7075 le 7050 ka bobeli ke li-alloys tsa aluminium tse matla haholo tse sebelisoang sebakeng sa sefofane le lits'ebetso tse ling tse boima. Ha ba ntse ba arolelana lintho tse tšoanang, ba boetse ba na le liphapang tse hlokomelehang:
Sebopeho
7075 aluminium motsoakohaholo-holo e na le aluminium, zinki, koporo, magnesium, le mesaletsa ea chromium. Ka linako tse ling e bitsoa alloy ea boemo ba sefofane.
| Sebopeho sa Lik'hemik'hale WT(%) | |||||||||
| Silicone | Tšepe | Koporo | Magnesium | Manganese | Chromium | Zinki | Titanium | Ba bang | Aluminium |
| 0.4 | 0.5 | 1.2~2 | 2.1~2.9 | 0.3 | 0.18~0.28 | 5.1~5.6 | 0.2 | 0.05 | Mesala |
7050 aluminium motsoakoe boetse e na le aluminium, zinki, koporo le magnesium, empa hangata e na le zinki e phahameng ha e bapisoa le 7075.
| Sebopeho sa Lik'hemik'hale WT(%) | |||||||||
| Silicone | Tšepe | Koporo | Magnesium | Manganese | Chromium | Zinki | Titanium | Ba bang | Aluminium |
| 0.4 | 0.5 | 1.2~2 | 2.1~2.9 | 0.3 | 0.18~0.28 | 5.1~5.6 | 0.2 | 0.05 | Mesala |
Matla
7075 e tsebahala ka matla a eona a ikhethang, e etsang hore e be e 'ngoe ea lisebelisoa tse matla ka ho fetisisa tsa aluminium tse fumanehang. E na le matla a holimo a ho tsitsa le ho fana ka matla ha ho bapisoa le 7050.
7050 e fana ka matla a matle hape, empa ka kakaretso e na le thepa e tlase hanyane ha e bapisoa le 7075.
Khanyetso ea Corrosion
Li-alloys ka bobeli li na le khanyetso e ntle ea kutu, empa 7050 e kanna ea ba le khanyetso e betere ho feta khatello ea maikutlo ea ho phatloha ha ho bapisoa le 7075 ka lebaka la maemo a eona a holimo a zinki.
Ho hanyetsa Mokhathala
7050 ka kakaretso e bonts'a khanyetso e ntle ea mokhathala ha e bapisoa le 7075, e etsa hore e tšoanelehe bakeng sa lits'ebetso moo ho ts'oaroa ha cyclic kapa khatello ea maikutlo khafetsa.
Weldability
7050 e na le weldability e betere ha e bapisoa le 7075. Le hoja li-alloys ka bobeli li ka tšeloa, 7050 hangata ha e na monyetla oa ho senya nakong ea ts'ebetso ea ho cheselletsa.
Lisebelisoa
7075 hangata e sebelisoa meahong ea lifofane, libaesekele tse sebetsang hantle haholo, lithunya le lits'ebetso tse ling moo karohano e phahameng ea boima ba 'mele le boima bo leng bohlokoa.
7050 e boetse e sebelisoa lits'ebetsong tsa sefofane, haholo-holo libakeng tseo ho tsona ho hlokahalang matla a phahameng, ho hanyetsa mokhathala o motle, le ho thibela kutu, joalo ka liforeimi tsa lifofane le li-bulkheads.
Boikemisetso
Li-alloys ka bobeli li ka etsoa ka mochine, empa ka lebaka la matla a tsona a phahameng, li ka hlahisa mathata a ho sebetsa. Leha ho le joalo, 7050 e kanna ea ba bonolo hanyane ho mochini ha e bapisoa le 7075.
Nako ea poso: Dec-25-2023