Iingxaki eziqhelekileyo kwinkqubo yokuvelisa i-graphite silicon carbide crucible

Kwinkalo yenzululwazi yesinyithi kunye nezixhobo,i-graphite silicon carbide cruciblesidlala indima ebalulekileyo kwiinkqubo ezahlukeneyo ezifana nokunyibilika, ukuphosa kunye nokunyanga ubushushu besinyithi. Nangona kunjalo, ukunyaniseka kwei-graphite silicon carbide crucible inokuchatshazelwa zizinto ezahlukeneyo, ezikhokelela kwiintanda kunye nokusilela okunokwenzeka. Ukuqonda izizathu kunye nokuthintela oku kuqhekeka kubalulekile ekuqinisekiseni ukusebenza kakuhle kunye nokhuseleko lweenkqubo zoshishino.

Olunye uhlobo oluqhelekileyo lokuqhekeka olunokuthi lwenzeke kwi-ai-graphite silicon carbide crucible kukuqhekeka okunqamlezayo kufutshane nomzantsi. Ezi ziqhelo zivame ukubonakala ngenxa yokutshintsha ngokukhawuleza kwiqondo lokushisa ngexesha lokufudumala, ukucofa i-bottom kunye nento enzima, ukwandiswa kwe-thermal yentsimbi eseleyo, okanye impembelelo yezinto eziphosiweyo. Ukunyuka ngokukhawuleza kweqondo lokushisa ngexesha lokufudumeza kwangaphambili kunokubeka phantsii-graphite silicon carbide crucible kuxinzelelo lwe-thermal, olukhokelela ekubunjweni kweentanda. Ukongeza, ukubetha umzantsi ngento enzima okanye ukubetha izinto zokugalela kunokuwenza buthathakai-graphite silicon carbide crucible's kulwakhiwo imfezeko, iyenza ibe sesichengeni sokwaphuka.

Olunye uhlobo lokuqhekeka okunqamlezayo lunokwenzeka malunga nesiqingatha sendlela ukuya phezului-graphite silicon carbide crucible kwaye idla ngokubalelwa ekubekeni ii-graphite silicon carbide crucible kwisiseko esingafanelekanga, ukusebenzisa amandla amaninzi kwindawo yokubambelelai-graphite silicon carbide crucible iintambo, okanye ulawulo olungalunganga lwesitshisi olukhokelela ekufudumezeni okungalinganiyo. Ukubeka ii-graphite silicon carbide crucible kwisiseko esingafanelekanga kunokudala amanqaku oxinzelelo angakhokelela ekuqhekekeni. Ngokufanayo, amandla agqithisileyo kwindawo yokubambelela yei-graphite silicon carbide crucible i-clamp iya kwenza uxinzelelo olungalinganiyo kwii-graphite silicon carbide crucible, ebangela ii-graphite silicon carbide crucible ukwephula. Ukongezelela, ukulawulwa kokushisa okungafanelekanga kunokukhokelela ekufudumeni okungalinganiyo, oku kunokukhokelela kuxinzelelo lwe-thermal kunye nokwakheka kokuqhekeka.

Xa usebenzisa ukugalelai-graphite silicon carbide crucible ngomlomo, ngenxa yofakelo olungafanelekanga, umhlaba ochasayo phantsi kwei-graphite silicon carbide crucible umlomo uyacudiswa, kunye neentanda ezinqamlezayo ziya kuvela kwindawo esezantsi yei-graphite silicon carbide crucible umlomo. Oku kungahambi kakuhle kunokudala amanqaku oxinzelelo anokubangela ukubai-graphite silicon carbide crucible ukuqhekeka.

Ukongeza, iintanda zelongitudinal ezihamba phantsi komphetho osezantsi wentshai-graphite silicon carbide crucible inokubangelwa kukupholiswai-graphite silicon carbide crucible ukuba phantsi komlilo wobushushu obuphezulu okanye ukufudumeza ngaphantsi ngokukhawuleza ngexesha lenkqubo yokupholisa. Uxinzelelo lwe-Thermal oluveliswa yile miphumo lunokubangela iintanda kwii-graphite silicon carbide crucible emazantsi, ahlala ekhatshwa kukuxobuka kwe-glaze kunye nezinye izinto ezinxulumene nazo.

Ukunciphisa ukwenzeka kwezi zintanda, kukho amanyathelo okuthintela anokuthi athathwe. Ukuqinisekisa ukuba ubushushu bulawulwa kwaye bunyuke ngokuthe ngcembe ngexesha lokufudumala kuya kunceda ukunciphisa uxinzelelo lwe-thermal kwii-graphite silicon carbide crucible. Ukongeza, ukusebenzisa izixhobo ezifanelekileyo kunye nobuchule bokuphatha, njengokunqanda ukubetha ezantsi ngezinto ezinzima kunye nokuqinisekisai-graphite silicon carbide crucible ifakwe ngokuchanekileyo, inokunceda ukuthintela ukuqhekeka ukuba kwakheka. Ukubekwa ngokufanelekileyo kwei-graphite silicon carbide crucible kwisiseko esifanelekileyo kunye nolawulo olunyamekileyo lwe-clamping force nayo iya kunceda ukunciphisa umngcipheko weentanda. Ukongeza, ukugcina ukufudumeza okufanayo kunye nokuthintela utshintsho olukhawulezileyo kwiqondo lobushushu kunokunceda ukukhusela uxinzelelo lwe-thermal kunye nokuqhekeka ukuba kungenzekii-graphite silicon carbide crucible.

Isishwankathelo, ukuqonda izizathu zokuqhekeka kunye nokuqhekeka okude kwii-graphite silicon carbide crucibles ibalulekile ekugcineni imfezeko kunye nokusebenza kwala macandelo abalulekileyo kwiinkqubo zoshishino. Ngokuthatha izilumkiso ezifanelekileyo kunye nobuchule bokuphatha, ukuvela kwezi ziqhekeza kunokuncitshiswa, ukuqinisekisa ukusebenza kakuhle kunye nokukhuseleka kwemisebenzi ye-metallurgical.