Nodular cast iron casting process ndiko kushandiswa kwenodular casting process, nodular cast iron inogona zvakare kufanana nesimbi, kuburikidza nemaitiro akadai sekurapa kupisa kuvandudza mashandiro. Nodular cast iron mukugadzirwa kwesimbi yakanyungudutswa mukuita kwegraphite spheroid, asiwo nekuda kwe spherical graphite, zvekuti nodular cast iron ine zvakawanda zvakanakira. Aya madiki anotevera akatevedzana eFuruite graphite anotsanangura kuti spherical graphite inoumbwa sei:
Iyo spherical graphite
Spherical graphite mukuumbwa kwemaitiro kuburikidza nematanho maviri, yekutanga ndeye graphite nucleation, simbi yakanyunguduka iri kunyunguduka kuita mvura, kune yakawanda isiri-simbi uye kumwe kusvibiswa mukushambira, kudhumhana, uye pakupedzisira zviunganidzwe pamwechete kuita graphite ball nucleus. Pashure pema graphite nucleates, maatomu e<em>carbon akawanda anotanga kuungana pamusoro pe<em>graphite core. Sezvo maatomu e<em>carbon akawanda anoungana, anopedzisira aita denderedzwa. Iyi ndiyo yechipiri nzira yekukura kwe spherical graphite. Naizvozvo, kuwana spherical graphite mukukanda maitiro, kutonga kwegraphite mukukura kwakakosha.
Furuite graphite tsvagiridzo yakawana kuti spherical graphite ine yakakwira chaji uye yekuburitsa simba uye electrochemical kugadzikana, yakanakira lithium bhatiri anode zvinhu uye yakakosha yepamusoro yepamusoro capacitor zvinhu, ine yakakwira performance-to-price ratio. Panguva imwecheteyo, ine yakanakisa yemagetsi conductivity uye kugadzikana kwemakemikari, kubhadharisa kwakanyanya uye kubuda simba, hupenyu hurefu hwekutenderera, girinhi kuchengetedzwa kwezvakatipoteredza.
Nguva yekutumira: Mar-21-2022