ụda cell mechiri emechi yana mkpuchi Aluminom ụfụfụ ngọngọ
1.Chemical ọdịnaya.
Aluminom ụfụfụ panel: 97% aluminum ntụ ntụ, 3% ụfụfụ, 1% TiH2
Ịbawanye viscose, 2% Ca.Ha bụ ihe nchebe gburugburu ebe obibi enweghị mmetọ.
| Mpempe akwụkwọ data arụmọrụ (Aluminom dị ọcha) | |||
| Njupụta(g/cm³) | Ike mkpakọ(Mpa) | Na-ehulata Ike(Mpa) | Ntinye ike(KJ/M³) |
| 0.25-0.30 | 3.0-4.0 | 3.0-5.0 | 1000-2000 |
| 0.30-0.40 | 4.0-7.0 | 5.0-9.0 | 2000-3000 |
| 0.40-0.50 | 7.0-11.5 | 9.0-13.5 | 3000-5000 |
| 0.50-0.60 | 11.5-15.0 | 13.5-18.5 | 5000-7000 |
| 0.60-0.70 | 15.0-19.0 | 18.5-22.0 | 7000-9000 |
| 0.70-0.80 | 19.0-21.5 | 22.0-25.0 | 9000-12000 |
| 0.80-0.85 | 21.5-32.0 | 25.0-36.0 | 12000-15000 |
2.Electrical e ji mara ihe.
Nrụgharị nke ihe mkpuchi aluminom dị ntakịrị karịa nke ihe aluminom siri ike.
Igwe ọkụ ọkụ nke ụfụfụ aluminum dị ntakịrị karịa nke aluminom siri ike, nke bụ ihe dịka 0.1 - 0.2 ugboro nke aluminom siri ike.
Tụkwasị na nke ahụ, aluminom ụfụfụ ahụ nwekwara ihe siri ike, nke na-adịghị ọkụ, ọ dịghị mfe oxidation, adịghị mfe ịmepụta ịka nká, ezigbo nkwụsị ihu igwe,ezigbo mgbake na njirimara ọhụrụ.
Ọmarịcha ọrụ nchekwa elektrọnịkị: mgbe oge ikuku eletrọnịkị bụ 2.6-18GHz,
ikike mkpuchi elektrọnik nke ụfụfụ aluminom nwere ike iru 60-90dB.
3.Corrosive e ji mara ihe.
Nguzogide corrosion: na mkpughe gburugburu ikuku ikuku nke mmiri ruo otu afọ, enweghị ihe ọ bụla doro anya:
accelerated corrosion ọnọdụ, mmiri nnu ịgba nnwale 2 afọ na-enweghị iche. Gosi na corrosion iguzogide nke aluminum ụfụfụ dị ezigbo mma.
Iji mee spraying mgbochi corrosion n'elu ọgwụgwọ, na-emeziwanye nguzogide corrosion.
4.Acoustic e ji mara.
20-40dB
Njirimara 5.Vibration.
Strong absorption nke mmetụta ike, ike arụmọrụ nwere ike ihu ọma iru ihe karịrị 50%, n'elu ikpo okwu ebe ike arụmọrụ nke 80% ka 90%, nwere ike ịbụ ezigbo absorption nke mpụga ike, belata mmetụta nke mmebi.
Mfụfụ ụfụfụ aluminom na-ezo aka na nnabata ya nke ọma nke ujo ma ọ bụ ike mkpali. Ntinye ujo ma ọ bụ nguzogide mmetụta bụ ihe dị mkpa maka ibu ụgbọ ala. Aluminom ụfụfụ dị mma karịa ihe ụfụfụ ndị ọzọ iji nweta mmetụta ike ike, bụ isotropic na arụmọrụ, bụ ihe nchekwa dị mma.
Arụmọrụ damping dị elu yana ọnụego nnabata ike mmetụta: ike damping nke aluminom metal 5-10 ugboro.
Aluminom ụfụfụ nwere porosity nke 50% nwere ike ịmịnye ike karịa 2.5MJ / M3C mgbe ọ nwere ọdịiche nke 84%.
Beepụ akụkụ ndị na-adịghị ahụkebe kwụ ọtọ.
Bee n'ime ọkpụrụkpụ nke ndị ahịa chọrọ iji mee ụfụfụ aluminum
Mkpokọta ụfụfụ Aluminom
Ngwaahịa ndị emetụtara
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Ogwe ụfụfụ Aluminom cell mechiri emechi
Nkọwa ngwaahịa Aluminom Foam Panel Basic Feature Chemical Composition Over 97% Aluminium Cell Type Closed-cell Density 0.3-0.75g/cm3 Acoustic Feature Acoustic absorption Coefficient NRC 0.70 ~ 0.75 Mechanical Feature Tensile Power Pressive 27M3M Njirimara Nrụpụta ọkụ 0.268W/mK Ebe mgbaze Ihe ruru. 780℃ Extra Feature Electromagnetic ebili mmiri na-echebe ikike karịrị 90dB ...
