Izinto ezintsha ze-aluminium Foam zinokusebenza okuhle kakhulu kanye nezinhlelo eziningi ezahlukahlukene. Inamathemba amahle okusebenza nentuthuko namandla ezimbonini eziningi ezifana nezimboni, i-aerospace, ukuvikelwa kwemvelo, kanye nezokwakha. Njengamanje, ucwaningo lokusetshenziswa kwezinto ezintsha ze-aluminium Foam emazweni angaphandle seluvuthiwe impela, futhi izicelo ezinkulu sezenziwe ezimbonini eziningi. Njengamanje, ubuchwepheshe bokulungiselela bezinto ezintsha ze-aluminium Foam ezweni lami sebuvuthiwe, kodwa buhlehle emuva emkhakheni wocwaningo lwesicelo, ikakhulukazi ukusetshenziswa kwezinto zokwakha kusesesigabeni socwaningo lokuhlola. Ngakho-ke, ucwaningo nokuthuthukiswa kwezinto ezintsha ze-aluminium foam ezweni lami kufanele kuqinise ucwaningo oluyisisekelo mayelana nokusetshenziswa kwezinto ze-aluminium foam esikhathini esizayo, futhi silwele ukukhuthaza ukukhiqizwa kwayo kwezimboni kanye nokukhuthazwa kwesicelo.
I-calcium carbonate powder inomphumela ophawulekayo wezindleko njenge-ejenti egwebulayo ekukhiqizeni izinto ezintsha ze-aluminium foam. Lapho isilinganiso sezinhlayiyana ububanzi bempushana singama-38, 72, no-120 μm, umphumela wokugwebu muhle, ongahlangabezana nezidingo zekhwalithi yomkhiqizo. Ukuminyana okusobala kwezinto ezintsha ze-aluminium Foam kuphambene ngokulinganayo nokuminyana kwe-calcium carbonate powder eyenza igwebu, okusho ukuthi i-high-density calcium carbonate powder powder ejenti inogwebu oluphakeme, kanye nokusetshenziswa kogwebu olusezingeni eliphezulu. I-ejenti ingathola usayizi omncane we-pore. Izinto ezintsha ze-aluminium foam.
Izakhiwo zemishini yezinto ezintsha ze-aluminium ezinegwebu zihlobene kakhulu nokusebenza kahle kogwebu. I-ejenti enegwebu enekhono eliphansi lokukhihliza amagwebu ingathola into entsha ye-aluminium enegwebu enamandla amakhulu okucindezela okungu-13N/m2. Into entsha yegwebu le-aluminium ekhiqizwe i-ejenti yokuphephetha ephezulu inamandla aphezulu okumunca amandla. Ukusebenza kwezinto ezintsha ze-aluminium enegwebu kuhlobene eduze ne-porosity yayo, ngakho-ke i-aluminium enegwebu enezici ezifiselekayo ingatholakala ngokulawula ukuminyana.
Isikhathi sokuthumela: Mar-18-2022
