Txij li kev thauj mus los dej nyoos thiab kev muab dej hauv nroog mus rau kev xa roj thiab dej ntws hauv kev lag luam,cov kav hlau ductile, nrog lawv cov khoom siv kho tshuab zoo tshaj plaws, tau dhau los ua cov khoom siv zoo tshaj plaws rau cov kav dej xa dej.
Yog li, cov kav dej hlau ductile ua los ntawm dab tsi muaj ob qho tib si "lub ntsiab lus ntawm hlau" thiab "kev ua tau zoo ntawm hlau"? Niaj hnub no, peb yuav kawm txog cov khoom sib xyaw ntawm cov kav dej hlau ductile thiab piav qhia vim li cas DINSEN thiaj li tau dhau los ua qhov kev xaiv ntseeg siab rau cov neeg siv khoom hauv ntau lub tebchaws.
Cov yeeb nkab hlau ductile sib koom ua ke yog ib qho sib xyaw ua ke ntawm hlau, carbon, thiab silicon. Nws cov khoom tseem ceeb suav nrog carbon (C), silicon (Si), manganese (Mn), sulfur (S), phosphorus (P), magnesium (Mg), thiab cov khoom me me uas tsis tshua muaj. Qhov zoo tshaj plaws ntawm cov khoom no yog qhov tseeb tias los ntawm kev tswj cov ntsiab lus ntawm cov ntsiab lus no, cov morphology ntawm graphite hauv cov hlau cam khwb cia raug hloov pauv tag nrho.
Los ntawm kev sib piv ntawm kev tshawb fawb, kev sib npaug ntawm cov spheroidization, cov kav dej centrifugal casting, thiab kev kho cua sov annealing, cov qauv me me ntawm cov kav hlau ductile muaj ferrite nrog me ntsis ntawm pearlite, ua rau muaj cov khoom siv kho tshuab zoo heev.
DINSEN ua raws li cov qauv thoob ntiaj teb kom ntseeg tau tias cov tshuaj lom neeg ntawm txhua lub yeeb nkab hlau ductile nyob rau hauv qhov zoo tshaj plaws. Peb tau nqis peev rau hauv cov kab ntau lawm casting tsis siv neeg, thiab los ntawm kev ua kom spheroidization thiab cov txheej txheem inoculation meej, peb xyuas kom meej tias peb cov yeeb nkab tsis yog tsuas yog muaj lub ntsiab lus ntawm hlau tab sis kuj ua tau zoo ntawm hlau.
XaivDINSEN, xaiv ib qho kev cog lus txhim khu kev qha raws li kev tshawb fawb txog cov ntaub ntawv.
Lub sijhawm tshaj tawm: Lub Ob Hlis-24-2026
