Aikace-aikacen inoculants ferrosilicon: A halin yanzu, camshafts na man fetur da injunan dizal gabaɗaya ana yin su ne da ƙarfe, baƙin ƙarfe simintin ƙarfe, da baƙin ƙarfe ductile, kuma suna amfani da quenching ko matakan girgiza sanyi (tsarin simintin ƙarfe) don biyan cikakkun buƙatun aiki.Duk da haka, ƙwanƙolin ƙarfe da ductile baƙin ƙarfe ba su dace da injuna masu sauri fiye da 4000 rpm ba, kuma ƙarfin sanyi-shock alloy simintin ƙarfe bai dace da ƙarfin buƙatun na matsakaicin girman injuna ba.
Ayyukan inoculant na ferrosilicon shine don shawo kan fasahar da ake da ita ta karfe ko kayan ƙarfe na ductile bai dace da buƙatun anti-sawa na injuna masu sauri ba da sanyi-shock gami da simintin ƙarfe na ƙarfe bai dace da buƙatun ƙarfin kayan matsakaici ba. da ƙananan injuna, da kuma samar da hanyar da ta dace da kowane nau'in injuna.A sanyi-shock gami ductile baƙin ƙarfe da camshaft simintin gyare-gyaren Hanyar cewa ya gana da buƙatun ga engine lalacewa juriya, karce juriya, spalling juriya, gajiya batu lamba inji ƙarfi, da dai sauransu Amfani da ferrosilicon inoculant conforms da Trend na engine ci gaban zuwa low amfani da kuma makamashi ceto.Inoculant na ferrosilicon yana ɗaukar hanyar bazuwar babban kashi-kashi, kuma jimlar abun ciki na silicon shine 1.9% -3.7%.Gwajin pre-tander yana nuna daidai carbon daidai da ƙarfe mai zafi na asali, carbon daidai da wakili na nodularizing (duba ainihin adadin konawa) da carbon daidai da inoculant ferrosilicon (Jimillar adadin sha tsakanin 4.3-4.55. Yana an narke a cikin mitar wutar lantarki ko tanderun tsaka-tsaki, kuma zafin wutar tanderun shine 1450 ° C. Hanyar camshaft simintin gyare-gyaren ƙarfe na ƙarfe na ƙarfe mai sanyi shine gyare-gyaren yashi mai launin kore, simintin simintin gyare-gyare, kuma gyare-gyaren yashi ya kasance ƙasa da 4%; Zazzabi mai zafi shine 1340-1360 ° C; kauri na ƙarfe mai sanyaya waje shine 0.25-0.4 na diamita na waje na peach cam, da faɗin baƙin ƙarfe mai sanyaya na waje Nisa ɗaya da cam peach. baƙin ƙarfe mai sanyaya waje shine girman radial na cam peach bayan rabuwa + kauri na baƙin ƙarfe mai sanyi sau 2. Kogon ciki na baƙin ƙarfe na waje shine ainihin girman radial na gefen akwatin peach cam + 2mm a gefe ɗaya. Gefen na iya zama kowane siffa, tare da gangara na 1-2° daga ƙasa zuwa sama.
AnYang zhaojin Ferroalloy Co.,Ltd
Lokacin aikawa: Nuwamba-03-2023
