Mildew-proof aluminium ntawv cifeem ntau yog siv nyob rau hauv chav tsev sab hauv ntawm lub tshuab cua txias. Nws lub luag haujlwm tseem ceeb yog los tiv thaiv cov pwm saum npoo ntawm cov khoom siv hluav taws xob los ntawm kev siv los yog sab laug rau lub sijhawm ntev, yog li txhim kho qhov ua kom zoo ntawm lub tshuab cua txias thiab tiv thaiv kev tsim cov ntxhiab tsw txawv txav, txhim kho ib puag ncig hauv chav cua txias. .
Cov qib alloy tseem ceeb ntawm aluminium ntawv ci rau cov khoom siv hluav taws xob muaj xws li 1100, 1200, 8011, 8006, thiab lwm yam. Los ntawm kev xav, cov cua txias tsis muaj qhov yuav tsum tau nruj ntawm cov tshuaj muaj pes tsawg leeg ntawm aluminium kub pauv fins. Yog tsis muaj kev kho deg, 3A21 txhuas alloy muaj qhov zoo corrosion kuj, siab mechanical zog xws li lub zog thiab elongation, thiab siab hardness. Qhov kev xaiv ntawm cov alloy los siv feem ntau yog nyob ntawm cov khoom siv kho tshuab kawg uas cov khoom tuaj yeem ua tiav thiab qhov yooj yim ntawm cov txheej txheem ntsaum. Piv txwv li, dov ntawm 1100 txhuas alloy nrog ntau dua purity yog yooj yim dua, thaum 8011 alloy yog nyuaj dua.
