Amaphaneli ayinhlanganisela yegwebu le-aluminium, amaphaneli ahlanganisiwe angaphakathi nangaphandle, izinto zodonga ezivikela ukushisa
Izici zomkhiqizo:
Ukuminyana: 0.2g/cm3~0.6g/cm3;
Isilinganiso esingenalutho: 75%~90%;
Ukumuncwa kwamandla: 8J/m3~30J/m3;
Amandla acindezelayo: 3Mpa ~ 17Mpa;
Amandla e-Flexural: 3Mpa~15Mpa;
Imbobo: isatshalaliswa ngokulinganayo i-1-10mm, indawo enkulu yokuvula i-4-8mm;
Ukusebenza komlilo akushisi, akukhiqizi amagesi anobuthi; , impilo ende yesevisi.
Imininingwane yomkhiqizo: 2400mm * 800mm * H noma ukukhiqizwa okwenziwe ngokwezifiso ngokuya ngezidingo zamakhasimende.
Ukusetshenziswa Kwegwebu Legwebu Le-Aluminiyamu Okuthile Okuqinile
Amandla adonsela phansi athile (g/cm3) 0.25~0.4 0.4–0.6 0.6 noma ngaphezulu
Usayizi(mm) 1200×600×h ngokuvumelana nemfuneko yekhasimende
Ukusetshenziswa Okuyinhloko
Izinto ezimunca umsindo, amaphaneli enhlanganisela yemabula, amaphaneli ahlanganisiwe okuhlobisa angaphakathi nangaphandle, izinto zodonga ezivikela ukushisa
Izinto ezimelana nomthelela, amaphaneli ayinhlanganisela omzimba wemoto, izinto ezimunca umsindo, amaphaneli enhlanganisela yemabula, amaphaneli ahlanganisiwe okuhlobisa angaphakathi nangaphandle
Izici zebhokisi lomsindo:
Ukusebenza kwe-acoustic: ipuleti le-aluminium eliyigwebu elinezimbobo elivaliwe lingenziwa libe ngamaphaneli e-acoustic asezingeni eliphezulu lokumunca. Uma izinga lokuvula lingu-1%~3%, izinga lokumunca umsindo. Izinga lokumuncwa komsindo likalwa ngendlela yegagasi elimile, kububanzi obungu-1000Hz ukuya ku-2000Hz, izinga lokumunca umsindo elingu-40% ukuya ku-80%.
Indima ye-aluminium eyigwebu yokufaka umsindo: ibhodi le-foam aluminium sandwich ukukhiqizwa komsindo webhodi lokufakwa komsindo, ukuqina okungu-20mm, ukwahlukanisa umsindo: 20 ~ 40dB.
Ukusebenza kwesimo sezulu:
Ukumelana nokugqwala: ukuchayeka unyaka owodwa emkhathini wasolwandle, akukho okungavamile okusobala; izimo zokugqwala ezisheshisiwe, ukuhlolwa kwesifutho sikasawoti esifutha amanzi iminyaka emi-2 ngaphandle kokungajwayelekile; okubonisa ukuthi ukumelana nokugqwala kwegwebu le-aluminium kuhle kakhulu.
Akukho ukumuncwa komswakama: izinga lokumunca umswakama wegwebu le-aluminium ngu-0.0%. Ayikho into ye-hygroscopic, futhi ukusebenza kwe-acoustic ngeke kuncishiswe ngenxa yomswakama.
Izakhiwo ezikwazi ukumelana nokushisa/ezingashi: Igwebu le-Aluminium lithamba kuphela ekushiseni okuphezulu okungu-600°C, okwenza libe yinto engashi.
Izakhiwo ze-thermal insulation: I-thermal conductivity yegwebu le-aluminium ingu-0.25~0.62W/mK, eqhathaniseka naleyo yemabula, futhi inezici ezinhle zokuvikela ukushisa.
Ukuzinza kwe-thermal: i-coefficient enwetshiwe yomugqa yegwebu le-aluminium ingu-1.934*10℃, eqhathaniswa nokhonkolo, futhi akulula ukukhubaza ukushisa.
Izici zikaMechanical:
Izakhiwo zemishini: amandla okucindezela: 3 ~ 17MPa; amandla okuguquguquka: 3 ~ 15MPa; amandla okubamba: 2 ~ 7 MPa;
Izakhiwo zokugudluza: ukumuncwa kwamandla kufika ku-8J/cm3 ~ 30J/cm3, igwebu le-aluminium lingamunca amandla ngokuguqulwa, liwumthelela omuhle kakhulu wokumunca amandla.
Ukusebenza kokudambisa: ihlolwe yi-Institute of Solid State Physics, i-Chinese Academy of Sciences, i-aluminium foam yangaphakathi yokusetshenziswa kwesici Q-1 ifinyelela ku-6 × 10-3.
Izici zikaMechanical:
Igwebu le-Aluminium lisetshenziswa emikhakheni ehlukahlukene, ngokususelwa kunsimbi engasindi yesiliva emhlophe, enezici ezinhle kakhulu zokucubungula, ingasaha, isikwe, ihlelwe, igaywe, njll., kulula ukucutshungulwa ibe amapuleti, imicu, izinduku, izinhlobonhlobo zezingxenye ezimise.
Ukuvikelwa Kwemvelo Okuhlaza:
Ubulili: Igwebu le-Aluminium liyinhlanganisela yezinto ezakhiwe ngezimbobo zensimbi nomoya, yona ngokwayo engeke ibaleke amagesi anobuthi ekushiseni okuphezulu.
Okusebenziseka Kabusha: Ukwakheka kwamakhemikhali okuyinhloko kwegwebu le-aluminium ingxubevange ye-aluminium nama-oxides ayo, angagaywa kabusha futhi angeke abangele noma yikuphi ukungcoliswa kwemvelo.
I-Electromagnetic Shielding:
I-Electromagnetic shielding (ngaphansi kuka-200MHz) ivikela isikrini sika-electromagnetic esingu-90dB, esisebenza kahle kakhulu ngozibuthe kagesi.
Inkambu yohlelo lokusebenza lomkhiqizo
Ngenxa yezakhiwo eziningi ezikhethekile zemikhiqizo ye-aluminium foam, ingasetshenziswa ku-aerospace, izindiza, izitimela ezihamba ngesivinini esikhulu, izitimela zesitimela zasemadolobheni, ukwakhiwa kwemikhumbi, isitimela esinesivinini esikhulu, ukwakhiwa kanye neminye imikhakha,
Umhubhe nesithiyo somsindo emgwaqeni, njll. Inesisindo esilula, ukumunca umsindo ophezulu, ukumunca ukushaqeka okukhulu, ukumunca amandla omthelela omkhulu, ukusebenza kokuvikela okunamandla kagesi, ukwahlukanisa okushisayo, izici ezingashi kanye nezingashi, kanye nobungane bemvelo.









