaug zog, thiab feem ntau hloov cov hlau forged. Qhov ntawd yog qhov anodulizerua hauv vib nas this. Ib qho ntxiv me me hloov cov hlau cam khwb cia pheej yig rau hauv cov hlau uas ua rau cov tsheb thauj khoom, cua turbines, thiab cov kav dej thoob ntiaj teb.
Lub luag haujlwm tseem ceeb ntawm Silicon Hlau hauv Ferroalloys
Nyob rau hauv lub ntiaj teb no ntawm ferroalloys,silicon hlauyog cov khoom siv hauv paus. Nws lub zog los ntawm peb lub luag haujlwm tseem ceeb:
※ ※ Deoxidization (Lub "Cleaner"): Thaum cov hlau ua, nws muaj cov pa ntau dhau, uas ua rau nws tsis muaj zog thiab nkig. Silicon muaj zog txaus nyiam rau oxygen dua li hlau. Thaum ntxiv, nws rub cov pa oxygen, tsim cov khoom silicon dioxide (SiO₂) uas ntab mus rau sab saum toj thiab raug tshem tawm raws li slag. Qhov tshwm sim? Cleaner, tougher steel.
※※ Inoculation (Lub "Organizer"): Hauv cov hlau cam, silicon pab tswj cov khoom sib zog li cas. Nws txhawb kom cov pa roj carbon monoxide tsim cov mos, muaj txiaj ntsig graphite es tsis txhob tawv, nkig hlau carbide. Cov txheej txheem no, hu ua inoculation, yog qhov tseem ceeb los tiv thaiv cov kab nrib pleb thiab kom ntseeg tau tias qhov kawg casting muaj zog thiab machinable.
※※ Alloying Base (Lub "Platform"): Silicon hlau yog qhov chaw pib rau tag nrho tsev neeg ntawm cov khoom tseem ceeb xws li ferroalloys.FerroSilicon (FeSi), Silicon Manganese (SiMn)thiabSilicon Calcium (CaSi). Nws ua raws li tus neeg nqa khoom, nqa lwm yam tseem ceeb hauv kev sib xyaw los tsim cov alloys tshwj xeeb.
Tsis yog TxhuaSilicon hlauyog Equal: Nkag siab 553, 441, thiab 3303
Qhov no yog qhov uas cov khoom tau txais txiaj ntsig. Qhov "qib" ntawm silicon hlau, txhais los ntawm cov lej xws li 553, 441, thiab 3303, qhia koj tias nws ntshiab npaum li cas. Cov lej no sawv cev rau feem pua ntawm cov impurities (Iron, Aluminium, Calcium). Cov lej qis dua txhais tau tias muaj kev huv siab dua, thiab qib sib txawv yog siv rau ntau txoj haujlwm.
553 Silicon Hlau (Cov Neeg Ua Haujlwm):
Qhov no yog qhov ntau tshaj plaws thiab tus nqi - qib zoo. Nws yog qhov mus- rau kev xaiv los tsim cov qauv Ferrosilicon (FeSi) siv dav hauv steelmaking thiab aluminium alloys. Xav tias nws yog qhov txhim khu kev qha, tag nrho - lub hom phiaj cov cuab yeej hauv lub thawv cuab yeej.
441 Silicon hlau(Qhov Kev Xaiv Hloov Kho):
Nrog qis impurity theem, 441 muaj kev ua tau zoo dua. Nws feem ntau yog siv rau qib siab dua -qib aluminium alloys thiab ferroalloys qhov twg yuav tsum muaj cov khoom siv huv huv kom zoo dua qub. Nws yog ib qho kev nce qib hauv kev ua tau zoo rau kev thov ntau dua.
3303 Silicon Hlau (Tus Kws Tshwj Xeeb):
Qhov no yog qib siab -purity. Nws cov ntsiab lus aluminium thiab calcium uas tsis tshua muaj ua rau nws tseem ceeb rau kev tsim cov polysilicon- cov khoom siv raw rau hnub ci vaj huam sib luag thiab cov khoom siv hluav taws xob. Nws kuj tseem siv nyob rau hauv siab -kawg silicone tshuaj thiab sab saum toj -tier aluminium alloys rau aerospace. Qhov no yog tus kws tshaj lij uas koj hu rau thaum tsuas yog qhov zoo tshaj plaws yuav ua.
Lub Foundation ntawm Modern Industry
Nyob rau hauv luv luv, lub caij no yog qhov ntsiag to caj qaum ntawm kev lag luam ferroalloy. Xaiv cov qib zoo tsis yog ib qho kev nthuav dav xwb; nws yog qhov kev txiav txim siab zoo uas cuam tshuam rau qhov zoo, tus nqi, thiab kev ua tau zoo ntawm cov khoom kawg suav tsis tau.
Yog li, lwm zaus koj qhuas lub tsev zoo nkauj lossis lub cav muaj zog, nco ntsoov cov hlau silicon txo qis ua haujlwm tom qab, ua rau txhua yam ua tau.
