Zvakanakira uye Zvivakwa zveAluminium Foam

Kuvandudzwa kwechizvino-zvino tekinoroji kwaita kuti kuwedzere kuvandudzwa kwehunyanzvi hwekugadzirira kwefoam metal uye kuenderera kuderedzwa kwemutengo wekugadzira. Foam simbi inomiririrwa naaluminium foamrudzi rutsva rwezvinhu zvemaitiro ekushanda zvakagadziridzwa nekukurumidza mumakore achangopfuura. Sechinhu chekugadzirisa, chinoratidzwa nehuremu huremu uye yakakwirira chaiyo simba. Sechinhu chinoshanda, furo realuminium rine zvakanakira kubatwa nekuvhunduka, kugona kubatwa nekutya, kupikisa tembiricha yakakwira, kuvharisa ruzha uye kutorwa kwenzwi.

The mukati pores ofyakavharwa-sero aluminium foamanozadzwa nemagasi ane diki diki rekutamisa kupisa, zvichiita kuti simba rayo rekutamisa kupisa rive diki pane iro rezvinhu zvakasimba. Iyo hombe chaiyo yenzvimbo, yakakwirira porosity, yakafara kupisa nzvimbo yekupisa uye yakanyanya kupisa kupisa kwemadziro epore ye kuburikidza-sero foam aluminium inopa yakanaka kupisa kupisa kuita. Pasi pemamiriro ekutenderera kwechisikigo, kupisa kupisa kunogona kuitwa kuburikidza nekuyerera kwegasi kana mvura mumapores esimbi yefuro senge kuburikidza-gomba aluminium furo uye madziro epore, saka kuburikidza-gomba aluminium furo yakanaka kwazvo kupisa kupisa. zvinhu kana kupisa zvinhu.

Aluminium foam mukuita kwekumanikidza inozoshandurwa kuita nhamba huru yebasa muchimiro chealuminium foam cell deformation, kudonha, kuputika uye kudhumhana pamwe nemamwe marudzi ekurasikirwa kwesimba, saka furo rinogona kutora huwandu hukuru hwekunze kwesimba simba.Aluminium foamine yakakwirira yekunyorovesa maitiro, yakachena aruminiyamu furo kunyorovesa kukosha ingangoita 5 kusvika 10 nguva yealuminium. Uchishandisa iyo yakanaka yekunyudza simba uye inonyorovesa zvimiro zvealuminium furo, inogona kugadzirwa kuita yakanakisa simba yekunyudza zvinhu uye vibration damping zvinhu, senge mota bumpers, spacecraft yekumhara giya, elevator, conveyor kuchengetedza pads uye yakakwirira-kumhanya grinder nhovo simba rinotora liner. .

Nekuda kweiyo yakanaka fluid transmission dynamics, kupisa kwekupisa kweiyo kuburikidza-gomba furo simbi inogona kutosvika pakupisa kwekupisa kweiyo dense matrix, uye kushandiswa kweiyi furo simbi kunogona kukwidziridza kupisa kwekuchinja kwekushisa exchangers kune aerospace midziyo, compact heat sinks yesimba resimba, uye condensation shongwe dzekutonhodza mhepo. Semuenzaniso, kune anti-icing uye anti-chando midziyo inoshandiswa mundege,kuburikidza-gomba aluminium foam panelsakaiswa pamberi pemapapiro, uye gasi rinopisa kana antifreeze inogona kupfapfaidzwa kunze kwealuminium foam panels kuti iite chinangwa chekurwisa-icing.