Aluminium ua npuas ncauj yog ib yam tshiab ntawm cov khoom siv, nws yog cov hlau txhuas matrix dispersed nyob rau hauv suav tsis txheeb npuas zoo li ua npuas ncauj zoo li ultra-lub teeb hlau cov ntaub ntawv, dav porosity ntawm 40% mus rau 98%.
Aluminium ua npuas ncaujNws muaj qhov kub tsis kam, txawm tias nws mus txog qhov chaw melting ntawm cov hlau, nws tsis yaj. Lub melting kub ntawm txhuas alloy yog li ntawm 560 mus rau 700 ℃, tab sis txhuas ua npuas ncauj tsis yaj txawm tias nws yog rhuab mus rau 1400 ℃. Tsis tas li ntawd, nws tsis tso cov pa phem rau ntawm qhov kub thiab txias, yog li nws tuaj yeem hloov cov khoom siv foamed thiab asbestos ua cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob hauv ntau zaus.
Aluminium ua npuas ncauj yuav dissipate lub kinetic zog ntawm huab cua mus rau hauv lub tshav kub lub zog los ntawm kev co ntawm lub pore phab ntsa, yog li nws yuav siv tau raws li acoustic panels rau suab nrov txo nyob rau hauv txoj kev loj thiab railroads, subway tunnels, subway chaw nres tsheb, railroads, pas dej ua ke, lub rooj sib tham chav. , chav khoom loj, thiab lwm yam. Hloov lub thickness ntawm cov huab cua txheej txheej tom qab lub acoustic vaj huam sib luag tuaj yeem tswj lub ntsiab zaus ntawm acoustic coefficient ntawm aluminium npuas vaj huam sib luag, kom lub vaj huam sib luag acoustic tuaj yeem ua rau cov suab nrov sib txawv. Ntxiv rau, covaluminium vaj huam sib luagtsis nqus dej noo, nyob rau hauv ib qho chaw ntub dej, lub suab nqus tsis txo qis, yog qhov zoo tshaj plaws suab-absorbing khoom nyob rau hauv ib qho chaw ntub dej.
Aluminium ua npuas ncaujmuaj ntau yam kev siv hauv kev tsim kho kev lag luam. Piv txwv li, nrog aluminium foam manufacturing elevator tuaj yeem txo nws qhov hnyav, yog li txo lub zog noj, thiab ua npuas ncauj aluminium zoo heev lub zog nqus kev ua haujlwm thiab ua kom muaj kev nyab xeeb ntawm lub elevator. Yog tias txhuas ua npuas ncauj siv los ua cov khoom siv kho kom zoo nkauj, nws tsis yog tsuas yog hnav thiab zoo nkauj xwb, tab sis kuj tuaj yeem ua rau muaj hluav taws kub thiab suab rwb thaiv tsev.

Hauv kev tsim kho, lwm qhov kev xav tau yog sivaluminium ua npuas ncauj khoomlos tsim cov ntaub thaiv phab ntsa panels rau cov tsev siab. Lub xeev-ntawm-lub-kos duab kab hlau rhuav phab ntsa vaj huam sib luag no muaj lub zog nqus, suab rwb thaiv tsev thiab rwb thaiv tsev ua haujlwm, uas tuaj yeem cuam tshuam qhov cuam tshuam ntawm cua siab rau cov tsev siab, rwb thaiv tsev thiab txo suab nrov, thiab txhim kho kev nplij siab. Lub thermal conductivity ntawm txhuas ua npuas ncauj tsis yog tsuas yog cuam tshuam rau lub porosity, tab sis kuj rau kev faib cov voids, tom kawg ua lub luag haujlwm tseem ceeb, xws li kev txuas ntxiv ntawm cov npuas qhov nyob ntawm qhov perpendicular mus rau cov kev taw qhia ntawm cov cua sov yuav ua rau kom muaj peev xwm. txhawm rau cuam tshuam cov dej ntws ntawm cov cua sov, thiab txawm tias vim qhov kev sib txuas ntawm cov kev taw qhia thiab qhov tshwm sim ntawm "siab thermal resistance wall", thiab yog li ntawd yog cov khoom siv hluav taws xob zoo heev.
Aluminium ua npuas ncauj cov khoom ua ib yam tshiab ntawm cov qauv-ua haujlwm kev koom ua ke cov khoom, nrog cov txheeb ze tsis tshua muaj, lub teeb yuag, thaj chaw loj tshwj xeeb, cov cuab yeej tshwj xeeb siab, kev ua haujlwm zoo damping, damping, anechoic, thermal rwb thaiv tsev, thermal conductivity, poob siab, electromagnetic shielding tiv thaiv, lub zog nqus thiab tsis thiab lwm yam zoo heev mechanical zog thiab lub cev muaj zog.