An yi wa jiragen ƙasa masu saurin gudu da aluminum, kuma wasu layukan dogo masu sauri suna bi ta yankin sanyi da ya rage ma'aunin Celsius 30;wasu kayan kida, kayan aiki da bukatu na yau da kullun akan jirgin binciken kimiyya na Antarctic an yi su ne da aluminum kuma suna buƙatar jurewa rage gwajin ma'aunin Celsius sittin da bakwai;wasu daga cikin na'urorin da ke cikin jiragen ruwan 'yan kasuwa daga kasar Sin ta tekun Arctic zuwa Turai su ma an yi su ne da aluminum, wasu daga cikinsu a waje suke, sannan yanayin zafi ya ragu da digiri 560;

Za su iya yin aiki kullum a cikin irin wannan yanayin sanyi?

Amsar ita ce 'Babu matsala, aluminum gami da samfurin aluminium sune mafi ƙarancin tsoron sanyi da zafi.

Aluminum da aluminum gami sune mafi kyawun ƙarancin zafin jiki.Ba su da ƙarancin zafin jiki.Ba su da ƙarancin zafin jiki kamar ƙarfe na yau da kullun da gami da nickel.Ƙarfin su yana ƙaruwa da zafin jiki, amma filastik da taurin suna biyo baya.An rage rage yawan zafin jiki, wato, akwai gagarumin raguwar zafin jiki.Duk da haka, aluminum da aluminum gami sun bambanta sosai, kuma babu wata alama ta ƙarancin zafin jiki.Duk kayan aikin injiniyan su yana ƙaruwa sosai tare da raguwar zafin jiki, ba tare da la'akari da abun da ke cikin kayan ba, ko an jefar da simintin aluminium ko naƙasasshiyar aluminium, ko da kuwa na ƙarfe ne na foda ko kayan haɗin gwiwa;ba shi da alaƙa da yanayin kayan aiki, ko yana cikin yanayin sarrafawa ko yanayin yanayin zafi;Hakanan ya kasance mai zaman kansa daga tsarin shirye-shiryen ingot, ko ana birgima ta hanyar ingot ko ci gaba da jefa ta narke.Mirgina ko ci gaba da mirgina;babu dangantaka tare da tsarin hakar aluminum, electrolysis, ragewar carbothermal, hakar sinadarai, babu ƙarancin zafin jiki;babu dogara ga tsarki, ko yana da 99.50% ~ 99.79% na tsari tsantsa aluminum, ko 99.80% ~ 99.949% high-tsarki aluminum, 99.950% ~ 99.9959% matsananci-tsarki aluminum (Super Purity), 99.9960% ~ 99.9999. ,>99.9990% matsananci-high tsarki aluminum, da dai sauransu. Babu low zafin jiki brittleness.

Abin sha'awa, sauran ƙananan ƙarfe biyu masu haske-magnesium da titanium-ba su da ƙarancin zafin jiki kamar aluminum.