Ingcaciso yeMveliso
I-7000 yeealloyi ze-aluminiyam zinamandla aphezulu kunentsimbi ephantsi kwekhabhoni kwaye zikwazi ukumelana nokunxiba kunye nokuwelda, ngaphandle koko, zinokomelezwa ngonyango lobushushu.
I-7050 ialluminiyam ialloy yeyokwenza iinqwelo-moya ezakhiweyo ezifana neepleyiti ezishinyeneyo ze-aluminium alloy, iinxalenye ze-extrusion, iifogi ezimiliselwe ngokwesiko kunye ne-die forgings.Olu hlobo lwe-alloy aluminiyam lunokuxhathisa okuphezulu kwi-corrosion, ukuchasana noxinzelelo lwe-corrosion cracking, kunye nokumelana nokudinwa, kunye nokuqina kwe-fracture ephezulu.I-7050 i-alloy ye-aluminiyam iqulethe i-zinc njengento ephambili ye-alloy.Amandla ayo aphantsi kancinci kodwa ukuxhathisa kwayo kuphezulu kune-7075 aluminium alloy.Inokumelana nokunxiba okukhulu kunye noxinzelelo-i-corrosion cracking resistance kodwa i-weldability engafanelekanga.I-7050 i-aluminium alloy isetyenziselwa ngokubanzi ukwenza iifreyimu ze-fuselage, ii-bulkheads kunye neendawo ezahlukeneyo zeenqwelomoya.
Amandla ayo aphantsi kancinci kodwa ukuxhathisa kwayo kuphezulu kune-7075 aluminium alloy.Inokumelana noxinzelelo olukhulu kunye noxinzelelo lwe-corrosion yokuqhekeka kodwa i-weldability imbi kakhulu.I-7050 i-aluminium alloy isetyenziswa kakhulu ukwenza iifreyimu ze-fuselage, ii-bulkheads kunye neendawo ezahlukeneyo zenqwelomoya. uxinzelelo olukhulu-i-corrosion cracking resistance, amandla aphezulu okudinwa kunye nobuchule obukhulu.I-7075 i-alloy ye-aluminium idla ngokusetyenziswa kwiimeko ezinemfuno ephezulu kakhulu yamandla ezinto eziphathekayo kodwa ingekho imfuno ephezulu kakhulu yokumelana nokubola.
I-7A04 i-aluminiyam ialloy yeyokwenza izikrufu zenqwelomoya, kunye nomthwalo onzima wesakhiwo esinjenge-beam girderframewing ribsalighting gearetc.
Icandelo
| Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | AI |
| 0.4 | 0.4 | 2.3 | 0.4~1.0 | 2.3 | 0.05~0,25 | 6.2 | 0.15 | inxalenye eseleyo |
| 0.4 | 0.5 | 1.2~2.0 | 0.3 | 2.1~2.9 | 0.18~0,28 | 5.1~6.1 | 0.2 | inxalenye eseleyo |
| 0.5 | 0.5 | 1.4~2.0 | 0.2~0.6 | 1.8~2.8 | 0.1~0.25 | 5.0~7.0 | 0.1 | inxalenye eseleyo |
