Sesebelisoa se secha sa aluminium foam ke mofuta o mocha oa lisebelisoa tse bobebe tse sebetsang-tse hlophisitsoeng tse entsoeng ka aluminium kapa aluminium alloy matrix le pore composite, sebopeho sena se khethehileng sa aluminium foam e ncha e etsa qeto ea boima ba eona bo bobebe, porosity e phahameng, sebaka se phahameng se phahameng le litšobotsi tse ling, e le ho fumana tšepe e ngata e teteaneng ha e na litšobotsi tse ntle, joalo ka ho monya matla a matla, ho hanyetsa tšusumetso, matla a khethehileng a phahameng, tšireletso ea motlakase, molumo. thepa ea ho monya, damping e phahameng Thepa ea lisebelisoa tse ncha tsa foam ea aluminium e thehiloe haholo-holo ho thepa ea foam ea aluminium. Ts'ebetso ea lisebelisoa tse ncha tsa foam ea aluminium haholo-holo e ipapisitse le porosity, boholo ba pore, karo-karolelano ea lesoba, mofuta oa sebopeho sa pore, sebaka se itseng sa bokaholimo le liparamente tse ling tsa pore le matrix ea tšepe.
Tšebeliso ea foam ea aluminium e le thepa ea mohaho, ka lebaka la ho ba teng ha palo e kholo ea li-pores ka hare ho foam ea aluminium, e le hore e be le boima bo bobebe le litšoaneleho tse phahameng tse khethehileng tsa matla 'me e be sebaka se loketseng haholoanyane sa sandwich kapa sandwich tube filling. thepa. Aluminium foam filler e ka ntlafatsa ka nepo mokhoa oa deformation oa liphanele tse kopaneng tlas'a meroalo e tsitsitseng le e matla, e le hore matla a eona a ho kobeha, matla a khatello, ho satalla le thepa ea ho monya matla e ntlafalitsoe haholo. Ha ho bapisoa le lintho tse tloaelehileng tsa sandwich ea khekhe ea linotši, thepa e ncha ea aluminium e na le ts'ebetso e phahameng, sebopeho se betere, 'me e hlola mefokolo ea anisotropy ea thepa ea sandwich ea khekhe ea linotsi. Ka ho nkela thepa ea sandwich e turang ea mahe a linotsi ka lisebelisoa tse ncha tsa foam ea aluminium, litšenyehelo li ka fokotsoa haholo ha li ntse li fumana ts'ebetso e phahameng. Indastering ea kaho, foam ea aluminium kapa lisebelisoa tse ling tsa foam li ka etsoa hore e be lintho tse bobebe, tse thata, tse sa cheng, litšepe kapa litšehetso, joalo ka lilifti tsa sejoale-joale tse nang le lebelo le phahameng le ho potlakisa ka lebelo le phahameng, haholoholo li hloka ho ba le matla ka bobeli. - ho monya le ho jara thepa ea thepa ea tšepe ea foam e bobebe ho fokotsa tšebeliso ea matla.
Ha ho bapisoa le lisebelisoa tsa tšepe tse teteaneng, lisebelisoa tse ncha tsa aluminium foam li ka sebelisoa e le lisebelisoa tse sebetsang le tsa meralo, athe ka kakaretso lisebelisoa tse ncha tsa aluminium foam li na le likarolo tse sebetsang le tsa sebopeho, 'me li tšoarella ebile li bonolo ho sebelisoa hape, e leng se etsang hore e be tebello e ntle ea indasteri, sesole, sefofane le likopo tsa kaho.
Nako ea poso: May-04-2023

