IsiXeko seAluminiyam eSpherical Foam Electromagnetic Shielding Filter Material
Ingcaciso yeMveliso
Umngxuma ovulekileyo wohlobo lomngxuma odibanisa inxalenye yekhabhathi yeqabha kunye nodonga lwekhabhathi eyenziwe yimingxunya emincinci engqukuva, elingana nenani lebhola evalwe ngokuqinileyo evalwe ngaphandle kwe-aluminiyam eshinyeneyo, ukubunjwa kwegesi okanye izinto ezingamanzi kunokubakho. ivumelekile ukuba ihambe ngesithuba kumzimba we-aluminium, ngoko ke i-foam ye-aluminiyam ikwabizwa ngokuba sisiponji sesinyithi. I-Spherical open cell cell type aluminiyam i-foam bubble igumbi lingqukuva, ngokuthe rhoqo, i-sphere nganye icwangciswe ngokusondeleyo kakhulu komnye nomnye, udonga lwegumbi ngalinye livulekile imingxuma emincinci engqukuva ukudibanisa amanye amacandelo, ivuleleke kumacala amathandathu, izinga lonxibelelwano lingaphezulu kwama-90. %.
I-Sphere edityaniswe yi-pore structure ilungele ukufunxwa kwamandla kunye nokuhluzwa, kuba ayihambanga ngokuthe tye emngxunyeni, amandla ngokusebenzisa i-sphere kunye ne-pore ngokuguqulwa okuphindaphindiweyo, izinga lokuhamba kunye nesantya sokuhamba kuya kuba lutshintsho oluncinci. .
Isetyenziselwa ukufunxa isandi kunye nokunciphisa ingxolo, umphumo ofanelekileyo wesicelo unokufumaneka ngokuyila kunye nokulawulwa kwenkqubo yobungakanani besphere (ububanzi be-2-11mm), ubungakanani bomngxuma wodonga (ububanzi be-0.5-2mm), ubukhulu bodonga lomngxuma kunye nobukhulu beplate. Ubuninzi bobuninzi: malunga ne-0.8g /.
Izinto eziluncedo kwimveliso
1. Ukumelana nobushushu: ukusetyenziswa kweqondo lobushushu ukuya kuma-300 ° C
2. ukusebenza kokufunxa isandi: isandi sokuphindaphinda kwamaza phakathi kwe-125 – 2000HZ, i-coefficient yokufunxa isandi ukuya kuthi ga kwi-0.95, i-coefficient yokunciphisa ingxolo engaphezulu kwe-0.4
3. Ukusebenza kwe-thermal insulation: i-coefficient ye-thermal conductivity malunga ne-1/400 ye-aluminium;
4. Ukusebenza kwe-electromagnetic shielding: i-electromagnetic wave frequency phakathi kwe-2.6 - 18GHZ, i-electromagnetic shielding ye-aluminium foam inokufikelela kuma-60 - 90dB.
5. Ukuxhathisa: amaxesha angama-100 e-aluminiyam ecocekileyo.
6. ukumelana nomhlwa: ukumelana nemozulu elungileyo, ukufunxa ukufuma okuphantsi, ukungagugi, okungeyotyhefu.
Isicelo seMveliso
Ifanele zonke iintlobo zebhokisi yebhokisi kunye nezixhobo zokunciphisa ingxolo yemishini. Isetyenziselwa ukufunxa amandla okuchasana nokuchaphazeleka, ubume obungqukuva obushinyeneyo obujikelezileyo buneenzuzo ezingenakuthelekiswa nanto: igumbi lebhalu elingqukuva, imingxuma eludongeni engqukuva, i-bulkhead iqhelekile, ukuze indawo yohlobo lweeseli ezivulekileyo ekufunxeni kwamandla ukuxhathisa impembelelo yombane. umthamo oxhathisayo. Xa kuthelekiswa neentlobo zeeseli ezivaliweyo eziveliswa ngamagwebu erhasi kunye neendlela zokukhupha amagwebu ngokucothayo, zinexesha elide lokuthontelana kwaye aziphindi zibuyele xa zifumana amandla empembelelo. Xa kuthelekiswa nezinye iintlobo ze-foam ye-aluminium yeseli evulekileyo, i-compressive (44Mpa) kunye ne-flexural (27Mpa) yamandla ohlobo lweseli evulekileyo yesphere iphezulu kakhulu, eyona nto iphucula kakhulu.
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I-aluminium enezingxobo ezingqukuva
Ubungakanani obukhulu buyi-1200 * 400mm, 1000 * 500mm, Ubukhulu obukhulu: 50mm Ubuninzi obuphantsi, ubunzima obulula: ububanzi be-0.5-1.1g / cm3, malunga ne-25% ye-aluminium. Ukumelana nobushushu: ubushushu bokusebenza ukuya kuthi ga kwi-300°C. Ukuchasana nokuchaphazeleka: hayi ngendlela eyalathisekileyo njengenqatha lobusi kwaye hayi njenge-recoil-elastic njengemathiriyeli yepolymeric, iluncedo ekufunxeni amandla empembelelo. ukufikeleleka: iingqukuva zidityaniswe ngeepores zealuminiyam ezinentunja, zinemivulo enemigangatho emithathu yokuphefumla. Ukusebenza kwesandi sokufunxa...
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Iseli evulekileyo-efunxa i-aluminiyam ugwebu oluvalekileyo-...
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