Yintoni i-silicon carbide crucible esetyenziselwa yona?

I-Silicon Carbide (i-SiC) I-Crucibles yi-premium-quality crucibles ye-melting crucibles eyenzelwe ukubonelela ngokusebenza okukhethekileyo kwizicelo ezahlukeneyo zoshishino.Ezi crucibles zenziwe ngobunjineli ngokukodwa ukuba zimelane nobushushu obuphezulu ukuya kuthi ga kwi-1600 ° C (3000 ° F), zizenze zilungele ukunyibilika kunye nokucokisa iintsimbi ezixabisekileyo, isiseko sesinyithi, kunye nezinye iimveliso ezahlukeneyo.

Enye yeenzuzo eziphambili ze-SiC crucibles kukuchasana kwabo okuphezulu kwi-thermal shock.Oku kuthetha ukuba banokumelana nokutshintsha kweqondo lokushisa ngokukhawuleza ngaphandle kokuqhekeka okanye ukuphuka, ukuqinisekisa ixesha elide lokuphila kunye nokunciphisa imfuno yokutshintshwa rhoqo.Nokuba usebenza ngegolide, isilivere, ubhedu, okanye nayiphi na enye isinyithi, iicrucibles zeSiC ziqinisekisa ukunyibilika kunye neenkqubo zokusulungekisa.

I-silicon ye-carbide cruciblesukufumana izicelo kumashishini ahlukeneyo, kubandakanywa ukwenziwa kwezacholo, ukuphoswa kwesinyithi, uphando lwebhubhoratri, kunye nokuveliswa kwemathiriyeli ye-semiconductor.Ukukwazi kwabo ukumelana namaqondo obushushu aphezulu kunye neendawo ezingcolisayo kubenza babe lolona khetho lukhethekileyo kwiingcali kwezi nkalo.Ukongezelela, ii-crucibles ze-SiC zibonelela nge-conductivity egqwesileyo ye-thermal, ebangela ukufudumeza okusebenzayo kunye nokuphucula ukuhanjiswa kobushushu kuyo yonke inkqubo yokunyibilika.

Mna:Isetyenziswa kwishishini lezacholo

I-SiC crucibles idlala indima ebalulekileyo ekuveliseni iziqwenga ezinzima kunye nezithambileyo.Ezi crucibles ziqinisekisa ulawulo oluchanekileyo kwiqondo lokushisa, ngaloo ndlela zivumela amatye anqabileyo ukuba afezekise ukuhambelana okufunwayo kunye nomgangatho kwiimveliso zabo zokugqibela.Ngaphaya koko, ii-SiC crucibles zibonelela ngendawo engenangcoliseko, iqinisekisa ukuba ukucoceka kweentsimbi ezixabisekileyo kugcinwa kuyo yonke inkqubo yokunyibilika nokusulungekiswa.

II:Isetyenziswa kwintsimbi yentsimbi

Ingaba i-sculpture yayo ye-bronze okanye ukudala izakhi zetsimbi ezintsonkothileyo, ezi zixhobo zibonelela ngokuzinza okungaqhelekanga kunye nokuqina.I-inertness yabo yeekhemikhali kunye nendalo engasebenziyo ibenza bafaneleke ukuphatha uluhlu olubanzi lwe-alloys, kuquka i-aluminiyam, isinyithi, kunye ne-titanium.

III:Isetyenziswa kuluntu lwenzululwazi

Uluntu lwezenzululwazi luxhomekeke kwiicrucibles ze-SiC ngeenjongo ezahlukeneyo zophando lwelabhoratri.Ezi crucibles ziluncedo kakhulu kwiimvavanyo zobushushu obuphezulu kwaye zinokumelana nemekobume yeekhemikhali ezinobundlobongela.Ukusuka kuphando lwe-metallurgical ukuya kwizifundo zesayensi yezinto eziphathekayo, ii-SiC crucibles zibonelela ngesisombululo esithembekileyo kunye nesigxina kubaphandi kunye nososayensi.

IV: Isetyenziswa kwimveliso ye-semiconductor

Ukuveliswa kwee-semiconductors kubandakanya iinkqubo eziphezulu zokushisa, kunye nokusetyenziswa kwe-SiC crucibles kuqinisekisa ulawulo oluchanekileyo lokushisa ngelixa ugcina indawo engcolileyo.Ukongeza, ii-crucibles ze-SiC zibonelela ngokuxhathisa okugqwesileyo kwi-acids, alkalis, kunye nezinye izinto ezitshabalalisayo, zizenza zifaneleke kakhulu kwiimeko ezinzima zokwenza i-semiconductor.

I-SiC crucibles inikezela ngeenzuzo ezininzi ngaphezu kwee-crucibles eziqhelekileyo ezenziwe kwigraphite okanye udongwe.Ezi crucibles ezizezinye zikholisa ukuba nobomi obufutshane kwaye zinokubangela ukungcoliseka kwesinyithi esinyibilikisiweyo.I-SiC crucibles, kwelinye icala, inobomi obude kakhulu, inciphisa ixesha lokunciphisa kunye nokwandisa imveliso.Uzinzo lwazo lwekhemikhali oluphezulu luthintela ukusabela okungafunekiyo ngeentsimbi ezinyibilikisiweyo, ukuqinisekisa amanqanaba aphezulu okucoceka kwiimveliso zokugqibela.

Ukuqukumbela, ii-SiC crucibles ziyi-asethi exabisekileyo kumashishini afuna ulawulo oluchanekileyo lweqondo lokushisa kunye nendawo engcolileyo.Ukukwazi kwabo ukumelana nobushushu obuphezulu, ukothuka kwe-thermal, kunye nokusingqongileyo kweekhemikhali ezinobundlobongela kubenza babe lolona khetho lufanelekileyo lokunyibilika kunye nokucokisa iintsimbi ezixabisekileyo kunye nesiseko sesinyithi.Ukusuka kwimveliso yobucwebe ukuya kwimveliso yesinyithi kunye nemveliso ye-semiconductor, ii-crucibles ze-SiC zibonelela ngokusebenza okuphezulu, ukuqina okuphuculweyo, kunye nokusebenza kakuhle.