Ii-99% ze-alumina ceramics, ezinamandla aphezulu, ubulukhuni obuphezulu kunye nokungasebenzi kakuhle kweekhemikhali kwiindawo ezininzi, zingasetyenziswa kakuhle kwicandelo lokukhusela iimbumbulu. Ii-ceramics ezikhusela iimbumbulu kunye neeplate ze-fiber composite ezinamandla aphezulu kunye ne-high-modulus kunye zenza umaleko okhusela iimbumbulu. Xa imbumbulu ekhawulezayo ingqubana nomaleko we-ceramic, umaleko we-ceramic uyaqhekeka okanye uvelise imingxunya esasazeka ngaphandle ukusuka kwindawo ephakathi, itya uninzi lwamandla embumbulu. Emva koko, ipleyiti ye-fiber composite ye-high-modulus itya ngakumbi amandla aseleyo embumbulu.
Inkqubo yokufunxa amandlaiiseramikhi ezingangeni mbumbuluinokwahlulwahlulwa ibe ngamanqanaba amathathu:
① Inqanaba lokuqala lokubetha: Imbumbulu ibetha umphezulu weseramikhi, iyenza buthuntu intloko yembumbulu ize yaphuke ibe ziingceba ezincinci neziqinileyo kumphezulu weseramikhi.
② Inqanaba lokukhukuliseka: Imbumbulu ebuthuntu iyaqhubeka nokukhukuliseka indawo yesiqwenga, isenza umaleko oqhubekayo weziqwenga zeseramikhi.
③ Ukuguquka, ukuqhekeka kunye nenqanaba lokuqhekeka: Ekugqibeleni, uxinzelelo lokuxinana lwenziwa kwi-ceramic, nto leyo ebangela ukuba iqhekeke. Ngexesha lenkqubo yembumbulu ibetha kwi-ceramic, zombini i-bubble kunye ne-ceramic zonakele.
Enye inzuzo yeeseramikhi ezingenakushukunyiswa ziimbumbulu kuneesinyithi kukuba izinto zesinyithi zitshintshatshintsha iplastiki kwaye zifunxa amandla xa zichasana neempembelelo zeentloko zeembumbulu. Ukuba zinxitywa emzimbeni womntu, olu tshintsho lweplastiki lunokubangela umonakalo emzimbeni womntu. Iiseramikhi ezingenakushukunyiswa ziimbumbulu azikwazi ukutshintshatshintsha iplastiki.
Ngoko ke, ukusetyenziswa kweeseramikhi eziphambili kwiinkqubo zezixhobo zorhwebo kunomtsalane kakhulu kwaye kuye kwaba sisixhobo sokuzikhusela esisetyenziswa kakhulu kwizixhobo ezifana neevesti ezikhusela iimbumbulu, izithuthi kunye neenqwelo-moya.
Ixesha leposi: Meyi-12-2025