8000 Series Aluminium Phaj Sheet-Aluminium-Lwm Alloys

8000 series txhuas ntawv, feem ntau siv 8011 txhuas ntawv, belongs rau lwm series.Nws yog ib qho txhuas phaj nrog lub luag haujlwm tseem ceeb ntawm kev ua lub raj mis lub hau, thiab kuj tseem siv rau hauv cov tshuab hluav taws xob, feem ntau yog siv los ua cov ntawv txhuas.Nws yog ib qho tsis tshua siv series hauv kev lag luam.

Qhov ntom ntawm lithium yog qis dua li ntawm txhuas, vim tias nws cov solubility kuj tseem siab, nyob rau hauv cov nyiaj txaus ntawm aluminium alloys (feem ntau nyob ib ncig ntawm 10%, tsawg dua lwm cov txhuas alloys).Tsis tsuas yog cov hlau ua kom nws cov tawv nqaij, tab sis nws kuj teb rau hnub nyoog hardening.Tsis tas li ntawd, nyob rau theem nrab kev ntxhov siab, kev tiv thaiv kom qaug zog tawg nce ntxiv.Qhov sib xyaw ua ke zoo nkauj ntawm cov khoom no yog qhov txaus siab heev, tshwj xeeb tshaj yog rau kev siv aerospace.Cov alloys no muaj ib tug siab ntim feem ntawm agglomerated, kom LiAl 3 precipitates, uas yog lub luag hauj lwm rau cov khoom.Silicon zog: piv txwv li 8011 alloy yog raws li Al-Fe-Si, tab sis ntau tshaj 1% tag nrho cov alloying ntsiab muab correspondingly siab zog.

8090 aluminium alloy yog lithium-based wrought alloy.Ntxiv lithium rau aluminium pab txo qhov ntom ntom thiab ua kom nruj.Thaum alloyed zoo, aluminium-lithium alloys tuaj yeem muaj kev sib xyaw ua ke zoo ntawm lub zog thiab tawv.

8011 aluminium alloy yog ib qho txhuas foil alloy nrog hlau thiab silicon ua lub ntsiab alloying.Vim tias nws qhov kev ua tau zoo sib sib zog nqus nqus thiab qis pob ntseg, nws tau siv dav hauv kev ntim ntim ntawm cov fwj tshuaj pleev ib ce, lub raj mis dej haus, thiab cov cua txias aluminium ntawv ci.Lub ntxaib-yob nruam casting txoj siv yog thawj qhov khoob ntawm aluminium ntawv ci, thiab nws cov microstructure thiab cov khoom muaj txiaj ntsig zoo ntawm cov ntawv ci tiav.Yog li ntawd, kev txhim kho cov microstructure thiab cov khoom ntawm ntxaib-yob nruam casting sawb muaj qhov tseem ceeb rau kev tsim cov ntawv txhuas tom ntej.