Aerospace klas 7020 alloy almunium dị elu
Aerospace klas 7020 alloy almunium dị elu
Aluminom alloy 7020 bụ okpomoku a na-eme ka ọ dịkwuo afọ iri na ụma na-eme ihe dị iche iche ma yabụ ga-agbaghachite akụrụngwa na mpaghara okpomọkụ okpomọkụ mgbe ịgbado. A na-eji alloy 7020 na-eji ụgbọ okporo ígwè dị elu, ugbo ala, àkwà mmiri, ụdọ ndị agha, usoro ikuku na-acha na mbara igwe.
Ihe mejupụtara kemịkal wt (%) | |||||||||
Silicon | Igwe | Kopa | Magnesium | Manganese | Chromium | Zink | Tibanium | Ndi ozo | Aluminom |
0.35 | 0.4 | 0.2 | 0.05 ~ 0,5 | 1.0 ~ 1.4 | 0.1 ~ 0.35 | 4.0 ~ 5.0 | - | 0.15 | Itule |
Ngwongwo ndi oru | |||
Okpurukpu (mm) | Ike ọdụdọ (MPA) | Runnwe ike (MPA) | Elongation (%) |
0.3 ~ 350 | ≥320 | ≥210 | ≥8 |
Ngwa
Okporo ụzọ dị elu
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Igwe
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Uru anyị
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Ngwaahịa na nnyefe
Anyị nwere ngwaahịa zuru ezu na ngwaahịa, anyị nwere ike ị nweta ndị ahịa zuru ezu. Oge ndu nwere ike ịbụ n'ime ụbọchị asaa maka ngwaahịa.
Mma
Ngwaahịa niile sitere na onye nrụpụta kachasị, anyị nwere ike ịnye gị MTC. Anyị nwekwara ike inye akụkọ ule nke ọzọ.
Omenaala
Anyị nwere igwe, nha omenala dị.