Nodular Cast Hlau Casting Txheej Txheem yog kev siv ntawm nodular casting txheej txheem kuj tseem tuaj yeem nyiam cov hlau, los ntawm cov txheej txheem xws li kev kho cua sov los txhim kho kev ua haujlwm. Nodular cam khwb cia hlau nyob rau hauv kev tsim ntawm molten hlau nyob rau hauv cov txheej txheem ntawm graphite graphite, yog li ntawd ntawd fodular graphite muaj ntau yam zoo. Cov kab lus me me ntawm cov txiv hmab txiv ntoo graphite graphite cov ntsiab lus yuav ua li cas spherical graphite yog tsim:
Tus Kheej Spherical Graphite
Spherical graphite nyob rau hauv kev tsim cov txheej txheem los ntawm ob theem, muaj ntau yam tsis zoo nyob rau hauv cov txheej txheem ua luam dej, kev sib tsoo, thiab thaum kawg yuav tau sib sau ua ke los ua lub pob nucleus graphite. Tom qab graphite nucleates, muaj ntau cov pa roj atoms pib ntxiv rau saum ntawm graphite core. Raws li ntau thiab ntau dua cov atoms match sib sau, lawv thaum kawg lawv ua kheej. Nov yog qhov txheej txheem kev loj hlob thib ob ntawm spherical graphite. Yog li ntawd, kom tau txais spherical graphite hauv cov txheej txheem casting, kev tswj ntawm graphite hauv cov txheej txheem kev loj hlob yog qhov tseem ceeb heev.
Cov kev tshawb fawb puv graphite pom tias spherical graphite muaj tus nqi siab thiab cov khoom siv hluav taws xob zoo tshaj plaws thiab cov khoom siv tseem ceeb ultra, yog qhov kev ua haujlwm zoo Nyob rau tib lub sijhawm, nws muaj hluav taws xob hluav taws xob zoo thiab tshuaj kom ruaj khov, siab them nqi, lub neej ntev, kev tiv thaiv ib puag ncig.
Lub sijhawm Post: Mar-21-2022