Silicon carbide cruciblesthiab graphite crucibles yog ob qho khoom siv feem ntau siv rau hauv cov txheej txheem kub, txhua tus muaj lawv tus kheej cov khoom thiab kev siv. Kev nkag siab txog qhov sib txawv ntawm ob hom crucibles yog qhov tseem ceeb rau kev xaiv cov kev xaiv tsim nyog tshaj plaws rau cov txheej txheem kev lag luam tshwj xeeb.
Cov khoom sib txawv
Silicon carbide crucible yog ua los ntawm cov khoom siv silicon carbide, uas yog nto moo rau nws qhov kub thiab txias tsis kam thiab corrosion kuj. Nws yog feem ntau siv nyob rau hauv high-temperature sintering, kho cua sov thiab siv lead ua kev loj hlob txheej txheem ntawm hlau thiab ceramics. Graphite crucibles, ntawm qhov tod tes, yog ua los ntawm cov khoom siv graphite thiab tau dav siv los ua cov ntim hauv kev ua cov hlau thiab cov khoom tsis yog hlau.
Txawv lifespan
Los ntawm txoj kev xav ntawm lub neej, lub neej ntawm silicon carbide crucible yog luv dua li ntawm graphite crucible. Nyob rau hauv qhov kub thiab corrosive tej yam kev mob, silicon carbide crucibles yog nquag oxidation thiab yaig, cuam tshuam rau lawv lub neej kev pab cuam. Nyob rau hauv sib piv, graphite crucibles yog resistant rau oxidation, corrosion thiab kub kub, yog li lawv muaj ib tug ntev kev pab cuam lub neej.
Nqe sib txawv
Silicon carbide crucibles feem ntau kim dua graphite crucibles vim yog cov txheej txheem tsim khoom thiab cov nqi khoom siv.
Daim ntawv thov sib txawv
Silicon carbide crucible yog tsim rau high-temperature processing thiab sintering ntawm hlau thiab ceramics, thiab kuj yuav siv tau nyob rau hauv kev tsim hluav taws xob thiab optoelectronic li. Graphite crucible yog siv rau kev kho cua sov thiab siv lead ua loj hlob ntawm ntau yam khoom siv hlau thiab tsis yog hlau.
Raws li qhov tshwm sim, silicon carbide crucibles thiab graphite crucibles muaj lawv tus kheej qhov zoo thiab qhov tsis zoo. Thaum xaiv ntawm ob, nws yog ib qho tseem ceeb uas yuav tau xav txog cov kev cai tshwj xeeb ntawm cov txheej txheem kev lag luam. Rau cov ntawv thov tuav cov khoom kub thiab corrosive, los yog siv rau hauv kev tsim hluav taws xob thiab optoelectronic, silicon carbide crucibles yog thawj qhov kev xaiv. Ntawm qhov tsis sib xws, rau kev kho cua sov thiab siv lead ua loj hlob ntawm cov khoom siv, graphite crucibles yog qhov tsim nyog dua.
Los ntawm kev muab cov ncauj lus kom ntxaws thiab muaj feem cuam tshuam txog qhov sib txawv ntawm silicon carbide crucibles thiab graphite crucibles, tsab xov xwm no yog lub hom phiaj los ua kom tau raws li Google kev tshawb fawb cav qeb duas cov cai los ntawm kev muab cov kev nkag siab zoo rau cov ntsiab lus.
Post lub sij hawm: May-07-2024