1235 Aluminium Ntawv Nyiaj Rau Laminationyog cov khoom siv aluminium alloy feem ntau siv hauv kev ntim khoom, khoom siv hluav taws xob thiab kev tsim kho thiab lwm yam. Nws cov ntsiab lus chemical plays lub luag haujlwm tseem ceeb hauv nws qhov kev ua tau zoo thiab kev siv.
Lub ntsiab feem ntawm1235 aluminium ntawv ciyog aluminium (A) thiab ib qho me me ntawm impurity ntsiab. Aluminium yog lub teeb yuag hlau nrog zoo hluav taws xob thiab thermal conductivity thiab corrosion kuj. Nws cov cim tshuaj yog A1, nws tus lej atomic yog 13, thiab nws cov txheeb ze atomic loj yog 26.98. Cov ntsiab lus txhuas feem ntau yog siab dua 99%. Txhawm rau txhim kho nws cov purity, aluminium kuj yog refined thiab purified.
Ntxiv nrog rau txhuas, cov impurity ntsiab nyob rau hauv 1235 txhuas ntawv ci yog feem ntau silicon (Si), tooj liab (Cu), (Mn), magnesium (Mg) thiab hlau (Fe). Cov ntsiab lus ntawm cov impurity no feem ntau yog tsawg heev, feem ntau yog 0.05%. cov hauv qab no. Lub xub ntiag ntawm cov impurity ntsiab ua lub luag haujlwm tseem ceeb hauv kev txhim kho cov khoom siv dag zog thiab kev tiv thaiv corrosion ntawm aluminium ntawv ci. Silicon yog ib hom impurity uas nce lub zog thiab hardness ntawm aluminium ntawv ci thaum tseem txhim kho nws cov khoom ua haujlwm. Tooj liab yog cov hlau uas tsis yog-ferrous uas ua rau kom muaj zog thiab corrosion kuj ntawm cov ntawv xov xwm foils. Rust yog ib qho tseem ceeb alloying caij uas tuaj yeem txhim kho lub zog thiab toughness ntawm aluminium ntawv ci. Magnesium yog cov hlau hnyav uas ntxiv dag zog thiab kub ua haujlwm rau cov ntawv nyiaj. Hlau yog ib hom impurity uas tuaj yeem txo cov ductility thiab lub zog ntawm aluminium ntawv ci.
