Dab tsi yog qhov sib nqus tshwj xeeb ntawm txhuas phaj?

2.7g / cm3
Cov kev sib nqus tshwj xeeb (ceev) ntawm Aluminium daim ntawv yog hais txog 2.7 g / cm3 (lossis 2700 kg / m3). Txawm li cas los xij, cov ntawv txheeb aluminium tau siv yog feem ntau ua los ntawm txhuas alloys, yog li lawv qhov txawv txav raws li cov hom thiab cov ntsiab lus ntawm cov ntsiab lus alloy. ‌

Kev suav txheej txheem ntawm aluminium ntawv ceev
Txhawm rau xam qhov tshwj xeeb lub ntiajteb txawj nqus ntawm aluminium ntawv, koj tuaj yeem ua raws li cov kauj ruam hauv qab no:

Txiav txim siab cov khoom ntawm cov ntawv txhuas: ua ntej, koj yuav tsum tau qhia meej txog cov ntawv Alloy ntawm cov ntawv txhuas aluminium, vim tias cov hom sib txawv muaj ntau hom.
Nrhiav tus nqi ceev: Raws li hom alloy ntawm cov ntawv txhuas, nrhiav nws qhov ntom ntom ntawm cov khoom siv los yog cov ntaub ntawv. Feem ntau cov nqi ntawm aluminium alloy density feem ntau paub.
Xam cov kev sib tsoo tshwj xeeb: nrog cov tuab tuab tus nqi ntawm cov ntawv txhuas, koj tuaj yeem suav nws qhov ntsuas ntawm daim ntawv txhuas (ntev × qhov siab). Huab hwm coj los sib npaug rau ceev cov ntau sib npaug los ntawm ntim, uas yog,
m
=
ρ
V
m=rV. Hloov pauv, yog tias qhov loj thiab ntim tau paub, qhov tshwj xeeb lub ntiajteb txawj nqus (qhov ntom) kuj tuaj yeem suav tau.
Hom thiab siv cov txhuas daim hlau
Aluminium daim hlau tuaj yeem muab faib ua ntau hom raws li lawv cov alloy muaj pes tsawg leeg thiab siv:

1000 series: series ntshiab txhuas, xws li 1050, 1060, thiab lwm yam ntim zaub mov thiab lwm lub sijhawm nrog lub zog qis.
2000 series: tooj liab-aluminium alloy series, xws li 2024, 2A12, thiab lwm yam. Siv dav hauv aerospace, khoom siv tub rog thiab lwm yam.
3000 series: manganese-txhuas alexy series, xws li 3003, 3A21, thiab lwm yam. Haum rau cov ntaub ntawv hlau, cov ntaub ntawv vov tsev, thiab lwm yam.
5000 series: magnesium-aluminium alloy series, xws li 5052, 5083, thiab lwm yam. Siv dav hauv nkoj, tsheb, siab hlab ntsha thiab lwm yam.
6000 series: silicon-magnesium-aluminium alloy series, xws li 6061, 6063, thiab lwm yam. Haum rau lub tsev qhov rooj thiab qhov rais, cov khoom siv hluav taws xob hauv tsev, cov khoom siv kho tshuab thiab lwm yam.