Tsiku la Khrisimasi
Nthawi ya Khrisimasi yafika.Ndikukhulupirira kuti muli ndi Chaka Chatsopano chodabwitsa.Tsiku lililonse likhale ndi maola osangalatsa kwa inu.
Sungunulani
Silicon ferrosilicon yapamwamba imasungunuka mu ng'anjo yochepetsera yamagetsi yokhala ndi chingwe cha kaboni, pogwiritsa ntchito silika, zitsulo zosefera (kapena masikelo achitsulo), ndi coke ngati zopangira.Kusungunula ng'anjo yamagetsi ya ferrosilicon ndi njira yopanda slag, ndipo zopangira ziyenera kukhala zoyera komanso zopanda matope, mchenga, ndi zonyansa zina.Kuwonjezera tchipisi ta nkhuni ndi malasha ku zinthu za ng'anjo kukhoza kupititsa patsogolo ntchito yake.Panthawi yosungunula, pamwamba pa zinthuzo zimakhala zosavuta kutsika ndi "kuluma" (kupopera pamwamba), ndipo nthawi zambiri ndikofunika "kuponda ng'anjo".Ng'anjoyo imapanga chitsulo cha silicon maora aliwonse a 2-4 ndikuwumba kukhala ma ingots okhala ndi makulidwe osakwana mamilimita 100.Kusungunuka kwa ferrosilicon nthawi zambiri kumatenga ng'anjo yamagetsi yotseguka.M'zaka zaposachedwa, pofuna kupewa kuipitsidwa kwa chilengedwe, ng'anjo zamagetsi "zotsika" kapena "zotsekedwa" zakhala zikugwiritsidwa ntchito kwambiri, zomwe zimakhala zosavuta kubwezeretsa mphamvu za kutentha ndikuchotsa utsi ndi fumbi;Kupanga kwa silicon ferrosilicon yapamwamba (yokhala ndi silicon yopitilira 75%) imachitika pogwiritsa ntchito ng'anjo yamagetsi yozungulira kuti muchepetse kugwedezeka kwa ng'anjo.
Cholinga
1. Amagwiritsidwa ntchito ngati inoculant ndi spheroidizer mumakampani opanga chitsulo.Cast iron ndi chinthu chofunikira kwambiri pamakampani amakono.Ndiwotsika mtengo kuposa chitsulo, yosavuta kusungunuka ndi kusungunula, ndipo imakhala ndi ntchito yabwino kwambiri yoponyera zinthu komanso kukana kugwedezeka kwamphamvu kuposa chitsulo.Makamaka chitsulo cha ductile, makina ake amafika kapena kuyandikira zachitsulo.Kuonjezera kuchuluka kwa ferrosilicon kuponya chitsulo kungalepheretse mapangidwe a carbides mu chitsulo, kulimbikitsa mpweya ndi spheroidization wa graphite.Choncho, popanga chitsulo cha ductile, ferrosilicon ndi inoculant yofunikira (yothandiza kutulutsa graphite) ndi spheroidizing agent.
2. Ferrosilicon imagwiritsidwa ntchito kwambiri m'makampani opanga zitsulo, mafakitale oponyera, ndi kupanga mafakitale ena.Ferrosilicon ndi deoxidizer yofunika kwambiri pamakampani opanga zitsulo.Popanga zitsulo, ferrosilicon imagwiritsidwa ntchito potulutsa mpweya komanso kutulutsa mpweya.Chitsulo cha njerwa chimagwiritsidwanso ntchito ngati alloying popanga zitsulo.Kuonjezera kuchuluka kwa silicon kuchitsulo kumatha kukulitsa mphamvu zake, kuuma kwake, komanso kukhazikika, kukulitsa mphamvu yake ya maginito, ndikuchepetsa kutayika kwa chitsulo cha transformer.Low aluminium ferrosilicon ndi mtundu wapadera wa ferrosilicon womwe watuluka m'zaka zaposachedwa.Kusungunula kwake kumakhala kovuta ndipo mtengo wowonjezera wa mankhwalawa ndi wapamwamba, womwe ndi malo omwe amafufuzidwa mwachangu ndi opanga osiyanasiyana a ferrosilicon.
Matani 300 a ferrosilicon kuti atumizidwe
Nthawi yotumiza: Dec-26-2023
