Rau aluminium alloy tuag- nrum qhov chaw, uas yuav tsum tau muaj kev nyab xeeb, ruaj khov, thiab kav ntev, ua hauj lwm raws li cov qauv kev txhawb nqa, vaj tse, lossis cov khoom siv ua haujlwm, qhov zoo ntawm lawv cov txheej txheej cuam tshuam ncaj qha rau cov khoom lag luam thiab cov tsos.
Thaum lub sij hawm tsim cov txheej txheem, aluminium alloy tuag- cov khoom cam khwb cia tej zaum yuav pom cov teeb meem xws li porosity, shrinkage kab noj hniav, los yog cov qauv tsis sib xws. Yog li ntawd, kev kho kom zoo yog qhov tseem ceeb ua ntej txau lossis oxidation, suav nrog degreasing, tu, passivation, lossis sandblasting. Cov txheej yuav tsum muaj cov nplaum zoo heev los tiv thaiv tev lossis flaking thaum thauj, teeb tsa, lossis siv. Cov kev kuaj pom muaj xws li hla- txiav adhesion kuaj, kuaj qhov cuam tshuam, thiab kuaj kev puas tsuaj.
