Qhov ntom ntawm txhuas (al) yog kwv yees li2.7 g / cm³(grams ib cubic centimeter), lossis2700 kg / m³Cov. Qhov no tseem ceeb heev ua rau txhuas cov laj thawj tseem ceeb nws yog siv rau hauv kev siv lub cev yuag, xws li hauv Aerospace, thiab kev tsim kho tsheb.
Yam khoom cuam tshuam rau txhuas ntom ntom:
Alloy Muaj pes tsawg: Lub ntom ntawj ntawm txhuas tuaj yeem sib txawv me ntsis nyob ntawm cov khoom siv tshwj xeeb siv. Ntshiab txhuas (99.9% lossis ntau dua kev ua siab ntev) muaj qhov muaj nuj nqis, uas muaj cov tooj liab txhuas, uas muaj cov tawv nqaij tawv, lossis silicon, tej zaum yuav muaj qhov sib txawv me ntsis.
Qho so: Lub ntom ntu ntawm txhuas, zoo li cov ntaub ntawv feem ntau, hloov nrog qhov kub. Thaum ntau dua txias, cov khoom nthuav dav, ua rau muaj qis dua ntom ntom. Txawm li cas los xij, cov nyhuv ntawm txhuas lub ntom ntom vim qhov ntsuas kub hloov tau qhov piv txwv rau lwm cov hlau.
Porosity: Yog tias txhuas yog nrum rau hauv ib daim ntawv ntxeem tau lossis muaj npuas daig hauv cov qauv, nws qhov ntom ntom tuaj yeem txo qis, ua rau nws sib dua.
Piv nrog rau lwm cov ntaub ntawv:
Txhuas Vs. Steel: Aluminium yog ntau tsawg dua li hlau. Qhov ceev ntawm cov hlau yog nyob ib ncig ntawm 7.85 g / cm³, ua rau nws txog 2.9 zaug denser dua aluminium.
Aluminium Vs. Tooj Liab: Lub ntom ntawm tooj liab yog kwv yees li 8.96 g / cm³, ua rau nws denserly ntau dua aluminium.
Tseem ceeb ntawm Aluminium qis ntom ntom:
Ib tug tub rog: Qhov qis ntom ntom ntawm txhuas yog ib qho ntawm cov laj thawj tseem ceeb uas nws tau siv ntau yam hauv kev siv lub tshuab hluav taws xob. Cov txheej txheem dav hlau ua los ntawm aluminium alloys pab txo qhov hnyav tag nrho, txhim kho roj efficiency thiab kev ua tau zoo.
Kev Lag Luam Automotive: Lub teeb yuag txhuas cov khoom siv tau nce hauv cov tsheb kom txo lub tsheb hnyav, txhim kho roj kev lag luam thiab txo cov roj carbon emissions.
Ntim: Aluminium lub teeb kuj tseem ua rau nws cov khoom siv rau cov khoom siv, tshwj xeeb tshaj yog rau cov kaus poom, cov khoom siv, thiab lwm yam khoom uas xav tau ntawm lub teeb hnyav thiab lub teeb.
Hauv cov ntsiab lus, qhov ntom ntawm txhuas yog qhov tseem ceeb ntawm kev siv rau kev lag luam hauv kev lag luam uas muaj zog piv rau yog qhov tseem ceeb.
