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Dab tsi yog ferrosilicon?

Oct 16, 2025

Tso lus

Dab tsi yog ferrosilicon?​

 

 

Ferrosilicon (Fesi)Yog aFerrroalloy ntawm hlau (FE) thiab silicon (si), Feem ntau siv nyob rau hauvSteelmaking, foundry cov ntawv thov, thiab deoxidationCov. Nws yog tsim los ntawmTxo silicon dioxide (sitio₂) nrog carbon (Cke) hauv lub tshuab hluav taws xob​.

​Cov yam ntxwv tseem ceeb ntawm Ferrosilicon:​

​Ntiag tug​
​Kev piav txog​
​Qhov tseem ceeb​
​Tshuaj Muaj Tshuaj​
​Si (15-90%), Fe (Tshuav), C, Al, Kab)​
Cov ntsiab lus SI siab dua (piv txwv li, fesi 75) yog ntau reactive.
​Lub cev daim ntawv​
​Lumps, grits, los yog hmoov (granulated)​
Cuam tshuam cov tuav thiab daim ntawv thov (piv txwv li, inoculants vs. deoxidizers).
​Ceev​
​~ 2.5-3.5 g /m³​
Cuam tshuam sib xyaw hauv cov hlau molten.
​Melting taw tes​
​~ 1200-1300 Qib (nyob ntawm SI cov ntsiab lus)​
Yuav tsum tau tiv thaiv steelmaking kub.
​Rooj mov​
​Deagidizer, aloying tus neeg sawv cev, inoculant​
Qhov tseem ceeb rau cov hlau zoo thiab Casting.

​Hom Ferrosilicon (raws li cov ntsiab lus si):​

​Fesi 45 (45% SI)- General - lub hom phiaj deoxidizer.
​Fesi 75 (75% SI)- Feem ntau cov siv tau siv (zoo tshaj plaws alloying).
​Fesi 90 (90% SI)- Siab {- purity, siv hauv cov hlau tshwj xeeb.
Ferrosilicon yogTsis - kev toxic tab sis reactive nrog dej (tsim hydrogen roj), Yuav tsum ua tib zoo cia.

 

XyuasFERRO - silicon -} alloy.comXav paub ntau ntxiv txog cov khoom. Yog tias koj xav paub ntau ntxiv txog cov khoom lag luam lossis txaus siab yuav khoom, thov xa email rauinfo@zaferroalloy.comCov. Peb yuav tau rov qab rau koj sai li sai tau peb pom koj cov lus.

Tau txais cov lus hais hnub no

 

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