Impahla entsha yegwebu le-aluminium iwuhlobo olusha lwensimbi esebenzisa inqubo ethile yokugcwalisa amabhamuza ekuncibilikeni kwe-aluminium, futhi isebenzisa indlela efanelekile yokugcina amabhamuza ekuncibilikeni kwakhe isakhiwo esiyinhlanganisela esiqinile ngegesi ngokupholisa. Ngokwezindlela ezihlukene zokugcwalisa igesi, izinto ezintsha ze-aluminium foam zingahlukaniswa zibe igwebu le-aluminium evaliwe kanye ne-open-cell aluminium foam. Ukusebenza kwezinto ezintsha ze-aluminium foam ikakhulukazi kuncike kumingcele yayo ye-pore njenge-porosity, i-pore diameter, ngokusebenzisa i-porosity, uhlobo lwe-pore, indawo ethile yendawo, njll., kanye nemingcele yesakhiwo se-pore incike kakhulu kwinqubo yokulungisa. Ngakho-ke, ubuchwepheshe bokulungiselela be-aluminium foam sebuphenduke indawo yokucwaninga emkhakheni wezinto ezintsha.
Kunezinqubo eziningi zokulungiselela izinto ezintsha ze-aluminium Foam, futhi ukukhiqizwa kwezentengiselwano okujwayelekile kwezinto ezintsha ze-aluminium foam kugxilwe kakhulu: indlela yokuncibilika kwegwebu, indlela yokuncibilikisa kanye nendlela ye-powder metallurgy:
1. Ukulungiswa kwezinto ezintsha ze-aluminium Foam ngendlela yokuncibilika kwegwebu kuhlukaniswe ukuncibilika, ukuncibilika kokulungiswa kwangaphambili, ukuncibilika kwe-viscosity, ukuvuselela okungeziwe, ukufakwa kwamagwebu okushisayo, ukupholisa, ukusika, ukucutshungulwa kweshidi, ukugcinwa, ukupakisha nezinye izinqubo. Inqubo ngayinye isebenzisa izinto zensimbi ezingenabo ubuthi nezingenabungozi, ezikwazi ukubona ukugaywa kabusha okungu-100% kodoti wokukhiqiza kanye nemikhiqizo egaywe kabusha.
2. I-powder metallurgy ukuxuba i-aluminium powder kanye ne-ejenti egwebuzelayo powder bese ucindezela ukuze uthole i-preform enesakhiwo esingangenisi umoya. Shisisa i-preform ukubola i-ejenti egwazayo ukuze ikhulule igesi, okuphoqa i-preform ukuthi inwebe ukuze kutholwe i-aluminium enegwebu. Uma kuqhathaniswa nezinye izindlela, indlela ye-powder metallurgy ingasebenzisa uhla olubanzi lwezingxenye ze-alloy, okuzuzisa ukuthuthukisa izakhiwo zemishini yezinto ezintsha ze-aluminium foam, futhi ingakhiqiza ngokuqondile izingxenye ezinobunjwa obuyinkimbinkimbi.
3. Indlela yokuncibilika yokuncibilika iwukuba uqale wengeze i-SiC, i-Al2O3, njll. ensimbi encibilikisiwe, futhi uyihlakaze ngokufanayo ukuze kwandiswe i-viscosity yokuncibilika, bese uvuthela igesi (njenge-nitrogen, igesi ye-inert, njll.) phansi kwensimbi encibilikisiwe, ensimbi encibilikisiwe Ngemva kokwenza inqwaba yezimbotshana, iyaphola futhi iqine. Indlela yokuncibilikisa ingakwazi ukubona ukulungiswa okuqhubekayo kwezinto ezintsha ze-aluminium Foam, ezinezidingo zemishini elula, izindleko eziphansi, kanye nokuqina komkhiqizo olawulekayo.
Isikhathi sokuthumela: Mar-09-2022 
