Kusarudzwa kweferrosilicon
Classification yeferrosilicon:
Ferrosilicon 75, kazhinji, ferrosilicon ine silicon ye75%, yakaderera kabhoni, phosphorus uye sarufa zvirimo,
Ferrosilicon 72, kazhinji ine 72% silicon, uye zviri mukati kabhoni, sarufa uye phosphorus zviri pakati.
Ferrosilicon 65, ferrosilicon ine 65% silicon yemukati, yakakwira zvirimo zvekabhoni, sarufa uye phosphorus.
Basa referrosilicon mukugadzira simbi:
Chekutanga: Inoshandiswa se deoxidizer uye alloying mumiriri muindasitiri yekugadzira simbi.Kuti uwane simbi ine akakodzera makemikari kuumbwa uye kuve nechokwadi chemhando yesimbi, deoxidation inofanira kuitwa muchikamu chekupedzisira chekugadzira simbi.Kubatana kwemakemikari pakati pesilicon neokisijeni kwakakwira zvakanyanya, saka ferrosilicon ideoxidizer yakasimba yekugadzira simbi.Kunaya uye diffusion deoxygenation.
Chechipiri: Inoshandiswa seinoculant uye nodulizer muindasitiri yesimbi yakakandwa.Cast iron chinhu chakakosha chesimbi muindasitiri yemazuva ano.Iyo yakachipa kupfuura simbi, iri nyore kunyunguduka uye kunyungudutswa, ine yakanakisa kukanda kuita uye iri nani zvikuru yekukatyamadza-kugona kugona kupfuura simbi.Kuwedzera imwe huwandu hweferrosilicon kukanda simbi inogona kudzivirira simbi kubva kuFomu carbides, kukurudzira kunaya uye spheroidization yegraphite, saka mukugadzira ductile iron, ferrosilicon yakakosha inoculant uye spheroidizer.
Chechitatu: Inoshandiswa sechinhu chinoderedza mukugadzirwa kweferroalloys.Kwete chete kuwirirana kwemakemikari pakati pesilicon neokisijeni yakakura, asiwo kabhoni yemhando yepamusoro yesilicon ferrosilicon yakaderera.Naizvozvo, yakakwira-silicon ferrosilicon inodzikisa mumiririri inowanzoshandiswa mukugadzira yakaderera-kabhoni ferroalloys muindasitiri yeferroalloy.
Chechina: Iko kushandiswa kukuru kweferrosilicon mabundu echisikigo senge alloying agent mukugadzirwa kwesimbi.Anogona kuvandudza kuoma, simba, uye ngura kuramba kwesimbi, uye anogona zvakare kuvandudza weldability uye machinability yesimbi.
Chechishanu: Inoshandiswa mune dzimwe nzvimbo.Ivhu rakatsetseka kana atomize ferrosilicon poda inogona kushandiswa sechikamu chekumisa muindasitiri yekugadzira zvicherwa.
