Karolo e kopanyang ea lesoba la mofuta o buloang e na le liphaposi tsa li-bubble le masoba a manyane a chitja maboteng a phaposi, e lekanang le ho phunya aluminium e kopaneng e nang le likarolo tse 'maloa tse pakiloeng ka thata, tse etsang sebaka se ka lumellang lintho tse nang le khase kapa metsi hore li kenelle. ho phalla le ho feta 'meleng oa aluminium, kahoo foam ea aluminium e boetse e tsejoa e le seponche sa tšepe.Spherical open cell type aluminium foambubble kamoreng e chitja, batlang e le kamehla, mong le e mong sebaka se hlophisitsoe haufi-ufi haholo ho e mong le tse ling tse, mong le e mong lerako la kamore e bulehile masoba a manyenyane chitja ho hokahanya makala a mang, e bulehileng ho litsela tse tšeletseng, lebelo la kgokelo ya ho feta 90%.
Sphere e hokahantsoeng ke sebopeho sa pore e thusa ho monya matla le ho tlhotla, hobane ha e otlolohile ka sekoting, matla ka sekhahla le pore ka phetoho e pheta-phetoang, sekhahla sa phallo le sekhahla sa phallo e tla ba liphetoho tsa butle-butle. .

E sebelisoa bakeng sa ho monya molumo le ho fokotsa lerata, phello e nepahetseng ea ts'ebeliso e ka fumaneha ka moralo le taolo ea ts'ebetso ea boholo ba sphere (bophara ba 2-13mm), boholo ba lesoba la lebota (bophara ba 0.5-4mm), botenya ba lebota la lesoba le botenya ba poleiti. Boima ba bongata: hoo e ka bang 0.8g/. E hlahlobiloe ke Setsi sa Teko sa Lisebelisoa tsa Moaho sa Lekala la Kaho.
Beihai Composite aluminium foamCoefficient ea ho fokotsa lerata e feta maemo a machaba, hona joale ke sehlahisoa se ka holimo sa thepa ea aluminium foam e monyang molumo lapeng le linaheng tse ling, e sebetsang ho mefuta eohle ea lebokose la lipalangoang le thepa ea mechine ea ho fokotsa molumo le ho fokotsa lerata.
E sebelisoa bakeng sa ho monya matla a khahlanong le tšusumetso, mohaho o pota-potiloeng o teteaneng o na le melemo e ke keng ea lekanngoa: kamore ea bubble e chitja, masoba a lebota a pota-potileng, le marako a tloaelehileng a kamoreng a etsa hore mofuta o bulehileng oa pherekano o khone ho mamella ha o monya matla khahlanong le tšusumetso. Ha li bapisoa le mefuta ea lisele tse koalehileng tse hlahisoang ke mokhoa oa ho phophoma ka khase le mekhoa ea ho foqoha butle butle, li na le nako e telele ea ho thella 'me ha li khutlele morao ha li fumana matla a matla. Ha ho bapisoa le mefuta e meng eabubble cell aluminium foam, matla a compressive (44Mpa) le flexural (27Mpa) a mofuta oa sphere open cell a phahame haholo, e leng ntlafatso e kholo.