Gulu la ferrosilicon

Gulu la ferrosilicon:

Ferrosilicon 75, ambiri, ferrosilicon ndi silicon zili 75%, otsika carbon, phosphorous ndi sulfure okhutira,

Ferrosilicon 72, nthawi zambiri imakhala ndi 72% ya silicon, ndipo zomwe zili mu carbon, sulfure ndi phosphorous zili pakati.

Ferrosilicon 65, ferrosilicon yokhala ndi 65% pakachitsulo wokhutira, wochuluka kwambiri wa carbon, sulfure ndi phosphorous.

Udindo wa ferrosilicon pakupanga zitsulo:

Choyamba: Amagwiritsidwa ntchito ngati deoxidizer ndi alloying wothandizira pamakampani opanga zitsulo.Kuti mupeze zitsulo zokhala ndi mankhwala oyenerera komanso kuonetsetsa kuti zitsulo zili bwino, deoxidation iyenera kuchitidwa mu gawo lomaliza la zitsulo.Kugwirizana kwamankhwala pakati pa silicon ndi okosijeni ndikwambiri, kotero ferrosilicon ndi deoxidizer yamphamvu yopanga zitsulo.Kuchuluka kwa mpweya ndi kufalikira kwa deoxygenation.

Chachiwiri: Amagwiritsidwa ntchito ngati inoculant ndi nodulizer mumakampani opanga chitsulo.Cast iron ndi chinthu chofunikira kwambiri pamakampani amakono.Ndiwotsika mtengo kuposa chitsulo, yosavuta kusungunuka ndi kusungunula, imakhala ndi ntchito yabwino kwambiri yoponyera komanso yogwira bwino kwambiri kuposa chitsulo.Kuonjezera kuchuluka kwa ferrosilicon kuponya chitsulo kungalepheretse chitsulo ku Fomu carbides, kulimbikitsa mpweya ndi spheroidization wa graphite, kotero kupanga ductile iron, ferrosilicon ndi yofunika inoculant ndi spheroidizer.

Chachitatu: Amagwiritsidwa ntchito ngati chochepetsera popanga ma ferroalloys.Osati kokha kuyanjana kwamankhwala pakati pa silicon ndi mpweya wabwino, komanso mpweya wa silicon ferrosilicon wapamwamba ndi wotsika kwambiri.Choncho, high-silicon ferrosilicon ndi chochepetsera chomwe chimagwiritsidwa ntchito popanga ma ferroalloys a carbon low-carbon ferroalloy industry.

Chachinayi: Kugwiritsa ntchito kwakukulu kwa ferrosilicon zotupa zachilengedwe ndi monga alloying alloying pakupanga zitsulo.Iye akhoza kusintha kuuma, mphamvu, ndi dzimbiri kukana zitsulo, komanso kusintha weldability ndi machinability zitsulo.

Chachisanu: Amagwiritsidwa ntchito m'madera ena.Finely pansi kapena atomized ferrosilicon ufa angagwiritsidwe ntchito ngati kuyimitsidwa gawo mu makampani processing mchere.