Ferrosilicon - Taw qhia

Ferrosilicon yog ib qho alloy ua los ntawm ib feem ntawm silicon thiab hlau. Nws muaj qee yam khoom tshwj xeeb xws li siab hardness, siab melting point, siab permeability thiab zoo corrosion kuj.

Ferrosilicon yog dav siv hauv kev lag luam. Ib qho ntawm feem ntau siv yog ua deoxidizer thiab alloy additive nyob rau hauv metallurgical kev lag luam. Ferrosilicon tuaj yeem tshem tawm cov pa oxygen hauv cov txheej txheem steel, yog li txo cov ntsiab lus ntawm impurities hauv cov hlau thiab txhim kho cov hlau zoo. Tsis tas li ntawd, ferrosilicon kuj tau siv dav hauv kev tsim cov cam khwb cia hlau, stainless hlau, silicon steel, fais fab transformer core thiab lwm yam.

Ferrosilicon tuaj yeem npaj tau los ntawm ob txoj hauv kev: smelting thiab corrosion. Cov txheej txheem smelting yog smelting silicon ore nrog siab purity smelting hlau ore kom tau ferrosilicon alloy. Molten corrosion txoj kev yog yaj siab purity silicon thiab ntshiab hlau ua ke, thiab ces txias solidification, kom tau hlau silicon.

Thaum siv ferrosilicon, koj yuav tsum tau xyuam xim rau cov ntaub ntawv kev nyab xeeb hauv qab no. Ferrosilicon tso tawm cov tshuaj lom hydrogen thaum sib cuag nrog dej thiab kua qaub, yog li kev sib cuag nrog dej lossis kua qaub yuav tsum zam. Tsis tas li ntawd, ferrosilicon kuj yooj yim oxidized, thiab nws yog ib qho tsim nyog kom tsis txhob raug cua thaum khaws cia lossis siv. Yog tias koj tau ntsib nrog ferrosilicon, siv cov kev tiv thaiv tsim nyog, xws li hnav hnab looj tes thiab tsom iav.