Kudala namhlanje ukuphuhlisa ubume bemizi-mveliso, ukusetyenziswa kwei-ceramics ephezulunjengeI-selicon carbide ye-ceramicsiyaqhubeka ngakumbi kwaye ixhaphake ngakumbi. Ezi zixhobo zingezizo ezingekho mthethweni, kubandakanya isiSilicon nitride Ceramide, i-Aluminii Ceramics kunye nabanye abahlukeneyo, bahlanganisana amasimi ahlukeneyo kunye neepropathi ezahlukeneyo kunye nezicelo ezahlukeneyo.
Enye yeendawo eziphambili apho i-ceramics ephezulu inefuthe elikhulu ikwimidlalo yamalahle kunye nemizi mveliso yokuhamba. Phakathi kwazo, i-cycycy lel kunye ne-pipe lin yenziwa nge-Aluminics ye-Aluminii kunye ne-Silicon cararamics, ephucula ngokufanelekileyo uBomi obunganyangekiyo bezixhobo. Oku akuphuculi kuphela ukuqina koomatshini, kodwa kukwanceda ukuphucula ukusebenza kakuhle nokugcina iindleko.
Ukongeza, ukufezekisa i-ceramics ye-ceramics idlulela kwizicelo ezichanekileyo kumashishini amaninzi. I-Silicon nitride i-ceramic kunye ne-ziircocia ye-zuramini isetyenziswe ngokubanzi ngenxa yokusebenza kwabo ngokugqibeleleyo kwiindawo ezinobunzima. Eyona nto ilukhuni kakhulu, uzinzo lwe-thermal kunye nokuchasana kwengqondo kwenza ukuba ilungele ukusetyenziswa kwezinto ezibalulekileyo apho ukuthembeka khona kunye nokuchaneka kubalulekile.
Kwicandelo lezemveliso, ukusetyenziswa kwe-ceramics ephambili kuvula amathuba amatsha okuphucula umgangatho wemveliso kunye nokusebenza. I-selicon carbide ye-ceramics, ngakumbi, isetyenziswa ngokubanzi ngenxa yokuphumelela kwabo ngokugqibeleleyo kunye nokunganyangeki kothusayo. Oku kubangela ukuba babe nento exabisekileyo kwizicelo ezifana nokulungiswa kobushushu obuphezulu, apho izinto zesintu zinokungazinzanga phantsi kweemeko ezigqithisileyo.
Ukongeza, amashishini e-Aerospace kunye neMizi-mveliso yokuSebenza ingenelo kwi-ceramics ekhethekileyo. I-Silicon nitride i-ceramics ibonelela ngamandla aphezulu kunye nokuxhathisa kwi-suble shricks kwaye zisetyenziswa ngokubanzi kwii-injini, iinkqubo zokusika iimpahla kunye netekhnoloji yokuqhubela phambili. Oku kungagxininise nje i-quipti ye-ceramics ye-ceramics, kodwa nendima yabo ebalulekileyo ekuqhubeni inkampani entsha kunye nenkqubela phambili kule mihlaba iphambili.
Ngamafutshane, ukwamkelwa kwabantwana okrakra kunye ne-ceramics ekhethekileyo njenge-selicon cararamics, i-silicon nitride deramics, kunye ne-aluminica cleramics kukuphindaphinda imeko yemizi mveliso. Ukusuka ekuphuculeni ukuqina kwezixhobo kwimigodi yemigodi yamalahle Ukusebenza kwemvume yobunjineli obuchanekileyo kwiinkalo ezahlukeneyo, ezi zixhobo ziyavuma. Njengoko amashishini aqhubeka ukutyhala imida yentsebenzo kunye nokusebenza kakuhle, i-ceramics ephezulu aya kuhlala ehleli kwindawo engeyiyo, eqhuba inkqubela phambili kwaye enza ikamva loShishino lwanamhlanje.
IXESHA LOKUQALA: Jun-12 ukuya ku-2004