1. Zinthu zakuthupi
Aluminium thovu zakuthupindi mbali yofunika kwambiri ya kulemera kuwala, otsika kachulukidwe, molingana ndi pore kukula, mphamvu yokoka yeniyeni ndi 0.1-0.6 nthawi voliyumu yemweyo wa aluminiyamu, koma kuposa 4 kuposa zinthu thovu. Ma conductivity a thovu ndi ang'onoang'ono kwambiri kuposa aluminiyamu olimba, m'malo mwake, kukana ndikokulirapo, ndipo ndikoyendetsa koyipa. Kutentha kwamphamvu kwa thovu la aluminium ndi 0.1-0.2 nthawi yaying'ono kuposa ya aluminiyumu yolimba. Kuonjezera apo, chithovucho chimakhalanso ndi ubwino wa kuuma kwakukulu, kosayaka moto, kosavuta kuti oxidize, kosavuta kukalamba, kugonjetsedwa ndi nyengo, kosavuta kukonzanso ndi zina zotero.
Pazida zomwe zimapindika, zida zomwe zimagwiritsidwa ntchito ziyenera kukhala ndi mphamvu zambiri, komanso kufananiza mphamvu zenizeni ndi za thovu la aluminiyamu ndi zida zina zodziwika bwino (aluminium ndi chitsulo) (aluminium thovu: chitsulo = 5: 2.5: 1), zidapezeka kuti chithovu cha aluminiyamu chimakhala ndi mphamvu zapadera. Kafukufuku woyesera awonetsa kuti chithandizo choyenera cha kutentha chikhoza kuchitidwa kuti chiwonjezere mphamvu zake. Chifukwa chake, chithovu cha aluminiyamu chimatha kupirira katundu wambiri wopindika.
2. Makina katundu
Modulus ya elasticity, shear modulus, ndi malire zotanukaaluminium thovuamachepetsa monga exponential ntchito ndi kuwonjezeka porosity;
Kulimba kwamakokedwe; aluminiyumu ya thovu ili ndi mphamvu zotsika kwambiri, kutalika kochepa komanso zochitika za semi-brittle. Zinapezeka kuti kukula kwa pores kumakhudza kwambiri katundu wamanjenje. Pamene kachulukidwe kakang'ono kameneka kamakhala kofanana, mphamvu yolimba ya pore yaying'ono imakhala yaikulu kuposa kukula kwake kwakukulu;
Compressive mphamvu; mphamvu yamphamvu ya thovu ndi yotsika, koma mphamvu yopondereza ndi yayikulu; kupindika kwake kwapang'onopang'ono kumatha kugawidwa m'malo otsetsereka, malo otsetsereka komanso malo owundana. Aluminiyamu thobvu osiyana kabowo psinjika maganizo-kupsyinjika pamapindikira mawonekedwe ali kwenikweni yemweyo, makamaka mu kutalika kwa nsanja pulasitiki, kukula kwa kabowo sangakhale chabe liniya ubale, koma ayenera kukhala ena kabowo osiyanasiyana kufika mtengo wapamwamba. . Mphamvu yoponderezedwa ya aluminiyamu yokhala ndi thobvu ndi kachulukidwe ndi kachulukidwe ka ubale wapakati pa graph ikuwonetsa kuti kuchulukiraku kumapangitsanso kulimba kwake;

3. Khalidwe la kuyamwa
Porous structural zipangizoangagwiritsidwe ntchito kuyamwa. Unyinji wawung'ono wa msonkhano umagwira ntchito yayikulu pakuyamwitsa. Ma cell a thovu ndi ang'onoang'ono, amphamvu komanso amayamwa kutentha bwino. Zinthu za thovu zimakhala ndi kupsinjika kwanthawi yayitali panthawi yoponderezedwa ndipo zimayamwa mphamvu ndi kupsinjika pansi pazovuta zanthawi zonse. Mphamvu yoyamwa imafuna malo omwe ali pansi pa piritsi la kupsyinjika, kotero mphamvu yowonongeka kwambiri pamene nsanja yololera imakhala yapamwamba komanso yowonjezereka. Kukula kwa pore kumakhudza kwambiri kutalika kwa nsanja yololera, ndipo kusankha kukula koyenera kungapangitse kukopa kwa nsanja yololera. Kuonjezera apo, mphamvu yake yoyamwa imasiyanasiyana osati monotonically ndi porosity, momwe mphamvu yoyamwa imakhala yaikulu kwambiri pa porosity inayake.
4. Kuchita damping
Damping performance ndi kuthekera kwazinthu kusinthira mphamvu yakugwedezeka kwamakina kukhala mphamvu yamafuta chifukwa chazifukwa zamkati. Zinthuzi zitha kugwiritsidwa ntchito mokwanira kuti muchepetse phokoso losafunikira komanso kugwedezeka. Njira yofunikira yopititsira patsogolo magwiridwe antchito azitsulo ndikukulitsa kulumikizana pakati pa zolakwika kuti muzitha kuwongolera bwino kwambiri ndikukulitsa makinawo kuti muwonjezere kunyowetsa kopanda mzere. Zotsatira zoyeserera zikuwonetsa kuti zida za porous zimagwirizana ndi mawonekedwe agulu azinthu zonyowa kwambiri, ndipo kukhalapo kwa pores kumakhudza kwambiri kuyankha kwapang'onopang'ono kwa zinthu zina zopanda zitsulo kapena zitsulo.