Ukuthetha nge-foam yensimbi, uhlobo olutsha lwezinto zetsimbi, mhlawumbi abaninzi abantu abacaci malunga nokusetyenziswa kwayo kunye neempawu. Enyanisweni, ukwakhiwa kwe-foam yensimbi ayikho imilingo njengoko kucingelwa. Ikakhulu yenziwe ngeescaffolds zentsimbi ezenziwe ziiyunithi ezingenakubalwa zeeseli ngendlela engaqhelekanga.
Isinyithi se-foam esidalwe yile ndlela, iiseli zeyunithi ezingundoqo ezisisiseko zonke zingenanto, ngaloo ndlela ziqinisekisa ukuba umphezulu we-foam metal unama-pores angaphezu kwama-90%; ngelo xesha, i-foam metal nayo ineenzuzo ezininzi, ezifana nokuthungwa kwayo Ineenzuzo zobunzima obulula, amandla aphezulu, ukufunxa isandi esilungileyo, ukugquma kwesandi esilungileyo, ukubuyiswa komlilo oqinileyo, kunye nokuthomalalisa. Iinzuzo ezininzi zikwaqinisekisa ukuba isinyithi sogwebu sinokusetyenziswa kuluhlu olubanzi lwamasimi ngexesha lokusetyenziswa.

1. Uluhlu olubanzi lwezicelo
Okwangoku, i-foam yensimbi isetyenziswe ngokubanzi kwiinkalo ezahlukeneyo zobuchwepheshe obuphezulu njenge-aerospace, ukukhuselwa kwendalo, ukuthutha, amandla, i-biology, njl. Ngelo xesha, kwiindawo zoshishino ngokubanzi, i-foam yensimbi inokubonwa rhoqo. Ngokomzekelo, okwangoku, amaphiko eenqwelo-moya ezininzi zenziwe nge-aluminium edibeneyo edibeneyo ngexesha lokwakha; kwangaxeshanye, ngenxa yokuqhuba kakuhle kwe-thermal, isinyithi esinegwebu sinokusetyenziswa ngokubanzi kwizifudumezi, ukutshintshiselana kobushushu kunye nezinye izixhobo. Kwaye i-foam yesinyithi nayo ineenzuzo ezahlukeneyo ezifana nokushisa ubushushu, i-flame retardant, i-buffering, i-shock absorption, njl., kunye nobubanzi besicelo kunye nesicelo sibanzi kakhulu.

2. Eyona ndlela yokuvelisa
Okwangoku, ukuveliswa kwe-foam yesinyithi kwenziwa ngokukodwa ngeendlela ezintathu: indlela yokunyibilika kwe-foaming, i-powder metallurgy method kunye nendlela yokutofa kwegesi. Phakathi kwazo, indlela yokunyibilika kwegwebu ikakhulu ukongeza izinto ezinokuvelisa igesi kwinkqubo yokunyibilikisa isinyithi; ngexesha lokunyibilikisa, irhasi inokuhanjiswa ngokulinganayo kulwelo lwesinyithi, kwaye ke isinyithi se-foam sinokufumaneka. Indlela yokutofa ngerhasi kukufaka irhasi kulwelo lwesinyithi olunyibilikisiweyo ngendlela ekulula ukuyiqonda, ukuze imveliso egqityiweyo yesinyithi sogwebu inokufumaneka. I-metallurgy yomgubo kukufudumeza isinyithi ukuya kwimeko enyibilikileyo emva koko sitofe igesi.

3. Uqikelelo lwethemba
Nangona i-foam yensimbi isetyenziswa, inoluhlu olubanzi kakhulu lwezicelo ngenxa yeenzuzo zayo ezininzi. Nangona kunjalo, ngokwembono yendlela yokuvelisa yangoku, ukusetyenziswa kweendleko zokuvelisa i-foam yensimbi ngokucacileyo ayihambelani neenzuzo zayo. Nangona kunjalo, i-foam yensimbi inethemba elikhulu kakhulu lemarike kunye namandla. Kwixesha elizayo, uphando malunga nendlela yokunciphisa iindleko zemveliso ye-foam yesinyithi nayo iya kuba yingxaki enzima ekufuneka iqhekezwe.