Kwiminyaka yakutshanje, ngokunyuka kwemfuno yokunganyangeki kunye nokumelana nokubola kwezixhobo zoshishino, iimveliso ze-ceramic zisetyenziswe ngokubanzi kwiikhemikhali, amandla, imigodi kunye nezinye iindawo ngenxa yobunzima obuphezulu, ukumelana nobushushu obuphezulu kunye nokuzinza kweekhemikhali okuqinileyo. Kumashishini orhwebo angaphandle, ukuqonda izakhono zemveliso yeemveliso ze-ceramic ezinomgca akunakuphucula kuphela umgangatho wemveliso, kodwa nokunyusa ukhuphiswano kwimarike yamazwe ngamazwe. Eli nqaku liza kuhlalutya iteknoloji yemveliso engundoqo yeemveliso ze-ceramic ezinemigca ukusuka kwiikhonkco ezintathu eziphambili: ukukhethwa kwezinto eziphathekayo, inkqubo yokubumba kunye nokunyangwa komhlaba.
Ukukhethwa kwezinto eziphathekayo kusisiseko somgangatho weemveliso ze-ceramic ezinemigca. Izixhobo zeceramic ezisetyenziswa ngokuqhelekileyo ziquka i-alumina, i-silicon carbide kunye ne-silicon nitride. I-alumina ceramics ifanelekile kwiimeko zokusebenza zamandla aphakathi kunye naphantsi ngenxa yeendleko zabo eziphantsi kunye nokumelana nokugqwesa okugqwesileyo; ngelixa i-silicon carbide ceramics lukhetho lokuqala lobushushu obuphezulu kunye neendawo zoxinzelelo oluphezulu ngenxa yobunzima obuphezulu kunye nokumelana nobushushu obuphezulu. Amashishini orhwebo angaphandle kufuneka adibanise iimfuno ezithile zabathengi xa ukhetha izinto. Ngokomzekelo, imboni yeekhemikhali inokuhlawulela ngakumbi ukuxhathisa ukubola, ngelixa izixhobo zemigodi zijolise ekuchaseni impembelelo.
Inkqubo yokubumba ichaphazela ngokuthe ngqo ukuchaneka kwe-dimensional kunye namandla okwakhiwa kwemveliso. Iindlela zokubumba eziqhelekileyo zangoku ziquka ukucinezela okomileyo, ukucinezela kwe-isostatic kunye ne-grouting. Ukucofa okomileyo kusebenza kakuhle kakhulu kwaye kulungele iindawo ezilula{2} ezimile; Ukucofa kwe-isostatic kunokufikelela kuxinzelelo oluphezulu-loxinzelelo lwezakhiwo ezinzima, kodwa ixabiso liphezulu. Iinkampani zorhwebo zangaphandle kufuneka zikhethe inkqubo ngokweemfuno zomyalelo. Umzekelo, izixhobo eziphezulu - ezithunyelwa ngaphandle eYurophu zihlala zifuna ukucinezelwa kwe-isostatic ukuqinisekisa ukuba iziphene.
Ukunyangwa komphezulu kuyinyathelo eliphambili ekuphuculeni ukusebenza kweemveliso ze-ceramic ezinemigca. Ubuchwephesha obuqhelekileyo bokuqhuba bubandakanya{1}}ubushushu obuphezulu kunye nokomelezwa kwengubo. Ubushushu obuphezulu-bunokuphelisa uxinzelelo lwangaphakathi kunye nokwandisa ukuxinana; ngelixa i-nano{4}}itekhnoloji yokugquma inokomeleza ngakumbi ukuxhathisa ukunxiba kunye nokumelana nokothuka kwe-thermal. Kuyaphawuleka ukuba imigangatho yokukhuselwa kokusingqongileyo kumazwe ahlukeneyo ahluka kakhulu. Ngokomzekelo, i-EU inezithintelo ezingqongqo kumxholo wentsimbi enzima, kwaye iinkampani kufuneka zihlengahlengise inkqubo kwangaphambili ukuhlangabezana neemfuno zokuthumela ngaphandle.
Emva kokuqonda ezi ndlela zokuvelisa, iinkampani zorhwebo zangaphandle zikwafuna ukuhoya iziqinisekiso zamazwe ngamazwe kunye nokupakishwa kwempahla. Ngokwandisa inkqubo yemveliso kunye nolawulo oluluqilima lomgangatho, iimveliso ze-ceramic ezinomgca azikwazi ukuhlangabezana neemfuno ezahlukeneyo zemarike kuphela, kodwa zikwabeka isiseko kwiinkampani ukuvula imarike ebanzi yaphesheya.
