Kuonjezera kuchuluka kwa silicon kuchitsulo kumatha kupititsa patsogolo mphamvu, kulimba komanso kukhazikika kwachitsulo. Chifukwa chake, amagwiritsidwa ntchito kwambiri pakusungunula zitsulo zamapangidwe (zokhala ndi silicon 0.40-1.75%), chitsulo chachitsulo (chokhala ndi SiO.30-1.8%), ndi zitsulo zamasika. (Muli SiO.40-2.8%) ndi silicon zitsulo zosinthira (zokhala ndi 2.81-4.8% silicon), ferrosilicon imagwiritsidwanso ntchito ngati alloying agent. Pa nthawi yomweyo, kuwongolera mawonekedwe a inclusions ndi kuchepetsa zili mpweya zinthu mu chitsulo chosungunula ndi ogwira teknoloji yatsopano kusintha zitsulo khalidwe, kuchepetsa ndalama, ndi kupulumutsa chitsulo. Ndikoyenera makamaka pazofunikira za deoxidation za chitsulo chosungunuka chosalekeza. Zochita zatsimikizira kuti ferrosilicon sikuti imangokwaniritsa zofunikira za deoxidation za kupanga zitsulo, komanso imakhala ndi ntchito ya desulfurization ndipo ili ndi ubwino wa mphamvu yokoka yaikulu ndi mphamvu zolowera zamphamvu.
Mu chitsulo chounikira, ferrosilicon imagwiritsidwa ntchito potulutsa mpweya komanso kutulutsa deoxidation. Chitsulo cha njerwa chimagwiritsidwanso ntchito ngati alloying agent popanga zitsulo. Kuonjezera kuchuluka kwa silicon kuchitsulo kumatha kupititsa patsogolo mphamvu, kuuma ndi kusungunuka kwachitsulo, kuonjezera mphamvu ya maginito yachitsulo, komanso kuchepetsa kutaya kwa chitsulo cha transformer. Chitsulo chonse chili ndi silicon 0.15% -0.35%, chitsulo chokhazikika chili ndi 0.40% -1.75% silicon, chitsulo chachitsulo chili ndi silicon 0.30% -1.80%, chitsulo cha masika chili ndi silicon 0.40% -2.80%, ndi chitsulo chosapanga dzimbiri cha silicon 3.40% ~ 4.00%, chitsulo chosagwira kutentha chimakhala ndi silicon 1.00% ~ 3.00%, silicon chitsulo muli pakachitsulo 2% ~ 3% kapena apamwamba.
Malingaliro a kampani AnYang Zhaojin Ferroalloy Co., Ltd
Nthawi yotumiza: Oct-23-2023
