Iimpawu zokusebenza kunye nokusetyenziswa kwe-foam yensimbi ene-porous

Ukususela ekufikeni kwezinto eziphathekayo ze-foam zensimbi, njengezinto zokwakha, zineempawu zobunzima bokukhanya kunye namandla athile aphezulu. Njengezinto ezisebenzayo, ine-porous, i-vibration yokunciphisa, i-damping, isandi sokufunxa isandi, ukugquma isandi, ukutshatyalaliswa kobushushu, ukufunxa amandla, ukukhuselwa kwe-electromagnetic, njl njl amasimi obuchwepheshe obuphezulu ekhaya nakwamanye amazwe. Izicelo ezikhethekileyo zezi zilandelayo: Sebenzisa i-vibration yayo yokudambisa kunye neempawu zokudambisa ukwenza izithinteli kunye nezinto ezithatha ukothuka, ezifana nesixhobo sokumisa i-spacecraft, iimethi zokhuseleko lokuhambisa i-elevator, iibhokisi zokupakisha ezahlukeneyo, ngakumbi iibhokisi zokupakisha zothutho lomoya, ibhedi yomatshini, isiseko, ukuncitshiswa kweGear vibration kunye umsesane wokudambisa ingxolo, isantya esiphezulu sokusila intambo efunxa amandla, esi sicelo sinokuthathwa njenge ukusetyenziswa kokufakwa kwesandi kunye nokusebenza kokufakwa kwesandi kwi-foam yensimbi enombhobho; isebenzisa isikhuselo sayo sombane, ubunzima obulula kunye nokufunxeka kwesandi okugqwesileyo kunye nokusebenza kwesandi sokugquma isandi, iye Isetyenziswe kwimveliso yeepaneli zokugquma isandi, izindlu zezixhobo zombane kunye namagumbi okukhusela umbane kushishino lokwakha; I-porosity yayo isetyenziswe kwiifilitha zemichiza, iiprosesa ze-gasification zokuhlanjululwa kwamanzi, iibheringi ezine-oyile yokugcwalisa i-oyile ngokuzenzekelayo, imihlobiso enevumba elimnandi, njl. , njl.), kunye neendawo ezihambelanayo zezithuthi ze-aerospace.

Ngokutsho kweengxelo ezifanelekileyo, ukusetyenziswa kwezixhobo zetsimbi ezinamagwebu ukwenza inqwelomoya ayinayo nje inzuzo yokunciphisa ubunzima kunye nokugcina amandla, kodwa inenzuzo yokuyivumela ukuba ibuyele emoyeni xa isikhululo sendawo sigqiba umsebenzi wayo kwaye sitshise. ngokukhawuleza nangokupheleleyo emoyeni. , Kwigesi, nciphisa inkunkuma yendawo; ukusetyenziswa kwentsebenzo yayo yokutshatyalaliswa kobushushu, isetyenziswe ukwenza ii-radiator; ukusetyenziswa kokufunxa ukothuka, ukuncitshiswa kokungcangcazela, ukusebenza kokudambisa, sele isetyenziselwe ukwenza amacandelo achasene nokothuka kwicala nangaphambili kweemoto, oololiwe, kunye nezithuthi ezixhobileyo zomkhosi Izixhobo zokukhusela impembelelo, njl. njl. , izixhobo ze-electrode ezinamanzi, izitshintshi zobushushu, imathiriyeli ye-matrix ye-catalytic, imathiriyeli yokudambisa i-vibration, izixhobo zokukhusela i-electromagnetic, izixhobo ze-biomedical porous, njl.

Ukusetyenziswa kwe-aluminium foam

Njengoko iinqanawa zineemfuno eziphezulu zokuzola kunye nokukhaphukhaphu, iimfuno zemathiriyeli ziyaqhubeka ukwanda, ngakumbi kwizakhiwo ezikhanyayo kunye nezixhobo ezininzi ezisebenzayo. Njengohlobo olutsha lwezinto ezisebenzayo, i-aluminium enegwebu ineempawu zobunzima bokukhanya, ukuqina okuphezulu okuphezulu, ukufunxa isandi kunye nokugquma isandi, ukugquma ubushushu, ukuxhathisa ukothuka, ukumelana nefuthe, ukusebenza kakuhle kombane kunye nokuphinda kusetyenziswe, njl njl. Isetyenziswa emasimini izixhobo zolwandle, umhlaba, nomoya, izixhobo kunye nokusetyenziswa kwabantu. Inamathemba amakhulu osetyenziso. Ukusetyenziswa kwe-aluminium enogwebu njengezinto zokwakha kunye nokusetyenziswa kwe-aluminium enogwebu njengento esebenzayo: izinto ezithatha amandla kunye nezixhobo zokufunxa ukothuka, izixhobo ezifunxa isandi, izixhobo zokukhusela i-electromagnetic, izinto zokutshintshiselana kobushushu, izinto zokufudumeza ubushushu, kunye nezixhobo zokucoca. Ukusebenzisa i-aluminiyam ye-foam ekuxineni okuphantsi, ukuqina okuphezulu, ukugquma isandi, ukugquma ubushushu, ukumelana nomlilo, ukufunxa amandla kwaye akukho gesi enetyhefu xa ishushu, isetyenziswa ngokubanzi kushishino lokuhamba ngomzila kaloliwe, njengokugquma ubushushu, ukugquma isandi, kunye nokufunxa amandla kwiikhareji. kunye nezikhongozeli Kunye nobungqina bomlilo kunye namalungu achasene nentsholongwane.

Ukusebenzisa ukugquma kwesandi, ukufunxa isandi kunye neempawu zokufunxa amandla e-aluminium enogwebu, isetyenziswa kwiinkalo zokhuselo lokusingqongileyo kulwakhiwo lwasezidolophini, njengale: isikrini sokugquma isandi; ukuveliswa kwemoto kusetyenziswa ekufunxeni kwamandla kunye nezixhobo zokufunxa isandi, ezinje: iibumpers kunye nezithulisi. Ukusebenzisa ukuxinana okuphantsi, ukuqina okuphezulu, kunye ne-thermal conductivity ephantsi ye-aluminium enogwebu, isetyenziswa ngokubanzi kwizakhiwo zokonga amandla, ezinje: iindonga ezikhusela ubushushu, iingcango ezikwazi ukumelana nomlilo kunye nokushisa, kunye namakhaya ahambayo angamandla. Ukufunxa isandi kunye neepropathi ze-antimagnetic ze-aluminiyam enogwebu nazo zinokusetyenziswa kushishino lomkhosi, njengezithuthi ezixhobileyo kunye neepaneli zesangweji zeqokobhe elingaphantsi kwamanzi. Kwimimandla yokwenziwa koomatshini, ishishini lokuhamba ngenqwelomoya, njl.njl., i-aluminiyam enogwebu ingasetyenziswa njenge-heat-insulating, i-sound-proof, i-shock-proof, kunye nezixhobo ezifunxa amandla. Izinto ezisebenzayo zealuminiyam enogwebu zenziwe kumazwe aphuhlileyo, anje ngeUnited States, Japan, Canada, Germany, South Korea. Uninzi lweeyunithi kwilizwe lam sele zifunda imveliso ye-aluminium enogwebu, kwaye ezinye zazo zifakwe kwimveliso enkulu, enokuvelisa iimveliso ezixabisekileyo.

Ukushwankathela, ukusetyenziswa kwesinyithi se-foam kubanzi kakhulu. Ingasetyenziswa kwiinkalo ezininzi ezifana nokwakhiwa, ukuhamba ngeenqwelomoya, ikhompyutha, ukuthutha kunye noshishino lokupakisha, kunye nokuphuculwa okuqhubekayo kobugcisa bokuvelisa i-foam metal kunye nokuqhubeka nzulu kophando nophuhliso, Intsimi yesicelo se-foam metal isakhula. Ngoko ke, uphando kunye nokuphuhliswa kwesinyithi se-foam kunexabiso elikhulu lesicelo esisebenzayo.