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Dab tsi yog cov khoom thiab daim ntawv thov kev lag luam ntawm ferrosilicon?

Hnub tim: Sep 18th, 2023
Nyeem:
Qhia:
Raws li metallurgical raw khoom, ferrosilicon plays lub luag haujlwm tseem ceeb hauv kev lag luam metallurgical. Cov hauv qab no yog lub luag haujlwm tseem ceeb, cov khoom siv thiab cov ntawv thov kev lag luam ntawm ferrosilicon ua cov khoom siv hlau metallurgical:

Lub luag haujlwm ntawm ferrosilicon hauv kev lag luam metallurgical:

Deoxidizer: Cov silicon hauv ferrosilicon tuaj yeem hnov ​​​​mob nrog oxygen thiab ua raws li deoxidizer. Thaum lub sij hawm metallurgical txheej txheem, ferrosilicon tuaj yeem muab ntxiv rau cov hlau smelted kom txo cov pa oxygen rau cov pa, yog li txo cov pa oxygen hauv cov hlau thiab txhim kho cov purity thiab cov khoom ntawm cov hlau.

Alloy additives: Cov silicon thiab hlau hauv ferrosilicon tuaj yeem tsim cov hlau nrog lwm cov hlau los hloov cov tshuaj muaj pes tsawg leeg thiab cov khoom ntawm cov hlau. Ferrosilicon feem ntau siv rau hauv cov hlau ntau lawm ua cov khoom siv hlau los txhim kho hardness, lub zog, hnav tsis kam thiab corrosion kuj ntawm steel.

Hlau qhov chaw: Cov hlau hauv ferrosilicon yog cov hlau tseem ceeb hauv cov txheej txheem metallurgical thiab tuaj yeem siv los npaj lwm cov alloys lossis cov khoom siv hlau ntshiab.
Ferro Silicon

Ferrosilicon zog thiab daim ntawv thov kev lag luam:

1. Sib nqus permeability:
Ferrosilicon muaj qhov sib nqus zoo permeability thiab tshwj xeeb tshaj yog tsim rau cov khoom siv uas xav tau cov khoom sib nqus permeability xws li fais fab transformers thiab motors. Hauv kev lag luam fais fab, ferrosilicon yog siv los ua cov ntaub ntawv tseem ceeb rau lub zog hloov hluav taws xob, uas tuaj yeem txo lub zog poob thiab txhim kho kev ua haujlwm ntawm lub tshuab hluav taws xob.
2. Kub kub stability:
Ferrosilicon muaj lub siab melting point thiab zoo kub tsis kam, tso cai rau nws kom ruaj khov thiab txhua yam khoom thaum kub kub metallurgical txheej txheem. Nws feem ntau yog siv los ua cov khoom siv raw rau high-temperature alloys, xws li hauv kev tsim cov cua kub kub thiab cov ntaub ntawv refractory.
3. Foundry kev lag luam:
Ferrosilicon yog siv dav hauv kev lag luam hauv kev lag luam los txhim kho cov dej ntws, lub zog thiab hnav tsis kam ntawm cam khwb cia hlau. Ferrosilicon yog ntxiv rau cam khwb cia hlau ua cov khoom siv raw los txhim kho qhov zoo thiab kev ua tau zoo ntawm castings.
4. Kev lag luam tshuaj:
Ferrosilicon tuaj yeem siv los ua catalyst, catalyst cab kuj rau qee yam tshuaj lom neeg. Ferrosilicon muaj cov txiaj ntsig tseem ceeb hauv kev tsim tshuaj lom neeg thiab kev npaj catalyst.

Hauv cov ntsiab lus, ferrosilicon ua cov khoom siv hlau metallurgical plays lub luag haujlwm tseem ceeb hauv deoxidation, alloying thiab hlau qhov chaw. Nws cov magnetic permeability, high-temperature stability, thiab kev siv nyob rau hauv lub foundry thiab tshuaj industries ua rau nws yog ib qho ntawm cov ntaub ntawv tseem ceeb nyob rau hauv ntau yam industries.