Lub luag haujlwm ntawm Ferrosilicon hauv Magnesium

I. Taw qhia txog ferrosilicon
Ferrosilicon yog cov khoom ferroalloy uas muaj hlau, silicon, calcium, txhuas thiab lwm yam khoom. Nws yog ib qho tseem ceeb ntawm cov khoom siv hlau feem ntau siv hauv kev lag luam metallurgical. Vim tias ferrosilicon muaj cov cua kub zoo heev, oxidation tsis kam thiab corrosion kuj, nws tau siv dav hauv metallurgy, machinery manufacturing, electronics, chemical industry thiab lwm yam lag luam.

II. Lub luag haujlwm ntawm ferrosilicon hauv magnesium

Raws li ib qho ntxiv, ferrosilicon muaj cov haujlwm tseem ceeb hauv qab no thaum ntxiv rau magnesium.

1. Txhim kho lub zog

Qhov sib ntxiv ntawm ferrosilicon tuaj yeem txhim kho lub zog ntawm magnesium thiab muab nws cov khoom zoo dua qub. Ferrosilicon tuaj yeem tsim cov qib silicide ruaj khov hauv cov hlau. Cov silicide no muaj qhov nyuaj heev thiab tuaj yeem txhim kho lub zog thiab hardness ntawm cov hlau.

2. Txhim kho corrosion kuj

Ferrosilicon muaj kev tiv thaiv corrosion zoo heev thiab tuaj yeem tiv thaiv magnesium los ntawm kev puas tsuaj los ntawm corrosion. Qhov no yog vim hais tias ferrosilicon tuaj yeem hnov ​​​​mob nrog magnesium oxide hauv magnesium los tsim magnesium silicate ruaj khov, yog li tsim cov yeeb yaj kiab tiv thaiv uas ua rau cov hlau nplaum tsis tshua muaj oxidation thiab corrosion.

3. Txhim kho thermal stability

Ferrosilicon tuaj yeem hnov ​​​​mob nrog impurities xws li magnesium oxide thiab calcium oxide nyob rau hauv magnesium hlau los tsim ib theem ruaj khov silicate, yog li txhim kho thermal stability ntawm cov hlau. Ferrosilicon reacts nrog oxidation los tsim SiO2, uas txhim kho corrosion kuj thiab kev ua tau zoo ntawm magnesium alloys.

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