Ferrosilicon magnesium
Tso lus
Ferrosilicon magnesium (FeSiMg) yog ib qho hlau uas muaj hlau, silicon, thiab magnesium. Nws yog feem ntau siv los ua inoculant thiab nodulizer hauv kev tsim cov hlau ductile. FeSiMg ntxiv rau cov hlau molten los txhawb kev tsim cov graphite nodules, uas muab cov hlau ductile nws cov yam ntxwv ntawm lub zog, ductility, thiab toughness.
Cov muaj pes tsawg leeg ntawm FeSiMg tuaj yeem sib txawv nyob ntawm cov ntawv thov tshwj xeeb thiab cov chaw tsim khoom, tab sis feem ntau nws muaj li ntawm 40 feem pua thiab 45 feem pua silicon, 6 feem pua rau 10 feem pua magnesium, 5 feem pua rau 10 feem pua ntawm cov hlau, thiab cov lej ntawm lwm cov ntsiab lus xws li calcium, aluminium, thiab carbon. Tus nqi ntawm magnesium nyob rau hauv cov hlau yog ua tib zoo tswj kom ua tiav qhov xav tau nodularization nyhuv hauv cov hlau.
FeSiMg feem ntau yog tsim nyob rau hauv hluav taws xob arc rauv los ntawm kev ntxiv magnesium thiab lwm yam alloying ntsiab rau ib tug yaj ntawm ferrosilicon thiab hlau. Lub resulting alloy yog ces muab pov rau hauv pwm los yog crushed rau hauv hmoov rau siv nyob rau hauv lub foundry kev lag luam.
FeSiMg muaj ntau qhov zoo dua lwm cov inoculants thiab nodulizers, suav nrog kev ua haujlwm zoo dua, txhim kho castability, thiab txo cov nqi seem. Nws yog dav siv nyob rau hauv zus tau tej cov ntau yam ntawm cam khwb cia hlau khoom, xws li tsheb qhov chaw, kav, thiab machinery Cheebtsam.
