Q1: Dab tsi ua rau aluminium alloys muaj zog dua li ntshiab txhuas?Alloying cov ntsiab lus li tooj liab, magnesium, thiab silicon ntxiv rau txhim kho cov khoom. Cov kev sib ntxiv no tsim intermetallic tebchaw uas tiv thaiv. Qhov 2000 series alloys nrog tooj liab yog muaj zog raws li qee cov hlau. Cov txheej txheem cua sov ntxiv ntxiv txhim kho lawv cov yam ntxwv kho tshuab. Qhov no ua rau lawv zoo tagnrho rau cov dav hlau thiab cov ntawv thov tsheb.
Q2: Yuav ua li cas 6000 series txawv ntawm lwm cov alloys?6000 series muaj cov magnesium thiab silicon li cov ntsiab ua ntej. Nws muaj zoo heev corrosion tsis kam thiab lub zog nruab nrab. Cov alloys tau yooj yim extruded rau hauv cov qauv nyuaj. Lawv feem ntau siv nyob rau hauv cov ntawv thov architectural thiab marine ib puag ncig. Lawv lub weldability ua rau lawv nrov hauv kev tsim kho cov dej num.
Q3: Vim li cas thiaj muaj 7000 series alloys siv hauv aerospace?7000 series alloys muaj zinc raws li kev sib dhos ua ntej. Lawv ua tiav lub zog siab tshaj plaws ntawm aluminium alloys thaum tshav kub. Cov alloys kom muaj kev nkees nkees ua hauj lwm zoo nyob rau hauv cyclic chaw thau khoom. Lawv lub zog-rau-hnyav piv rau ntau cov hlau sib txawv. Chaw dav hlau thiab dav hlau ua tub rog hnyav rau cov no alloys.
Q4: Tuaj yeem Txhuas Alloys Walls Wallic Walle Typeque?Cov aloys tshwj xeeb zoo li 2219 tuaj yeem ua haujlwm hauv cov nomhenic ib puag ncig hauv {1}} high degree alloysS muaj txog li 600 degree F Thermical yog ua tib zoo siv rau cov kev siv tshwj xeeb. Cov khoom no ua rau lawv muaj txiaj ntsig zoo hauv cov roj rocket roj tso tsheb hlau luam thiab kev hloov cua sov. Kev xaiv alloy tiv thaiv kev ntxhov siab thermal kev ntxhov siab.
Q5: Yuav ua li cas ua aluminium alloys tau txais txiaj ntsig niaj hnub aviation?Al-li alloys txo qhov hnyav los ntawm 7-10}}}}}}}} piv rau cov alloys pom. Lawv nce stiffness los ntawm 10-15% rau cov roj zoo dua. Cov alloys qhia tau txhim kho kev puas tsuaj rau kev ua siab ntev thiab nkees ua yeeb yam. Niaj hnub nimno dav hlau zoo li lub Airbus A380 siv cov ntaub ntawv siab tshaj. Kev tshawb fawb txuas ntxiv txuas ntxiv mus txhim kho lawv cov yam ntxwv ua tau zoo.
