1. I-Metallic silicon ibhekisa kwiimveliso zesilicon ecocekileyo ezinomxholo wesilicon enkulu okanye elingana nama-98.5%. Iziqulatho ezintathu ezingcolileyo zentsimbi, i-aluminium, kunye ne-calcium (ezicwangciswe ngokulandelelana) zihlulwe ngokwamacandelo, njenge-553, i-441, i-331, i-2202, njl. ingaphantsi okanye ilingana ne-0.5%, umxholo we-aluminium ungaphantsi okanye ulingana no-0.5%, kwaye umxholo we-calcium ungaphantsi okanye ulingana no-0.3%; I-331 Metallic Silicon ibonisa ukuba umxholo wensimbi ungaphantsi okanye ulingana no-0.3%, umxholo we-aluminium ungaphantsi okanye ulingana no-0.3%, kwaye umxholo we-calcium ungaphantsi okanye ulingana no-0.3%. Ngaphantsi okanye ukulingana no-0.1%, njalo njalo. Ngenxa yezizathu eziqhelekileyo, i-silicon yensimbi ye-2202 iphinda ifinyezwe njenge-220, oku kuthetha ukuba i-calcium ingaphantsi okanye ilingana ne-0.02%.
Ukusetyenziswa okuphambili kwe-silicon yezoshishino: I-silicon ye-industrial isetyenziswa njenge-additive for non-iron-based alloys. I-silicon ye-industrial iphinda isetyenziswe njenge-alloying agent yensimbi ye-silicon eneemfuno ezingqongqo kunye ne-deoxidizer yokunyibilikisa isinyithi esikhethekileyo kunye nee-alloys ezingenayo i-ferrous. Emva koluhlu lweenkqubo, i-silicon yezoshishino inokutsalwa kwi-silicon eyodwa ye-crystal ukuze isetyenziswe kumashishini e-electronics kunye nakwishishini lemichiza ye-silicon, njl.
2. I-Ferrosilicon yenziwe kwi-coke, i-scraps yensimbi, i-quartz (okanye i-silica) njengezinto eziluhlaza kwaye inyibilika kwisithando somlilo se-arc. I-silicon kunye neoksijini zidibanisa ngokulula ukwenza i-silica. Ngoko ke, i-ferrosilicon isoloko isetyenziswa njenge-deoxidizer ekwenzeni intsimbi. Kwangaxeshanye, ngenxa yokuba iSiO2 ikhupha ubushushu obukhulu xa isenziwa, kukwaluncedo nokwandisa ubushushu bentsimbi enyibilikisiweyo ngelixa i-deoxidizing.
I-Ferrosilicon isetyenziswa njenge-alloying element. Isetyenziswa ngokubanzi kwintsimbi ephantsi yolwakhiwo lwe-alloy, intsimbi edityanisiweyo, intsimbi yasentwasahlobo, intsimbi ethwalayo, intsimbi ekwaziyo ukumelana nobushushu kunye nentsimbi yesilicon yombane. I-Ferrosilicon isoloko isetyenziswa njenge-arhente yokunciphisa kwi-ferroalloy kunye namashishini ekhemikhali. Umxholo we-silicon ufikelela kwi-95% -99%. I-silicon ecocekileyo idla ngokusetyenziswa ukwenza i-silicon enye yekristale okanye ukulungiselela iialloys zetsimbi ezingenayo i-ferrous.
Ukusetyenziswa: I-Ferrosilicon isetyenziswa ngokubanzi kwi-industry yensimbi, i-Foundry industry kunye namanye amashishini.
I-Ferrosilicon yi-deoxidizer ebalulekileyo kwishishini le-steelmaking. Kwi-steelmaking, i-ferrosilicon isetyenziselwa i-precipitation deoxidation kunye ne-diffusion deoxidation. Intsimbi yezitena nayo isetyenziswa njenge-alloying agent ekwenzeni intsimbi. Ukongeza inani elithile le-silicon kwintsimbi kunokuphucula kakhulu amandla, ukuqina kunye nokuqina kwentsimbi, ukunyusa amandla ombane wentsimbi, kunye nokunciphisa ilahleko ye-hysteresis yentsimbi ye-transformer. Insimbi ngokubanzi iqulethe i-0.15% -0.35% ye-silicon, insimbi yesakhiwo iqulethe i-0.40% -1.75% ye-silicon, insimbi yesixhobo iqulethe i-silicon engu-0.30% -1.80%, i-spring steel iqulethe i-0.40% -2.80% ye-silicon, kunye nentsimbi enganyangekiyo ye-asidi iqulethe i-Silicon 3.40%. ~ 4.00%, insimbi ekwazi ukumelana nobushushu iqulethe i-silicon 1.00% ~ 3.00%, i-silicon steel iqulethe i-silicon 2% ~ 3% okanye ngaphezulu. Kwishishini lokwenza intsimbi, itoni nganye yentsimbi idla malunga ne-3 ukuya kwi-5kg ye-75% ye-ferrosilicon.
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