Nodular cast iron casting process ndikugwiritsa ntchito ma nodular kuponyera, nodular cast iron imathanso ngati chitsulo, kudzera munjira ngati chithandizo cha kutentha kuti chiwongolere magwiridwe antchito. Nodular kuponyedwa chitsulo mu mapangidwe chitsulo chosungunuka mu ndondomeko ya graphite spheroid, komanso chifukwa ozungulira graphite, kuti nodular kuponyedwa chitsulo ali ndi ubwino wambiri. Mndandanda wawung'ono wotsatira wa Furuite graphite umafotokoza momwe graphite yozungulira imapangidwira:
graphite yozungulira
Ozungulira graphite mu mapangidwe ndondomeko mwa magawo awiri, woyamba ndi graphite nucleation, chitsulo chosungunula mu ndondomeko kusungunuka mu madzi, pali zambiri sanali zitsulo ndi zonyansa zina mu kusambira, kugundana, ndipo potsiriza adzakhala. kuphatikizidwa pamodzi kukhala phata la graphite mpira. Pambuyo pa nucleates ya graphite, maatomu ambiri a carbon amayamba kuwunjikana pamwamba pa phata la graphite. Pamene maatomu a carbon ochuluka aunjikana, m’kupita kwa nthaŵi amakhala obulungira. Iyi ndi njira yachiwiri ya kukula kwa graphite yozungulira. Choncho, kupeza ozungulira graphite mu ndondomeko kuponyera, ulamuliro wa graphite mu ndondomeko kukula n'kofunika kwambiri.
Furuite graphite kafukufuku anapeza kuti ozungulira graphite ali mkulu mlandu ndi kutulutsa mphamvu ndi electrochemical bata, ndi abwino lithiamu batire anode zakuthupi ndi zofunika kopitilira muyeso mkulu capacitor zakuthupi, ndi mkulu ntchito-to-mtengo chiŵerengero. Panthawi imodzimodziyo, imakhala ndi mphamvu zabwino kwambiri zamagetsi ndi kukhazikika kwa mankhwala, mphamvu zambiri komanso kutulutsa mphamvu, moyo wautali, chitetezo cha chilengedwe chobiriwira.
Nthawi yotumiza: Mar-21-2022