Aluminum Foam-Afi ma le pisa

Fa'amatalaga o oloa

O le foam alumini o se ituaiga fou o mea uʻamea mama e gaosia e le alumini mama mama, faʻatasi ai ma le maualalo o le mamafa ma le maualuga o le malosi faʻapitoa, e tele mea e sili ona lelei e pei o le faʻaogaina o le leo ma le faʻafefeteina, faʻapipiʻiina o le malosi, faʻafefe afi ma faʻamaonia, ma e o loʻo faʻaaogaina lautele i mea faigaluega faʻapitoa e pei o le militeri ma le aerospace alamanuia, nofoaafi felauaiga, fau vaa ma isi. Ona o lona tulaga uʻamea uiga ese ua fiafia nei le tele o tagata mamanu, faʻaaogaina i le fale teuteu fale, e fatuina ai se lagona ese o tekinolosi.

Fua Fa'atatau

Uiga pore ma le mamafa tele

Tele pore tele: 0.9mm, 1.6mm, 2.5mm tolu faʻamatalaga, faʻaaogaina masani mo le 1.6mm pore lapoa.

Porosity: 60-80% (68-78% mo le 1.6mm pore tele)

Fa'atatau ile pu: 85-95% (90-95% ile 1.6mm avanoa)

Tele tele: 0.5-1.10g/cm3 (0.60-0.85g/cm3 mo le 1.6mm avanoa)

O uiga autu o le alumini foam acoustic panel:

. ituaiga eseese o le leo-absorbing tino, muffler, acoustic structure, leo pa puipui, muffler potu, acoustic enclosures, ma isi, e mafai ona tuusao i luma o le puna o le pisa, e aunoa ma le mana'omia o so'o se paneli puipui ma isi mea fa'atumu leo.

2. O lo'o i ai le fa'atinoga lelei o le leo: o le averesi o le fa'aogaina o le leo o le ≥0.60 (125-4000Hz fa'asologa o taimi, fuafuaina e le Acoustics Institute of Tongji University); i le taimi lava e tasi, o loʻo i ai le faʻataʻitaʻiga sili ona lelei e le suia le faʻatinoga o le leo pe a uma le faʻafefe o le vai ma le faʻafefe o le pefu o le laupapa.

3. Foam alumini ipu e ala i le alumini u'amea mate-fa'amea fa'asolo, malepe, e mafai ona toe fa'aaogaina i lona atoaga, e le o se fa'aleagaina lona lua o le si'osi'omaga e mafua mai i le puipuiga o le si'osi'omaga lanumeamata o oloa fou tekonolosi.

4. Aluminum foam laupapa o loʻo i ai nei i le lalolagi mea e le o ni fiber, tipi-pito ma mea e sui ai, o le a le tutusa ma fiber tioata, fulufulu minerale, fulufulu papa, ma isi mea e ala i le la, timu, maualuga le vevela ma isi siosiomaga e mafua mai i le matua o le pefu i totonu o le salalau o le siosiomaga o le ea e mafua mai i le eleelea lona lua.

5. O loʻo i ai le faʻaogaina o le afi ma le le faʻafefeteina, faʻafefeteina o le tau, faʻamaʻi faʻamaʻi, mea faʻamaʻi matua o le alumini uʻamea, ma e mafai ona tatalia le matagi, timu ma le la, ma o se Vasega A oloa e le mafai ona mu.

6. E mafai ona faʻapipiʻiina i lanu lanu eseese, e matagofie, ma ua faʻafefeteina ma faʻafefeteina ma faʻagogo mo le tele o taimi, o lea o le a le paʻu ai i lalo o tulaga o le matagi ma le la.

7. E lelei le fa'atinoga o le talipupuni electromagnetic.

8. Aluminum foam acoustic panels e mafai ona sawed, e mafai ona faʻapipiʻi faʻatasi, faʻapipiʻi, faʻaofi, faigofie ona faʻapipiʻi.

9. Aluminum foam panels e mafai ona faia i ituaiga eseese o le leo-absorbing tino, ae mafai foi ona tuufaatasia i ituaiga eseese o leo-absorbing, leo insulation tino.

10. O luga e faigofie ona mama, faigofie tausiga.

Aluminium foam leo-absorbing laupapa lautele talosaga

1. Faʻaaogaina i fale faʻafiafia, fale tifaga, fale puʻe puʻeina, potu, fale siva, faletaʻalo, nofoaga i lalo o le alatele, fale faʻatali, potu faʻatali, fale talimalo, fale faʻatau tele, fale faʻaaliga, fale ofisa, potu nusipepa, potu komepiuta ma isi nofoaga e pulea le matafaioi o le leo leo taimi.

2. E sili ona talafeagai mo meafaigaluega ea malulu ma ea i totonu o faleaoga mama, faleaoga gaosiga o meaʻai, falemaʻi falemaʻi, fale gaosi meafaifaʻaili saʻo, fale suʻesuʻe, fale suʻesuʻe, potu taʻavale, faleaiga ma faleʻai, fale vaʻa, fale afi afi fesoasoani, fale pasese, ma isi. E fai sona sao o le fa'aitiitia o le pisa ma le muffling.

3. E faia le sao o le paʻu ma le leo-insulating pa i le taulaga moli malamalama, auala sima, auala auala, auala tetele, nofoaafi, overpasses, cooling olo, tatala-ea maualuga-voltage substations, sima paluga fanua ma isi nofoaga.

4. I afi tiso, afi afi, afi, afi afi i totonu, pusaaisa, compressors ea, vaalele, nofoaafi, taavale, vaa, boilers, forging samala meafaigaluega, ili ma isi meafaigaluega, absorption leo, insulation leo, muffling aafiaga.