Aluminium alloy muaj cov yam ntxwv ntawm lub teeb yuag, siab zog, corrosion kuj, thiab kev ua haujlwm yooj yim, thiab muaj ntau yam kev siv hauv ntau yam lag luam, xws li kho kom zoo nkauj, khoom siv hluav taws xob, khoom siv xov tooj ntawm tes, khoos phis tawj, khoom siv kho tshuab, aerospace, tsheb thauj mus los. , tub rog thiab lwm yam. Hauv qab no peb yuav tsom mus rau daim ntawv thov ntawm aluminium alloys hauv kev lag luam aerospace.

 
Xyoo 1906, Wilm, ib tug neeg German, tau pom tias lub zog ntawm aluminium alloy yuav maj mam nce nrog lub sijhawm tso tom qab qee lub sijhawm ntawm chav tsev kub. Qhov no tshwm sim tom qab ntawd los ua lub npe hu ua lub sij hawm hardening thiab attracted ntau cov xim raws li ib tug ntawm cov tseem ceeb technologies uas thawj zaug txhawb txoj kev loj hlob ntawm aviation aluminium alloy khoom technology. Nyob rau hauv ib puas xyoo tom ntej no, aviation txhuas cov neeg ua haujlwm tau ua qhov kev tshawb fawb tob txog aluminium alloy muaj pes tsawg leeg thiab kev sib xyaw ua ke, cov txheej txheem ua cov khoom siv xws li dov, extrusion, forging, thiab kev kho cua sov, kev tsim thiab ua cov khoom siv aluminium alloy, kev tsim thiab kev txhim kho cov khoom siv. qauv thiab kev ua haujlwm zoo.

 
Aluminium alloys siv nyob rau hauv kev lag luam aviation feem ntau hu ua aviation aluminium alloys, uas muaj cov txiaj ntsig zoo xws li lub zog tshwj xeeb, kev ua haujlwm zoo thiab tsim tau, tus nqi qis, thiab kev tswj xyuas zoo. Lawv tau dav siv los ua cov khoom siv rau cov qauv dav hlau loj. Kev tsim qauv tsim kom muaj kev sib tw khiav ceev, kev txo qhov hnyav, thiab stealth ntawm cov tiam tom ntej ntawm cov dav hlau siab tshaj yav tom ntej zoo heev txhim kho cov kev xav tau ntawm lub zog tshwj xeeb, kev nruj nruj, kev ua haujlwm siab ntev, kev tsim cov nqi, thiab kev sib koom ua ke ntawm aviation aluminium alloys. .

Aviation aluminium khoom

 
Hauv qab no yog cov piv txwv ntawm kev siv tshwj xeeb ntawm ntau qib ntawm aviation aluminium alloys. 2024 txhuas phaj, tseem hu ua 2A12 txhuas phaj, muaj siab tawg toughness thiab tsis tshua muaj zog tawg tawg tus nqi, ua rau nws cov khoom siv feem ntau siv rau lub dav hlau fuselage thiab tis qis ntawm daim tawv nqaij.

 
7075 aluminium phajtau ntse tsim nyob rau hauv 1943 thiab yog thawj lub tswv yim 7xxx txhuas alloy. Nws tau ua tiav siv rau B-29 cov foob pob tawg. 7075-T6 aluminium alloy muaj lub zog siab tshaj plaws ntawm aluminium alloys thaum lub sijhawm ntawd, tab sis nws tsis kam tiv thaiv corrosion thiab tev corrosion tsis zoo.

 
7050 aluminium phajyog tsim los ntawm lub hauv paus ntawm 7075 aluminium alloy, uas tau ua tiav kev ua tau zoo ntawm kev ua tau zoo hauv lub zog, tiv thaiv kev xeb thiab kev ntxhov siab corrosion, thiab tau siv rau cov khoom siv compressive ntawm F-18 aircraft. 6061 txhuas phaj yog qhov ntxov tshaj plaws 6XXX series txhuas alloy siv hauv aviation, uas muaj corrosion kuj zoo thiab zoo vuam kev ua tau zoo, tab sis nws lub zog yog nruab nrab mus rau qis.