Cov khoom tsis muaj
| Hom | Tshuaj lom neeg muaj pes tsawg leeg (%) | |||||
| Si | Al | Mn | C | P | S | |
| Ntau dua los yog sib npaug | Tsawg dua los yog sib npaug | |||||
| Feal35Si25 | 25 | 35 | 0.2 | 0.2 | 0.02 | 0.02 |
| Feal48si18 | 18 | 48 | 0.2 | 0.2 | 0.02 | 0.02 |
| Feal30Si25 | 25 | 30 | 0.2 | 0.2 | 0.02 | 0.02 |
Cov khoom lag luam
Lub ntsiab Cheebtsam ntawm ferrosilicon aluminium yog silicon, hlau thiab txhuas. Nws muaj cov kev xav sib txawv txog nws cov ntsiab lus tshwj xeeb. Ib txoj kev xav yog tias ferrosilicon txhuas feem ntau muaj nyob nruab nrab ntawm 15% thiab 30% silicon thiab ntawm 1% thiab 2% aluminium. Lwm cov lus qhia tau hais tias cov kev sib xyaw dav dav ntawm ferrosilicon aluminium (uas tuaj yeem pom zoo raws li kev sawv cev ntawm ferrosilicon aluminium, 25% rau 35% silicon, thiab 5% mus rau 10% txhuas. Ntawm lawv, siab dua cov ntsiab lus silicon, qhov zoo dua lub hardness thiab zoo; Cov ntsiab lus txhuas kuj tseem yog ib qho ntawm qhov tseem ceeb cuam tshuam rau nws qhov kev ua tau zoo. Tsis tas li ntawd, cov kab ke silicon ntawm ferrosilicon alloys feem ntau yog thaum muaj 40% thiab 75%, los ua daim ntawv thov ntawm Ferrosilicon, tej zaum kuj yuav poob rau hauv cov kab no. Nws yuav tsum tau sau tseg tias cov ntsiab lus tshwj xeeb cov ntsiab lus yuav sib txawv raws cov txheej txheem ntau lawm thiab daim ntawv thov kev siv.
Silicon-hlau txhuas muaj cov khoom siv lub cev zoo xws li qhov zoo corrosion, siab thermal nthuav dav coefficient, zoo hnav tiv taus thiab lub zog. Nws melting point yog li 1260 degree, ceev, thiab ham³, thiab hardness, thiab hardness yog ib qho ntawm cov khoom nyuaj tshaj plaws hauv cov khoom hlau. Cov khoom siv lub cev no pab kom cov Silicon-Hlau los tswj kev ruaj ntseg thiab kev ntseeg tau nyob rau hauv ib puag ncig hnyav xws li kub thiab siab siab. Cov tshuaj lom neeg ntawm Silicon-Hlau Txhuas kuj yog ib qho ntawm cov yuam sij rau nws kev ua tau zoo. Nws tuaj yeem ua kom zoo rau cov solidification thiab nkag mus ntawm carbides hauv cov hlau-raws li alloys thiab txo cov viscosity thiab nto nro ntawm molten hlau. Nyob rau tib lub sijhawm, silicon-hlau txhuas kuj muaj cov nyhuv antioxidant thiab tuaj yeem txo nws tus nqi oxidation. Tsis tas li ntawd, nws tseem muaj qee cov khoom txo thiab tuaj yeem txo ntau yam ntawm cov hlau oxides.
Ferrosilicon Txhuas muaj ntau cov kev siv hauv ntau daim teb muaj. Piv txwv li, ferrosilicon txhuas yog tsuas yog siv los ua ntxiv rau cov pob zeb tawv, thiab tuaj yeem txhim kho qhov tsis zoo, thiab tuaj yeem txhim kho qhov sib txawv ntawm cov hlau, uas muaj txiaj ntsig zoo rau cov txheej txheem steelmaking thiab cov txheej txheem steelmakaking. Ib qho ntxiv, nws kuj tseem tuaj yeem siv los ua kev ntxiv rau cov casting cam khwb cia hlau alloys txhawm rau txhim kho cov oxidation tiv thaiv thiab cov khoom siv ntawm cov cuab yeej. Ferrosilicon txhuas feem ntau yog siv los npaj ferrosilicon alloys thiab ferroaliconum alloys, uas muaj cov ntawv thov tseem ceeb hauv lub tsheb, aerospace, tsim kho thiab lwm yam kev lag luam. Nyob rau tib lub sijhawm, nws kuj tseem siv tau lwm cov ntaub ntawv alloy xws li hlau stainless, cam khwb cia hlau thiab coper alloys.
Cim npe nrov: Ferro Silicon Aluminium txhuas nrog Suav Cov Kev Ua Haujlwm Tshwj Xeeb, Tuam Tshoj Ferro Silicon Aluminium txhuas nrog cov khoom lag luam tshwj xeeb, cov chaw muag khoom, lub Hoobkas