Aluminom foam composite panel, ime na mputa ihe eji achọ mma mejupụtara ogwe, ihe mgbidi na-ekpuchi ọkụ.
Njirimara ngwaahịa:
Njupụta: 0.2g/cm3 ~ 0.6g/cm3;
Ọnụ ego efu: 75% ~ 90%;
Ntinye ike: 8J/m3 ~ 30J/m3;
Ike mkpakọ: 3Mpa ~ 17Mpa;
Ike mgbanwe: 3Mpa~15Mpa;
Aperture: 1-10mm kesara n'otu n'otu, oghere isi 4-8mm;
Ọrụ ọkụ anaghị ere ọkụ, anaghị emepụta gas na-egbu egbu; , ogologo ndụ ọrụ.
Ngwaahịa nkọwa: 2400mm * 800mm * H ma ọ bụ ahaziri mmepụta dị ka ndị ahịa chọrọ.
Aluminom ụfụfụ dị ike ndọda dị iche iche ejiri
Nnukwu ike ndọda (g/cm3) 0.25 ~ 0.4 0.4 ~ 0.6 0.6 ma ọ bụ karịa
Size (mm) 1200 × 600 × h dị ka ndị ahịa chọrọ
Isi ojiji
Ihe na-anabata ụda, ogwe ihe mejupụtara mabul, ogwe ihe eji achọ mma n'ime na nke mpụga, ihe mgbidi na-ekpuchi ọkụ.
Ihe na-eguzogide mmetụta, ogwe ihe mejupụtara maka ahụ ụgbọ ala, ihe na-amịpụta ụda, ogwe ihe mejupụtara marble, ogwe ihe ịchọ mma n'ime na nke mpụga.
Njirimara igbe ụda:
Acoustic arụmọrụ: perforated mechiri emechi-cell ụfụfụ aluminom efere nwere ike ime ka a elu ụda absorption ọnụego oku panel. Mgbe ọnụego mmeghe bụ 1% ~ 3%, ọnụego nnabata ụda. Ọnụego nnabata ụda tụrụ site na usoro ebili mmiri guzoro ọtọ, n'ogo nke 1000Hz ruo 2000Hz, ọnụego nnabata ụda nke 40% ruo 80%.
Ọrụ mkpuchi ụda ụfụfụ aluminom: ụfụfụ aluminom Sanwichi panel mmepụta ụda mkpuchi ụda, oke 20mm, mkpuchi ụda: 20 ~ 40dB.
Arụmọrụ ihu igwe:
Nguzogide corrosion: ikpughe otu afọ n'ime ikuku mmiri, ọ dịghị ihe mgbagwoju anya doro anya; ọnọdụ corrosion na-eme ngwa ngwa, ule ịgba mmiri na-agba nnu maka afọ 2 na-enweghị ihe ọ bụla; na-egosi na nguzogide corrosion nke ụfụfụ aluminum dị ezigbo mma.
Enweghị nnabata mmiri: ọnụego nnabata mmiri nke ụfụfụ aluminom bụ 0.0%. Enweghị ihe ngosi hygroscopic, na arụmọrụ ụda agaghị ebelata n'ihi iru mmiri.
Ngwongwo na-ekpo ọkụ na-ekpo ọkụ / enweghị ọkụ: Aluminom ụfụfụ na-eme ka ọ dị nro naanị na okpomọkụ dị elu nke 600 Celsius, na-eme ka ọ bụrụ ihe na-adịghị ere ọkụ.
Ngwongwo mkpuchi ọkụ: Thermal conductivity nke aluminom foam bụ 0.25 ~ 0.62W / mK, nke yiri nke marble, ma nwee ezigbo ihe mkpuchi ọkụ.
Thermal kwụsie ike: linear mgbasa ọnụọgụ nke aluminum ụfụfụ bụ 1.934 * 10 ℃, nke bụ tụnyere na ihe, na ọ dịghị mfe na-oruru site okpomọkụ.
Ngwongwo igwe:
Ngwa igwe: ike mkpakọ: 3 ~ 17MPa; ike mgbanwe: 3 ~ 15MPa; ike ike: 2 ~ 7 MPa;
Ngwongwo nchikota: ike absorption ruo 8J / cm3 ~ 30J / cm3, ụfụfụ aluminom nwere ike ịmịnye ike site na nrụrụ, bụ ihe dị mma mmetụta ike absorption ihe.
Ịrụ arụrụ arụ: nwalere site na Institute of Solid State Physics, Chinese Academy of Sciences, aluminum foam inside oriri ihe Q-1 ruru 6 × 10-3.
Ngwongwo igwe:
A na-eji ụfụfụ aluminom mee ihe n'ubi dị iche iche, dabere na ihe ọla ọcha na-acha ọcha na-acha ọcha, nwere njirimara nhazi mara mma, nwere ike ịkwọ, ịkpụ, planed, milled, wdg, dị mfe ịhazi n'ime efere, ibe, mkpanaka, na a. akụkụ dị iche iche ekara .
Nchedo gburugburu ebe obibi ndụ ndụ:
Mmekọahụ: Aluminom ụfụfụ bụ ihe mejupụtara ihe mejupụtara nke ígwè na oghere ikuku, nke n'onwe ya agaghị agbanarị gas na-egbu egbu na okpomọkụ dị elu.
Enwere ike imeghari: Isi ihe mejupụtara kemịkalụ nke ụfụfụ aluminom bụ alloy aluminum na oxides ya, nke enwere ike ịmegharị ya agaghị ebute mmetọ ọ bụla na gburugburu ebe obibi.
Ọta Electromagnetic:
Ihe mkpuchi elektrọnịk (n'okpuru 200MHz) na-ekpuchi ihuenyo elektrọnịkị 90dB, yana arụmọrụ mkpuchi elektrọn dị mma.
Ubi Ngwa ngwaahịa
N'ihi ọtụtụ ihe pụrụ iche nke ngwaahịa ụfụfụ aluminum, enwere ike iji ha na mbara igwe, ụgbọ elu, ụgbọ oloko na-agba ọsọ, ụgbọ okporo ígwè obodo, ụgbọ mmiri, ụgbọ okporo ígwè dị elu, ihe owuwu na ubi ndị ọzọ.
Ọwara na ihe mgbochi ụda n'akụkụ okporo ụzọ, wdg. Ọ nwere ịdị arọ dị arọ, ụda ụda dị elu, nnukwu ujo absorption, mmetụta ume ike dị elu, ọrụ nchebe dị elu nke electromagnetic, mkpuchi ọkụ, ọkụ na-eguzogide ọkụ na àgwà ndị na-adịghị ere ọkụ, na enyi gburugburu ebe obibi.









