Ntawm no yog cov ncauj lus piav qhia ntawmtooj dawbThiabhlauNyob rau hauv cov nqe lus ntawm lub zog, khoom, thiab kev siv:
1. Lub zog
Hlau:
Feem ntau muaj zog thiab nyuaj dua aluminium.
Lub zog tensile muaj ntau yam los ntawm400 mpa (hlau me)Rau>2, {{000 mpa (high-zog alloys).
Ntau tiv taus rau deformation hauv qab cov nra hnyav.
Tooj dawb:
Txo lub zog piv rau cov hlau, tab sis lub zog-rau-hnyav piv yog qhov zoo dua.
Lub zog tensile muaj ntau yam los ntawm70 MPa (Aluminium txhuas)Rau700 mpa (high-qib alloys zoo li 7075- t6).
Yuav tsum muaj cov ntu tuab tuab kom phim cov hlau lub peev xwm.
2. Nyhav
Hlau:
Denser (~ 7.85 g / cm³), Ua rau nws hnyav dua.
Ntxiv qhov hnyav tseem ceeb rau cov qauv, tsheb, lossis khoom siv.
Tooj dawb:
Lub cev tsis tshua muaj neeg (~ 2.7 g / cm³, Txog1/3 lub ntom ntawm cov hlau).
Qhov zoo tagnrho rau cov ntawv thov uas txo qhov hnyav yog qhov tseem ceeb (piv txwv li, aerospace, evs).
3. Corrosion Kuj
Hlau:
Nquag muaj xeb tshwj tsis yog coated (piv txwv li, galvanized steel) lossis ua los ntawm cov hlau stainless (muaj chromium).
Yuav tsum tau saib xyuas hauv cov av noo lossis xeb ib puag ncig.
Tooj dawb:
Lawm cov ntaub ntawv tiv thaiv oxide txheej (al₂o₃), ua rau nws muaj kev txhim kho corrosion-resistant.
Dav siv nyob rau hauv cov tub rog, sab nraum zoov, thiab tshuaj xyuas ib puag ncig tsis muaj tsho hlau.
4. Thermal & Hluav Taws Xob Tshaj Tawm
Hlau:
Pluag neeg xyuas kev ua thaum tshav kub kub thiab hluav taws xob.
Feem ntau siv los ua cov khoom siv uas nyob qhov twg rwb thaiv tsev.
Tooj dawb:
Cov neeg ua yeeb yam zoo tshaj plaws ntawm tshav kub thiab hluav taws xob (~ 60% ntawm tooj liab txoj kev ua haujlwm).
Ntau yam nyob rau hauv cov hluav taws xob hluav taws xob, cua sov sov, thiab cookware.
5. Nqi
Hlau:
Feem ntau pheej yig dua ib tuj dua aluminium.
Ntau cov ntaub ntawv raw thiab yooj yim cov txheej txheem ntau lawm.
Tooj dawb:
Kim dua vim muaj zog-intensive extraction (Hall-héreul txheej) thiab ua kom zoo nkauj.
Cov nqi rho tawm offset los ntawm nws lub teeb yuag rau kev thauj mus los (roj nyiaj).
6. Recclability
Hlau:
Siab siab dua, tab sis kev hloov kho tau kub (~ 1,500 degree).
Tooj dawb:
100% siv rov qab nrog tsis muaj kev poob zoo.
Kev siv dua tshiab siv~ 95% tsawg zogDua li kev tsim khoom.
7. Cov Ntawv Thov Tib Neeg
Hlau:
Kev tsim kho (kab teeb, rebar), tshuab hnyav, xa, cov ntsiab lus automotive, cov cuab yeej.
Daim Ntawv Thov Kev Nyuaj Siab High (choj, Skyscrapers).
Tooj dawb:
Aerospace (lub cev dav hlau), automotive (ath roj teeb (log roj teeb), ntim khoom (poom).
Cov neeg siv khoom siv hluav taws xob, hnub ci ci, thiab lub teeb yuag (tsheb kauj vab).
Tseem Ceeb Takaway:
Xaiv cov hlauTxog kev muaj zog, raug nqi them nqi, lossis cov ntawv thov kub siab-.
Xaiv AluminiumRau lub teeb yuag, corrosion-resistant, lossis kev ua haujlwm siv qhov twg qhov hnyav txuag kev txuag nqi siab dua.
