A na-eme ụfụfụ aluminom site n'ịgbakwunye ihe mgbakwunye na aluminom dị ọcha ma ọ bụ aluminom alloy, a na-eme ya site na usoro ụfụfụ, ọ nwekwara àgwà nke ígwè na afụ n'otu oge. Ọ nwere njupụta dị ala, ikike nnabata dị elu, oke okpomọkụ na-eguzogide, ọkụ ọkụ siri ike, nguzogide corrosion, mkpuchi ụda na mbelata mkpọtụ, obere ikuku thermal, elu electromagnetic shielding, ike ihu igwe na-eguzogide, ike nzacha, nhazi dị mfe, nrụnye dị mfe, na elu. akpụ ziri ezi. , Enwere ike ịme mkpuchi mkpuchi elu.
Aluminom ụfụfụ nwere magburu onwe anụ ahụ, kemịkalụ na n'ibu Njirimara na recycability. Njirimara ndị a dị mma nke ụfụfụ aluminom na-eme ka ọ nwee atụmanya ngwa ngwa n'ọhịa ihe nke oge a, ọ bụkwa ihe injinịa na-ekwe nkwa, karịsịa na ụlọ ọrụ ụgbọ njem, ụlọ ọrụ ikuku na ụlọ ọrụ mmepụta ihe.
Kedu ihe kpatara mmepe nke ụfụfụ aluminom ji dị ngwa ngwa? Ọ bụ n'ihi ọtụtụ uru nke aluminom foamed, dị ka njupụta bụ 0.1-0.4 ugboro nke aluminom ígwè; isi ike ya na-ehulata bụ okpukpu 1.5 karịa nke ígwè; arụmọrụ damping bụ 5-10 ugboro nke aluminom ígwè. Mgbe porosity nke 84% aluminom foam bụ 50% deformed, ọ nwere ike itinye ihe karịrị 2.5MJ / m3 nke ume. Mgbe ụda ụda ụda dị n'etiti 800-4000HZ, ụda mkpuchi mkpuchi ụda nke ụfụfụ aluminum mechiri emechi dị n'elu 0.9. Mgbe ugboro eletrọnịkị ebili mmiri dị n'etiti 2.6-18GHZ, ikike mkpuchi elektrọnik nke aluminom ụfụfụ nwere ike iru 60-90dB.
N'usoro: aluminum foamed dị mfe ịkpụ, ịkụgharị, na gluu; enwere ike gbadaa ya ka ọ bụrụ ọdịdị achọrọ site na ịkpụzi; enwere ike mechaa ya n'elu ya na agba organic ma ọ bụ inorganic; enwere ike ikpuchi ya n'akụkụ abụọ iji mepụta bọọdụ dị arọ nke buru ibu, nke siri ike. Aluminom ụfụfụ ihe nwere ike arụnyere na elu ebe na-enweghị n'ibu ebuli ngwá, dị ka: uko ụlọ, mgbidi na n'elu ụlọ, wdg, nwere ike ịbụ mechanically ma ọ bụ kpọmkwem jikọọ na ofu na kposara, ma ọ bụ nwere ike glued na mgbidi ma ọ bụ n'uko na adhesives . Mpempe akwụkwọ mpempe akwụkwọ - ụfụfụ aluminom - Ọdịdị "sanwichi" nke a na-emepụta site na mpempe akwụkwọ na-eketa ihe ndị magburu onwe ya nke ụfụfụ aluminom ma nwee ike mgbanwe dị elu, nke a pụrụ iji mee ihe dị ka ihe ụlọ ọhụrụ, akụkụ dị elu nke nhazi nke mpịakọta mpịakọta, wdg.
Oge nzipu: Eprel-20-2022
