Cov yam ntxwv tseem ceeb thiab daim ntawv thov ntawm aluminium
Aluminium yog ib pawg tseem ceeb hauv lub sijhawm thib peb ntawm lub sijhawm ntawm lub sijhawm, nrog tus lej atomic ntawm 13 thiab qhov hnyav ntawm atomic ntawm 26.9815.
Aluminium muaj cov khoom zoo dua li lwm cov hlau tsis-ferrous, hlau, yas thiab ntoo, xws li qhov ntom ntom, tsuas yog 2.7 g / cm3, uas yog li 1/3 ntawm tooj liab lossis hlau; zoo corrosion kuj thiab huab cua tsis kam; Zoo plasticity thiab kev ua haujlwm zoo; zoo thermal thiab hluav taws xob conductivity; zoo low-temperature kuj, siab reflectivity ntawm photothermal thiab hluav taws xob tsis, thiab zoo nto khoom; tsis sib nqus; Yeej tsis muaj tshuaj lom; suab-absorbing; zoo acid kuj; anti-zoo nuclear hluav taws xob kev ua tau zoo; me me elastic coefficient; zoo mechanical zog;
zoo heev casting kev ua tau zoo thiab vuam kev ua tau zoo; zoo cuam tshuam tsis kam. Tsis tas li ntawd, aluminium muaj qhov zoo ntawm qhov kub thiab txias, formability, txiav processability, riveting zog thiab kho qhov chaw. Yog li ntawd, cov ntaub ntawv txhuas tau txais kev nyiam nyob hauv ntau yam xws li aerospace, navigation, aviation, tsheb, tsheb thauj mus los, txuas hniav, kev tsim kho, hluav taws xob thiab hluav taws xob, hluav taws xob thiab hluav taws xob, metallurgy thiab tshuaj lom neeg kev lag luam, kev ua liaj ua teb dej thiab dej, machinery manufacturing, ntim tshuaj tiv thaiv. corrosion, khoom siv hluav taws xob thiab rooj tog zaum, kab lis kev cai niaj hnub thiab kev ua kis las, thiab lwm yam. Nws muaj ntau yam kev siv. Cov lus hauv qab no teev cov khoom tseem ceeb thiab cov ntawv thov tseem ceeb ntawm aluminium.
