Lub silicon carbide ua npuas ncauj ceramic lim yog tsuas yog siv nyob rau hauv kev lag luam casting los kho tus nqi ntws, purify qhov ntws thiab txhim kho cov casting zoo. Yuav tsum muaj cov cai kom meej rau cov khoom pore loj thiab thickness. Qhov me me ntawm qhov pore loj, qhov zoo dua cov nyhuv lim dej, tab sis qhov ntau dua qhov cuam tshuam kom ntws. Feem ntau, qhov pore loj ntawm silicon carbide ua npuas ncauj ceramic lim rau steel castings yog 10 ppi, thiab cov khoom siv hlau casting siv 15 ppi lossis 25 ppi los ntxuav cov dej ntws thiab ua tiav cov lim dej zoo. Lub thicker ntawm silicon carbide ua npuas ncauj ceramic lim yog, qhov muaj zog lub zog yog, thiab qhov zoo dua cov nyhuv lim dej. Txawm li cas los xij, tus nqi siv ntau dua. Qhov dav dav dav yog 20-22mm, uas yog tsim nyog.
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