i-aluminium foam iwumhlangano owakhiwe ngamabhamuza nama-diaphragm e-aluminium. Ukungajwayelekile kanye nobukhulu obuthathu bamabhamuza kuyenza ibe nezici eziningi ezinhle kakhulu.
A: I-Lightweight
Imitha yokuminyana yegwebu le-aluminium cishe i-1/5~1/10 ye-aluminium ehlanzekile, i-1/20 yensimbi, kanye ne-1/4 yokhuni nepulasitiki.
B: Ukusebenza okuhle kakhulu kokumunca umsindo
Izici ezibamba umsindo ze-aluminium foam yilezi: umsindo ungena ku-aluminium foam futhi ubonakala ngokuhlukana, uphazamise omunye nomunye, ukuze amandla omsindo aguqulwe abe amandla okushisa, ngaleyo ndlela unciphise umsindo. Uma kuqhathaniswa nezinye izinto ezimunca umsindo, igwebu le-aluminium linokusebenza okuhle kakhulu kwe-low-frequency acsorption. Igwebu le-aluminium kanye nesikhala sosayizi othile sinomthelela ongcono wokumunca umsindo futhi singasetshenziswa ebangeni elibanzi lefrikhwensi. Isibonelo: ngaphambi kokwelashwa okumunca umsindo kwangaphakathi, udonga lwenziwe ngosimende onzima kakhulu. Ngemuva kokuthi igumbi linamathiselwe igwebu le-aluminium eliwugqinsi elingu-10mm lokwelapha okumunca umsindo nokunciphisa umsindo, ukumunca umsindo kwegwebu le-aluminium kunganciphisa umsindo ngo-17db.
C: Ukusebenza komsindo kwegwebu le-aluminium
I-aluminium enegwebu ingahlanganiswa nezinye izinto zokuvikela umsindo. Ngenxa yomphumela wokumunca umsindo we-aluminium enegwebu, umphumela wokufakwa komsindo ungathuthukiswa nakakhulu.
D: Ukumelana nomlilo kwegwebu le-aluminium
Igwebu le-aluminium linokumelana nomlilo okuhle. Iphuzu lokuncibilika kwe-aluminium ngu-660°C. I-aluminium enegwebu ayiqali ukuthamba ize ifike ku-800°C (ngoba ayikwazi ukuthwala isisindo sayo), kodwa ayikancibiliki. igwebu le-aluminium ngeke lonakale ngisho noma lichayeke ekushiseni okuphezulu okungu-780℃ ngaphandle kwamandla angaphandle, okubonisa ukuthi igwebu le-aluminium lingamelana namazinga okushisa aphezulu kunezinto ezijwayelekile ezimunca umsindo. Ngaphezu kwalokho, igwebu le-aluminium liyinto engashi futhi ngeke likhiqize amagesi ayingozi njengamapulasitiki nezinye izinto.
E: Ukusebenza kokuvikela i-electromagnetic kwegwebu le-aluminium
Igwebu le-aluminium linokusebenza okuhle kakhulu kokuvikela i-electromagnetic futhi linezici zokumunca umsindo. Ngakho-ke, amaphaneli e-aluminium Foam afaneleka kakhulu ukuthi asetshenziswe ekukhiqizeni uphahla kanye nezindonga emakamelweni emishini kagesi njengezinto zokuvikela i-electromagnetic.
Igwebu le-aluminium linokusebenza okuhle kakhulu kokuvikela i-electromagnetic futhi linezici zokumunca umsindo. Ngakho-ke, amaphaneli e-aluminium Foam afaneleka kakhulu ukuthi asetshenziswe ekukhiqizeni uphahla kanye nezindonga emakamelweni emishini kagesi njengezinto zokuvikela i-electromagnetic.
F: Umphumela omuhle wokubhafa
Lapho igwebu le-aluminium lifinyelela iphuzu lalo lokukhiqiza ngaphansi kwengcindezi, ulwelwesi lwebhamuza luyawohloka, luguquguquke ngokuqhubekayo ungqimba ngongqimba, futhi amabhamuza ayabhujiswa, okuphumela ekuwohlokeni okukhulu kokucindezela, ngaleyo ndlela amunca amandla omthelela futhi abonise umphumela omuhle wokugoba.
Lapho igwebu le-aluminium lifinyelela iphuzu lalo lokukhiqiza ngaphansi kwengcindezi, ulwelwesi lwebhamuza luyawohloka, luguquguquke ngokuqhubekayo ungqimba ngongqimba, futhi amabhamuza ayabhujiswa, okuphumela ekuwohlokeni okukhulu kokucindezela, ngaleyo ndlela amunca amandla omthelela futhi abonise umphumela omuhle wokugoba.
G: I-thermal conductivity ephansi yegwebu le-aluminium
I-thermal conductivity yegwebu le-aluminium iphansi kakhulu, kuphela i-1/60~1/500 ye-aluminium ehlanzekile, futhi i-coefficient yokunwetshwa komugqa ilingana naleyo ye-aluminium emsulwa.
H: Igwebu le-aluminium kulula ukulicubungula
Igwebu le-aluminium kulula ukwenza ukucutshungulwa kwemishini, njengokusika, ukubhoboza, ukugoba nokufaka imbossing. Igwebu le-aluminium lingasikwa libe yizincazelo ezahlukene nosayizi ngesaha. Igwebu le-aluminium lingabhola kalula futhi lifakwe i-riveted, futhi igwebu le-aluminium lingagotshwa futhi ligcizelelwe. I-foam ye-aluminium nayo ingacutshungulwa nge-ejenti yokubopha. Namathisela omunye nomunye ukuze ubophe igwebu le-aluminium.
I: Ukwakhiwa okulula
Ngenxa yokuthi igwebu le-aluminium lilula, lingafakwa ngesandla, futhi lifaneleka ngokukhethekile ukusebenza endaweni ephakeme njengosilingi, izindonga, nophahla. Ngenxa yokucubungula okulula, ingahlanganiswa futhi ihlanganiswe, futhi kulula kakhulu ukuxhuma nezinye izakhiwo. Ngakho-ke, ilungele ukwakhiwa kwendawo kanye nenhlanganisela yokufaka.
Ngenxa yokuthi igwebu le-aluminium lilula, lingafakwa ngesandla, futhi lifaneleka ngokukhethekile ukusebenza endaweni ephakeme njengosilingi, izindonga, nophahla. Ngenxa yokucubungula okulula, ingahlanganiswa futhi ihlanganiswe, futhi kulula kakhulu ukuxhuma nezinye izakhiwo. Ngakho-ke, ilungele ukwakhiwa kwendawo kanye nenhlanganisela yokufaka.
J: Umphumela omuhle wokuhlobisa indawo
Ukusebenzisa inqubo ekhethekile, ubuso be-aluminium foam bungadwetshwa ngopende. Ukudweba akulimazi neze umthelela omunca umsindo wegwebu le-aluminium.
K: Ingasetshenziswa njengesemishi
Igwebu le-aluminium lihlanganiswe ne-aluminium, ithusi, insimbi namanye amapuleti amancane ezinhlangothini zombili ukuze kwakheke ipuleti lesemishi. Kuyipuleti elikhanyayo nelinamandla aphezulu elingasetshenziswa njengezinto zesakhiwo ngokusebenza okuhle kakhulu.
Igwebu le-aluminium lihlanganiswe ne-aluminium, ithusi, insimbi namanye amapuleti amancane ezinhlangothini zombili ukuze kwakheke ipuleti lesemishi. Kuyipuleti elikhanyayo nelinamandla aphezulu elingasetshenziswa njengezinto zesakhiwo ngokusebenza okuhle kakhulu.
Ukusetshenziswa okuyinhloko kwegwebu le-aluminium Ngenxa yokuthi igwebu le-aluminium linochungechunge lwezimpawu, linokusetshenziswa okubanzi, ikakhulukazi kulezi zici ezilandelayo:
(1) Izinto ezimunca umsindo, ezifanele amafekthri, izimayini, imigwaqo emikhulu, imigudu, umsindo, njll. njengezinto ezimunca umsindo.
(1) Izinto ezimunca umsindo, ezifanele amafekthri, izimayini, imigwaqo emikhulu, imigudu, umsindo, njll. njengezinto ezimunca umsindo.
(2) Izinto zokwakha, ezifanele usilingi, izindonga, njll. njengezinto zokuhlobisa zokwakha ezingasindi kakhulu.
(3) Izinto zokwakha, ezihlanganiswe nezingcwecwe zensimbi ukuze zenze ama-sandwich panels, angasetshenziswa njengezinto zaphansi, izinto zodonga, nezinto zophahla zezindiza, izimoto, izitimela nezakhiwo, kanye namapaneli wefenisha namaphaneli abamba ukushaqeka. .
(4) Izinto zokuvikela i-electromagnetic, ezifanele izindonga nophahla lwamagumbi ekhompyutha, izinto zegobolondo zezinto zikagesi, umhlobiso wangaphakathi womyalo we-elekthronikhi, umhlobiso wangaphakathi wesikhungo sokwethulwa kwesiteshi se-TV, njll.
Isikhathi sokuthumela: Dec-29-2021
