FeSiMg Nodulant

Ferro Silicon Magnesium yog ib qho alloy uas tsim los ntawm ferrosilicon, magnesium, calcium, thiab cov ntsiab lus tsis tshua muaj hauv ntiaj teb. Nws yog ib qho tseem ceeb additive siv los hloov flake graphite nyob rau hauv cam khwb cia hlau rau hauv spherical graphite. Cov txheej txheem no txhim kho lub zog, toughness, thiab hnav tsis kam ntawm castings, ua rau lawv haum rau hloov qee hom hlau.
Vim muaj kev ua haujlwm siab ntawm magnesium, alloy reacts siab heev ntawm qhov kub thiab txias, yog li cov txheej txheem tshwj xeeb xws li kev pub mis los yog dej yaug yuav tsum tau txo qis kev kub hnyiab thiab evaporation poob. Cov ntsiab lus ntawm sulfur nyob rau hauv molten hlau yuav tsum tau khaws cia hauv qab no 0.06%, vim tias sulfur ntau dhau yuav noj magnesium thiab ua rau spheroidization tsis ua haujlwm. Tom qab nodularization, ntxiv inoculants zoo li ferrosilicon feem ntau yog siv los tiv thaiv cov hlau cam khwb cia dawb thiab xyuas kom meej graphite faib.
Ferro Silicon Magnesium feem ntau yog siv rau hauv kev tsim cov hlau ductile rau tsheb, machinery, thiab engineering khoom lag luam. Nws yog siv los tsim cov khoom xws li crankshafts, camshafts, gears, li qub, thiab twj tso kua mis lub cev uas xav tau lub zog siab thiab cuam tshuam. Spheroidizing kev kho mob kuj txhim kho kev ua haujlwm zoo los ntawm kev txo qis hauv qhov tsis xws luag xws li pores thiab slag inclusions, txhim kho machinability, thiab txo cov nqi tsim khoom.