Ferrosilicon rau Steelmaking thiab Casting
Tso lus
Ferrosilicon rau steelmaking thiab casting
Ua ntej: siv los ua deoxidizer thiab alloying tus neeg sawv cev hauv kev lag luam steelmaking. Txhawm rau kom tau txais cov hlau uas tsim nyog cov tshuaj muaj pes tsawg leeg thiab ua kom cov hlau zoo, deoxidation yuav tsum tau ua nyob rau theem kawg ntawm steelmaking. Cov tshuaj affinity ntawm silicon thiab oxygen yog loj heev, yog li ntawd ferrosiliconyog ib tug muaj zog deoxidizer siv nyob rau hauv steelmaking. Dej nag thiab diffusion deoxidation.
Thib ob: siv los ua inoculant thiab spheroidizing tus neeg sawv cev hauv kev lag luam cam khwb cia hlau. Cam khwb cia hlau yog cov khoom siv hlau tseem ceeb hauv kev lag luam niaj hnub no. Nws yog pheej yig dua li hlau, yooj yim rau yaj thiab smelt, muaj zoo heev casting zog thiab zoo dua hlau nyob rau hauv av qeeg tsis kam. Ntxiv ib qho nyiaj ntawmferrosiliconcam khwb cia hlau tuaj yeem tiv thaiv cov hlau los ntawm Nws ua cov carbide thiab txhawb cov nag lossis daus thiab spheroidization ntawm graphite. Yog li, ferrosilicon yog ib qho tseem ceeb inoculant thiab spheroidizing tus neeg sawv cev hauv kev tsim cov hlau hlau.
| khoom | Cov cim lag luam | nqe lus | nce thiab nqis | Lus ceeb toom |
| ferrosilicon | 72 | 1230-1270 | -- | FOB Tianjin Chaw nres nkoj |
| ferrosilicon | 75 | 1320-1360 | -- | FOB Tianjin Chaw nres nkoj |
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