Mayelana nezinhlobo ze-foam yensimbi

Okwamanje,izinsimbi Foamzilungiswa nge-sintering, i-electroplating, i-pressure cast, kanye nezindlela zokugwaza. Phakathi kwazo, indlela ye-electroplating kanye nendlela ye-powder metallurgy ngaphansi kokuhlukaniswa kweziqephu zendlela ye-foaming zivamile. Owokuqala ngokungeza i-ejenti ekhihlizayo ensimbi encibilikisiwe ukukhiqiza igwebu lensimbi; okokugcina ngenqubo ye-electrodeposition kuhlaka lwamathambo oluyigwebu le-polyurethane olukopishelwe kugwebu lensimbi. Njengamanje, i-foam yensimbi isetshenziswe kabanzi ku-aluminium nickel, ithusi kanye nama-alloys ayo, ngaphezu kwensimbi, i-magnesium, i-titanium, insimbi, umthofu nokunye futhi kunendawo ethile yesicelo, ngalokhu sethula kafushane ezintathu zokuqala.

I-aluminium foamnama-alloys ayo: i-lighter in mass, ene-insulation yokushisa, i-insulation yomsindo, isivikelo sika-electromagnetic, ukumuncwa kwamandla omthelela nezinye izici, ku-missile. Umshini ondizayo kanye nezingxenye zawo ezigaywe kabusha zesendlalelo sokuvikela umthelela kusetshenzisiwe. Ngaphezu kwalokho, kusigcinalwazi semoto, izinto zokudambisa ukudlidliza kwe-elekthronikhi nemishini, ikhava yokuvikela igagasi le-electromagnetic wave kanye nezinye izinkambu singakwazi futhi ukubona isibalo sayo.

I-Nickel Foam: Ngesakhiwo sayo se-pore esixhunyiwe kanye ne-porosity ephezulu, yenza kahle ngokuhambisana nokufinyeleleka kwegesi ephezulu, indawo ethile ephezulu kanye namandla e-capillary. Ngokuvamile isetshenziselwa ukwenza izihlungi eziwuketshezi, iziguquli ze-catalytic, ama-atomizer, kanye namapuleti e-electrode yebhethri nezishintshi zokushisa.

Igwebu lethusi: ine-conductivity kagesi enhle kanye ne-ductility, uma iqhathaniswa ne-nickel foam, izindleko zokulungiselela ziphansi, ukuhanjiswa kukagesi okungcono ekulungiseleleni izinto ze-electrode negative (inkampani yenethiwekhi) yebhethri, abathwali be-catalyst kanye nezinto zokuvikela i-electromagnetic kanye nezinye izici zamandla amakhulu. Kodwa i-foam yethusi ngenxa yayo
Kodwa i-foam yethusi ngenxa yokumelana kwayo nokugqwala ayilungile njenge-nickel, ngakho-ke inciphisa isikhala sayo sokufaka isicelo. I-Metal Foam njengento entsha, izindleko zayo, ukusebenziseka kanye nezinye izici zisebenza kahle kakhulu, ekuthuthukisweni kwamanje kwesayensi nobuchwepheshe, ukulungiswa okusha nokusetshenziswa kwegwebu lensimbi ukwandisa insimu kusebenza kakhulu, ukuthuthukiswa kwesikhathi esizayo kuwufanele. langazelele i.