Magnesium alloystau ntev tau nrhiav tom qab rau lawv qhov tshwj xeeb lub zog-rau-qhov hnyav piv, ua rau lawv thawj qhov kev xaiv rau ntau yam kev siv. Lub tswv yim ntawm kev xaiv kev sib cais yog lub hauv paus rau kev siv thev naus laus zis ntawm kev ua kom zoo magnesium alloys. Los ntawm ua tib zoo tswj qhov kub thiab txias hauv cov txheej txheem refining, kev sib cais ntawm impurities hauv magnesium alloys yog tswj. Qhov kev xaiv sib cais no muaj peev xwm tshem tawm cov khoom tsis xav tau thiab khaws cov khoom tsim nyog alloy, uas ua rau cov khoom lag luam zoo zoo.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm cov txheej txheem refining no yog nws lub peev xwm los txo qhov tsim ntawm cov khoom sib txuas tsis zoo intermetallic. Cov tebchaw no feem ntau tsim nyob rau hauv ib txwm refining txoj kev thiab tuaj yeem cuam tshuam tsis zoo rau cov khoom ntawm magnesium alloys. Los ntawm kev txo nws cov tsim, refined magnesium alloys muaj zog dua, ductility thiab corrosion kuj, ua rau lawv txaus nyiam rau cov qauv siv.
Tsis tas li ntawd, cov khoom ua kom zoo magnesium alloys tau los ntawm cov txheej txheem pom tau tias txhim kho microstructure uniformity. Qhov no ua kom muaj kev sib luag zoo sib xws ntawm cov khoom siv alloying thoob plaws hauv cov khoom, uas ua rau cov khoom siv kho kom zoo dua qub thiab muaj kev ntseeg siab dua. Kev lag luam uas vam khom rau cov khoom siv hnyav, xws li tsheb thiab aerospace, yuav tau txais txiaj ntsig zoo los ntawm magnesium alloys. Qhov txo qis ntawm magnesium hauv paus qhov chaw yuav txhais mus rau hauv kev txhim kho roj efficiency nyob rau hauv lub tsheb thiab nce load peev xwm nyob rau hauv aircraft. Tsis tas li ntawd, cov txheej txheem refining muaj ib puag ncig zoo. Los ntawm kev ua kom yooj yim cov kauj ruam ua kom zoo dua qub thiab txo qis kev siv hluav taws xob, nws pab txhawb rau kev tsim khoom lag luam zoo dua qub thiab zoo ib puag ncig.
Nrog rau lub peev xwm los hloov pauv kev siv cov magnesium alloys hauv ntau qhov chaw, qhov kev siv thev naus laus zis no ua rau txoj hauv kev rau cov khoom sib zog, muaj zog thiab muaj txiaj ntsig zoo nyob rau yav tom ntej. Raws li qhov kev tsim kho tshiab no txuas ntxiv nthuav dav, lub ntiaj teb tab tom nrhiav rau pem hauv ntej rau nws txoj kev hloov pauv ntawm kev lag luam sib txawv, thawb cov ciam teb ntawm qhov ua tau nrog magnesium alloys.
Post lub sij hawm: Jun-12-2023