Yuav ua li cas rau kuv ferrosilicon alloy?
Ferrosilicon alloy yog ib qho tseem ceeb alloy cov khoom siv, feem ntau yog siv hauv kev tsim cov hlau thiab hlau hlau. Nws yog mas tsim ntawm silicon thiab hlau, thiab cov ntsiab lus silicon feem ntau ntawm 15-30%. Qhov kev txwv ntawm ferrosilicon alloys tsuas yog nyob ntawm qhov tsuas thiab kev ua ntawm silicon thiab hlau ore.
Ib qho ntawm cov ntaub ntawv tseem ceeb rau ferrosilicon alloys yog silica ore, tseem hu ua silica, uas yog ib qho ore nrog cov ntsiab lus silicon siab. Silicon Ore yog feem ntau pom hauv granite thiab quartzite hauv graologically nquag chaw. Silicon Ore yog mined los ntawm qhib-qhov lossis lub qhov chaws mining. Ua ntej, Ore tso nyiaj tau tshawb nrhiav los txiav txim siab qhov chaw thiab qhov loj me ntawm cov ore lub cev, thiab tom qab ntawd txoj kev txwv tsis tsim nyog tau xaiv rau kev tsuas. Nyob rau hauv qhib-qhov tsuas, khoom siv xws li blasting, drilling thiab hydraulic vuag tuaj yeem siv rau kev siv cov haujlwm. Nyob rau hauv qhov chaw mining, kev txuas thiab cov khoom siv hluav taws xob thiab cov khoom thauj mus los los rho tawm thiab thauj ore.
Lwm cov khoom siv tseem ceeb yog cov hlau ore, uas yog muab faib ua hem, magnetosite, manganese hlau ore thiab av nplaum hlau ore. Cov hau kev tseem ceeb ntawm cov hlau ore yog qhib-qhov tsuas thiab qhov kev khawb tsuas yog qhov tseem ceeb. Qhov txheej txheem me me ntawm cov hlau ore tsuas yog ua rau blasting, kev khawb, crushing thiab lwm cov ore tuaj yeem sib cais rau hauv gravel, pob zeb thiab hmoov.
Kev tsim cov ferrosilicon alloy tsuas yog cov hnav khaub ncaws oree, smelting thiab refining. Ore hnav ris tsho hais txog kev kho mob ua ntej ntawm ore. Los ntawm cov txheej txheem ntawm ore crushing, tshuaj ntsuam thiab ntxuav, impurities thiab flotation cov ntaub ntawv nyob rau hauv ore raw cov ntaub ntawv uas tau raws kev tsim khoom. Smelting yog hais txog smelting ntawm ferrosilicon alloy raw cov ntaub ntawv uas tau ua los ntawm ore hnav ris tsho. Thaum lub sij hawm smelting, tsis ntsuas xws li qhov kub thiab txias, ua kom sov sov thiab cov ntsiab lus oxygen yuav tsum tau tswj kom ntseeg tau tias cov muaj pes tsawg leeg ua tau raws li qhov yuav tsum tau ua. Cov txheej txheem ua kom zoo yog txhawm rau txhawm rau txhim kho lub ferrosilicon alloy tom qab smelting kom tshem tawm impurities thiab txhim kho lub purity ntawm cov cheebtsam.
Feem ntau, qhov tsuas ntawm ferrosilicon alloy tsuas yog suav nrog kev kho cov khoom silicon thiab cov roj ntsha li qub xws li kev hnav khaub ncaws ua si xws li ore hnav ris tsho, smelting thiab refining. Cov txheej txheem no xav tau cov cuab yeej siv kev txwv tsis pub thiab kev tswj hwm thiab kev tswj kev tshawb fawb los xyuas kom muaj kev ua tau zoo thiab ntau lawm ntawm cov alloy.
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