Masitima othamanga kwambiri amawotchedwa ndi aluminiyamu, ndipo njanji zina zothamanga kwambiri zimadutsa m'dera lozizira la madigiri 30 Celsius;zida zina, zida ndi zofunika tsiku lililonse pa Antarctic sayansi sitima sitima za aluminiyamu ndipo ayenera kupirira opanda madigiri sikisite-seveni Mayeso Celsius;zida zina za sitima zamalonda zochokera ku China kudzera ku Arctic kupita ku Ulaya zimapangidwanso ndi aluminiyamu, zina zomwe zimawonekera kunja, komanso kutentha kozungulira kumakhalanso opanda madigiri 560 Celsius;

Kodi angagwire ntchito bwinobwino m'malo ozizira chonchi?

Yankho ndilakuti 'Palibe vuto, zitsulo zotayidwa ndi aluminiyamu ndizosawopa kwambiri kuzizira komanso kutentha.

Aluminiyamu ndi zitsulo zotayidwa ndizitsulo zabwino kwambiri zotsika kutentha.Iwo alibe kutentha otsika brittleness.Iwo sali otsika kutentha brittle monga wamba zitsulo ndi faifi tambala aloyi.Mphamvu zawo zimawonjezeka ndi kutentha, koma pulasitiki ndi kulimba zimatsatira.Kutsika kwa kutentha kumachepetsedwa, ndiko kuti, pali brittleness yotsika kwambiri.Komabe, zitsulo zotayidwa ndi aluminiyamu ndizosiyana kwambiri, ndipo palibe chizindikiro cha kuchepa kwa kutentha.Onse awo makina katundu kuwonjezeka kwambiri ndi kuchepa kutentha, mosasamala kanthu zikuchokera zakuthupi, kaya kuponyedwa zotayidwa aloyi kapena kupunduka zotayidwa aloyi, ziribe kanthu Kaya ndi ufa zitsulo aloyi kapena gulu la zinthu;zilibe kanthu ndi momwe zinthu ziliri, kaya zili mu chikhalidwe chokonzekera kapena kutentha kutentha;imakhalanso yodziimira pa ndondomeko yokonzekera ingot, kaya ikugwedezeka ndi ingot kapena mosalekeza kusungunuka ndi kusungunuka.Kugudubuzika kapena mosalekeza;palibe ubale ndi njira yochotsera aluminiyumu, electrolysis, kuchepetsa carbothermal, kuchotsa mankhwala, palibe kutentha kwapansi;palibe kudalira chiyero, kaya ndi 99.50% ~ 99.79% ya ndondomeko ya aluminiyamu yoyera, kapena 99.80% ~ 99.949% aluminiyamu yoyera kwambiri, 99.950% ~ 99.9959% ultra-purity aluminium (Super Purity), 99.999609999% kuyera kwambiri. , > 99.9990% ultra-high chiyero zotayidwa, etc. Palibe kutentha otsika brittleness.

Chochititsa chidwi, ena awiri zitsulo kuwala-magnesium ndi titaniyamu-alibe kutentha pang'ono brittleness ngati aluminiyamu.