Tšebeliso ea aluminium e chitja ea porous aluminium e Spherical porous aluminium ke thepa ea tšepe e nang le tekanyo e itseng, boholo bo itseng ba pore le porosity e itseng ka har'a matrix ea aluminium. Ke mofuta o mocha oa lisebelisoa tse sebetsang hantle tsa tikoloho tse kopanyang mefuta e mengata e metle haholo. Ho kenyelletsa sefofane, lisebelisoa tsa ordnance, tlhahiso ea mochini, likepe le likoloi tsa fatše, kaho le liindasteri tse ling, tlhoko ea lisebelisoa tsa aluminium tse spherical porous e tsepamisitsoe haholo molemong oa ho monya molumo le ho fokotsa lerata, ho monya matla le ho buffer, phokotso ea ho thothomela, bopaki ba ho phatloha, ho tima mocheso. , filtration, absorption ea wave, Electromagnetic shielding le tse ling lits'ebetso.

Tšebeliso ea aluminium ea spherical porous sebakeng sa sefofane

1. Ho etsa lisebelisoa tse boima li-cushions tse tsamaisoang ke moea

Mosamo o tsamaisang mahe a linotši ka pampiri ea tšepe e entsoeng ka har'a naha ea heso oa "Leano la Lilemo tse Mehlano" o na le sekhahla se phahameng le bokhoni bo fokolang ba ho monya matla. Ho monya matla ke hoo e ka bang 500KJ/m3, 'me ho loketse feela lisebelisoa tse tsamaisoang ke moea tsa lithane tse ka bang 10. Ka ho kenngoa ha lifofane tse kholo tse 20, hoa hlokahala ho fana ka li-cushions bakeng sa lisebelisoa tse boima tse tsamaisoang ke moea tse ka bang lithane tse 20. Li-cushions tse tsamaisoang ke moea bakeng sa lisebelisoa tse boima tse entsoeng ka aluminium foam spherical li bontšoa ho Setšoantšo sa 1, se ka sebelisetsoang ho tsamaisa likoloi tsa ntoa, litanka, joalo-joalo; ha lisebelisoa tsa moea tsa lithane tse 20, botenya ba theory ea sethala sa buffer ke 250mm, 'me botenya ba sebele bo khethiloe e le 500-800mm,' me ho lulisa ho tsitsitse; e ka hlokomela sefofane se tsamaisoang ke motho, se ke keng sa netefatsa polokeho ea bophelo ba masole feela, empa hape le hang ka mor'a ho lula. Kena ntoeng 'me u eketse katleho ea ntoa ea mabotho a hau a sefofane.

2. Ho etsa likoahelo tsa mahole a limisaele tse thehiloeng fatše

Likoahelo tsa li-missile silo tse thehiloeng mobung li entsoe ka tšepe ea carbon kapa alloy steel skeleton, konkreite e matlafalitsoeng le lisebelisoa tse ling (Setšoantšo sa 2). Sekoahelo se seholo sa mokoti se bolelele ba limithara tse 22, bophara ba limithara tse 9, botenya ba limithara tse 1,5, ’me boima ba tsona bo feta lithane tse 600. Sekoahelo sa mokoti se seholo haholo, se sa lumellaneng le karabo e potlakileng ea ho bula le ho koala. Sekoahelo se seholo sa mokoti se sebelisang sebopeho se kopantsoeng sa poleiti ea tšepe le foam ea aluminium e chitja e bontšoa ho Setšoantšo sa 3. Sebaka se ka holimo ke poleiti ea tšepe e teteaneng ea 20mm, botenya ba aluminium ea spherical spherical foam ke 600mm; karolo e ka tlase ke PE fiberboard 20mm, le poleiti ea tšepe e tlase ke 10mm e teteaneng. Boima ba lithane tse 90, 'me anti-knock e eketseha ka makhetlo a fetang 1000. The GBU-28 semi-armor-piercing projectile e bophara ba 370mm le tefiso e phahameng ea 306 kg e ne e sebelisetsoa ho etsisa. Ka lebaka la ts'ebetso ea khatello ea aluminium ea 600mm-spherical spherical foam, sebaka sa projectile e phunyeletsang lihlomo holim'a poleiti ea tšepe e teteaneng ea 20mm e ile ea atolosoa ho feta makhetlo a 200. Ka hona, karolo ea projectile ea ho phunya lihlomo Matla a fokotsehile ho tlase ho karolo ea lekholo, ho etsa hore ho be thata ho phunyeletsa.

3. Ho etsa lemati le chitja la aluminiamo e sa phatloheng

Monyako o sebelisoang hona joale o matlafalitsoeng o thibelang ho phatloha (Setšoantšo sa 4) o na le botenya bohle ba 300-400mm, boima ba lithane tse 20-30, le matla a ho thibela ho phatloha a 3Mpa. Kaha e boima haholo, ho thata ho bula le ho koala. Monyako o thibelang ho phatloha o entsoe ka carbon steel plate / sphere foam aluminium composite structure (Setšoantšo sa 5). Phanele ea tšepe ea k'habone e botenya ba 5mm, 'me sandwich e bohareng ke aluminium ea foam ea 100mm e teteaneng. Poleite ea aluminium ea foam e chitja le poleiti ea tšepe li khomaretsoe ka sekhomaretsi sa sebopeho sa silicone, ebe se matlafatsoa ka liboutu tse entsoeng ka countersunk. Bokhoni ba ho thibela ho kokota bo feta 1000Mpa, bo eketsoang ka makhetlo a 300. Matla a hatellang a lekana le matla a poleiti ea tšepe e tiileng e nang le botenya ba 110mm; boima ke 1/12 ea lemati le tiisitsoeng la konkreite le thibelang ho phatloha. switjha.