Ukwazisa iSanti yeCeramic, ekwaziwa njengeecerabead okanye isanti yeceramic foundry. Isanti yeCeramic yimbonakalo yokwenziwa kweenkozo ezingqukuva ezenziwe nge-calcined bauxite, kunye nomxholo wayo ophambili yi-aluminiyam oxide kunye nesilicon oxide.
Ukubunjwa okufanayo kwesanti ye-ceramic kuqinisekisa ukuzinza ekuhanjisweni kobungakanani beenkozo kunye nokunyanzeliswa komoya. Ubushushu obuphezulu be-refractory be-1800 ° C buqinisekisa ukuhlala phantsi kweemeko zokushisa okuphezulu.
Isanti yeCeramic imelana kakhulu nokunxiba, ukutyunyuzwa, kunye nokothuka kwe-thermal. Le propati iyenza ibe yinto efanelekileyo yokusetyenziswa kwisanti ye-Foundry enenkqubo ye-loop ehlaziyiweyo.
Enye inzuzo yesanti ye-ceramic kukwandiswa kwayo okuncinci kwe-thermal. Olu phawu luqinisekisa ukuba lugcina imilo kunye nobukhulu balo nakwiqondo lokushisa eliphezulu.
I-fluidity egqwesileyo kunye nokusebenza kakuhle kokuzaliswa kwesanti ye-ceramic kwenza kube yinto ekhethiweyo kwishishini le-Foundry. Ngenxa yobume bayo obungqukuva, isanti ye-ceramic ibonelela ngobumanzi obugqwesileyo kunye nokusebenza kakuhle kokuzalisa, okukhokelela ekubumbeni okusebenzayo kunye neenkqubo zokuphosa.
Enye yeenzuzo eziphambili zokusebenzisa isanti ye-ceramic lizinga eliphezulu lokubuyisela kwiinkqubo ze-loop yesanti. Olu ncedo lukhokelela kugcino lweendleko, njengoko lunciphisa inkcitho kwaye luqinisekisa ukusetyenziswa kwezibonelelo ngokufanelekileyo.
Isanti ye-ceramic ingasetyenziswa kwiinkqubo ezahlukeneyo zesanti efunyenweyo njengesanti egqunywe ngentlaka, isanti yebhokisi ebandayo, isanti yoshicilelo ye-3D, isanti yeresin engabhakiyo, kunye nenkqubo yogwebu elahlekileyo. Ubume obuguquguqukayo besanti ye-ceramic iqinisekisa ukuba ingasetyenziswa kuwo wonke amashishini amaninzi, kubandakanywa iimoto, i-aerospace, ubunjineli, imigodi, i-valve kunye nokwakhiwa njl.
Ithatha indawo yeecerabead zaseJapan, isanti yechromite, isanti ye-zircon kunye nesanti ye-silica kumashishini e-Foundry. Njengezinto ezingathathi hlangothi, isanti ye-ceramic iyasebenza kwi-asidi kunye ne-alkali resins, kwaye isetyenziswe ngokubanzi kwiintlobo ezahlukeneyo zetsimbi ezibandakanya isinyithi, intsimbi ephosiweyo, i-aluminium ephosiweyo, ithusi kunye nensimbi engenasici.
Isishwankathelo, isanti ye-ceramic ibonelela ngokusebenza okuphezulu kwishishini le-Foundry. Ngokubunjwa kwayo okufanayo, ubushushu obuphezulu be-refractory, kunye ne-fluidity egqwesileyo, isanti ye-ceramic lukhetho olukhethiweyo lokubumba okusebenzayo kunye neenkqubo zokuphosa. Ukwandiswa okuncinci kwe-thermal kunye nokuchasana okuphezulu kokugqoka kunye nokutyumza kwenza isanti ye-ceramic ibe yinto ehlala ixesha elide kwaye ihlala ixesha elide. Izinga layo eliphezulu lokubuyisela kwakhona liqinisekisa ukusetyenziswa ngokufanelekileyo kwemithombo, oko kuyenza ibe lolona khetho lufanelekileyo kwiinkqubo zesanti ye-Foundry engabizi kakhulu. Tyala imali kwisanti ye-ceramic namhlanje kwaye uthathe ithuba lokusebenza kwayo okuphezulu.
Ixesha lokuposa: Mar-27-2023
