Ntawm qhov kub thiab txias, lub graphite graphite nthuav nrawm, uas stifles cov nplaim taws. Nyob rau tib lub sijhawm, cov khoom siv graphite uas tsim los ntawm nws npog qhov chaw ntawm lub thermal hluav taws xob los ntawm kev sib cuag nrog cov pa thiab acid dawb radicals. Thaum nthuav dav, sab hauv ntawm tus interlayer tseem nthuav dav, thiab kev tawm tswv kuj txhawb nqa cov pa hluav taws xob, yog li ua tiav cov txiaj ntsig zoo ntawm cov hau kev. Cov nram qab no Editite Graphite qhia ob hom kev nthuav qhia graphite uas siv rau kev tiv thaiv hluav taws:
Ua ntej, cov khoom graphite txuas nrog cov khoom siv roj hmab, cov nplaim hluav taws xob tsis muaj zog, muab cov khoom siv tshuaj tua hluav taws, thiab lwm yam. Qhov no nthuav tawm cov kab txaij sib tsoo tuaj yeem thaiv cov pa hluav taws thaum pib mus txog thaum xaus ntawm chav tsev kub thiab hluav taws.
Lwm tus yog siv cov kab xev fiber ntau li cov cab kuj, thiab ua raws li kev nthuav dav graphite rau cov cab kuj nrog ib qho nplaum. Lub shear tiv thaiv tau muab los ntawm carbide tsim los ntawm cov nplaum no ntawm qhov kub siab tuaj yeem tiv thaiv graphite los ntawm kev puas ntsoog. Nws yog tsuas yog siv rau cov qhov rooj hluav taws, tab sis nws tsis tuaj yeem thaiv cov dej haus luam yeeb txias ntawm chav sov lossis qis dua kub, yog li nws yuav tsum tau siv ua ke nrog chav sov nrog kev sib foob.
Hluav taws-pov thawj sealting salip vim yog qhov kub thiab kub ua rau muaj cov khoom siv sealected thiab tau siv dav hauv tshav pob hluav taws-pov thawj sib khi.
Lub Sijhawm Post: Lub Tsib Hlis-08-2023