Ferrosilicon Granules Rau Steelmaking Thiab Casting

Cov ntsiab lus: 65 #, 72 #, 75 # Ntim: hnab ntim dawb

Xa kev nug

Hauj lwm lawm

Khoom Description

Ferrosilicon granules yog dav siv nyob rau hauv steelmaking thiab casting daim ntaub ntawv. Cov khoom me me no yog tsim los ntawm kev sib xyaw ntawm cov hlau thiab silicon hauv qhov cub hluav taws xob. Lub resulting alloy muaj cov ntsiab lus ntawm silicon siab, feem ntau ntawm 15% thiab 90%, nyob ntawm seb cov ntawv thov tshwj xeeb.

Ib qho tseem ceeb ntawm kev siv ferrosilicon granules yog ua deoxidizer hauv steelmaking. Thaum ntxiv rau molten steel, silicon nyob rau hauv cov alloy reacts nrog oxygen los tsim silicon dioxide. Cov tshuaj tiv thaiv no txo qis cov pa oxygen hauv cov hlau, uas pab tiv thaiv qhov tsis xws luag thiab txhim kho qhov zoo ntawm cov khoom kawg. Ferrosilicon granules kuj tseem siv los ua tus neeg sawv cev alloying hauv steelmaking, pab tswj cov khoom ntawm cov hlau los ntawm kev ntxiv cov ntsiab lus tshwj xeeb xws li chromium, nickel, lossis molybdenum.

Hauv kev siv casting, ferrosilicon granules yog siv los txhim kho kev ua haujlwm ntawm pwm. Los ntawm kev ntxiv cov alloy rau cov xuab zeb sib tov siv los tsim cov pwm, cov ntsiab lus silicon ntawm cov xuab zeb tau nce, uas yuav pab txo qis kev pheej hmoo ntawm kev tsis xws luag thiab txhim kho qhov kawg casting zoo. Ferrosilicon tseem tuaj yeem siv los ua cov khoom siv txheej txheej, pab tiv thaiv pwm los ntawm qhov kub thiab txias ntawm cov hlau molten thiab tiv thaiv kev yaig thiab lwm yam kev puas tsuaj.

Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm kev siv ferrosilicon granules hauv cov ntawv thov no yog lawv lub peev xwm los txhim kho cov khoom tsim tau thiab kev ua haujlwm ntawm cov txheej txheem steelmaking thiab casting. Cov hlau tsis tshua muaj nqi, yooj yim siv, thiab siv tau yooj yim, ua rau nws xaiv zoo rau ntau lub tuam txhab. Tsis tas li ntawd, siv ferrosilicon granules tuaj yeem pab txo qis cov khoom pov tseg uas tsim thaum lub sijhawm ua haujlwm, uas tuaj yeem pab txo cov nqi tsim khoom thiab txhim kho ib puag ncig kev ruaj ntseg.

Lwm qhov zoo dua ntawm kev siv ferrosilicon granules yog lawv cov versatility. Cov hlau tuaj yeem hloov kho kom tau raws li cov kev xav tau tshwj xeeb ntawm txhua daim ntawv thov, nrog kev hloov pauv hauv cov ntsiab lus silicon, qhov loj me, thiab lwm yam. Qhov kev hloov pauv no ua rau ferrosilicon granules ib qho kev xaiv nrov rau ntau yam kev lag luam, los ntawm kev tsim tsheb mus rau kev tsim kho thiab kev tsim kho vaj tse.

Ntxiv nrog rau nws cov txiaj ntsig zoo, ferrosilicon granules kuj muaj qee qhov nthuav dav uas ua rau lawv muaj txiaj ntsig zoo los ua haujlwm nrog. Piv txwv li, cov hlau tsis muaj coefficient ntawm thermal expansion, uas txhais tau hais tias nws tsis nthuav los yog cog lus ntau npaum li cas thaum raug hloov nyob rau hauv qhov kub thiab txias. Cov cuab yeej no ua rau ferrosilicon granules tshwj xeeb tshaj yog siv rau hauv cov ntawv thov uas muaj qhov kub thiab txias, xws li steelmaking thiab casting.

Zuag qhia tag nrho, ferrosilicon granules yog cov khoom tseem ceeb rau ntau qhov kev lag luam, muab ntau yam txiaj ntsig uas tuaj yeem txhim kho cov khoom lag luam, kev ua tau zoo, thiab cov khoom lag luam zoo. Raws li qhov kev thov rau cov hlau zoo thiab cov castings txuas ntxiv mus, ferrosilicon granules yuav nyob twj ywm ib qho tseem ceeb ntawm ntau cov txheej txheem tsim khoom. Txawm hais tias tej zaum yuav muaj qee qhov teeb meem cuam tshuam nrog kev siv cov khoom siv no, cov txiaj ntsig zoo tshaj qhov muaj peev xwm tsis zoo, ua rau ferrosilicon granules yog qhov kev xaiv zoo tshaj plaws rau txhua tus neeg tab tom nrhiav kev txhim kho kev ua tau zoo ntawm lawv cov steelmaking lossis casting.

Ferrosilicon 72 Ferrosilicon 70

Khoom ntsiab lus

Ferro silicon code	Tshuaj muaj pes tsawg leeg (%)
	Si	Mn	Cr	C	P	S
FeSi75A	74.0-80.0	Tsawg dua lossis sib npaug rau 0.4	Tsawg dua lossis sib npaug rau 0.3	Tsawg dua los yog sib npaug rau 0.1	Tsawg dua lossis sib npaug rau 0.035	Tsawg dua lossis sib npaug rau 0.02
FeSi75B	72.0-80.0	Tsawg dua lossis sib npaug rau 0.4	Tsawg dua lossis sib npaug rau 0.3	Tsawg dua los yog sib npaug rau 0.1	Tsawg dua lossis sib npaug rau 0.04	Tsawg dua lossis sib npaug rau 0.02
FeSi75C ua	70.0-80.0	Tsawg dua lossis sib npaug rau 0.5	Tsawg dua lossis sib npaug rau 0.5	Tsawg dua lossis sib npaug rau 0.2	Tsawg dua lossis sib npaug rau 0.04	Tsawg dua lossis sib npaug rau 0.02
FeSi65	65.0-72.0	Tsawg dua lossis sib npaug rau 0.6	Tsawg dua lossis sib npaug rau 0.5	Tsawg dua lossis sib npaug rau 0.2	Tsawg dua lossis sib npaug rau 0.04	Tsawg dua lossis sib npaug rau 0.02

FAQ

Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?

A: Peb yog cov chaw tsim khoom, Nws nyob hauv Anyang, Henan Province, Suav. Tag nrho peb cov neeg siv khoom los ntawm tsev lossis txawv teb chaws. tos ntsoov rau koj tuaj xyuas.

Koj qhov zoo yog dab tsi?

A: Peb muaj peb tus kheej lub Hoobkas, cov neeg ua haujlwm zoo nkauj thiab cov kws tshaj lij kev tsim khoom thiab kev ua haujlwm thiab pab pawg muag khoom. Zoo tuaj yeem lav. Peb muaj kev nplua nuj nyob hauv metallurgical steelmaking teb.

Koj puas tuaj yeem muab cov qauv dawb?

A: Yog lawm, peb tuaj yeem muab cov qauv dawb hauv 2kg.