7075 T6 T651 aluminom tube
Alloy 7075 Aluminom bụ onye so na usoro 7xxx ma nọgide na ntọala n'etiti ike kachasị elu. Zinc bụ ihe na-enye ihe na-enye ikike na-enye ya ike dị ka ígwè. Iwe T651 nwere ike ike ọgwụgwụ ike ike, ma ọ bụ ma ọ bụ mma ma na-agbaso nkwado na Corrionion. Alloy 7075 na iwe T7X51 nwere nrụgide kachasị mma na-eguzogide ma dochie alloy 2xxx na ngwa dị oke egwu.
Aluminom alloy nke 7075 bụ otu n'ime almum aluminom siri ike dị, na-eme ka ọ baa uru n'ọnọdụ ndị siri ike. Ike ya dị elu (> 400 MPA) na njupụta ya dị ala na-eme ka ihe dị mma maka ngwa dị ka akụkụ ụgbọ elu ma ọ bụ akụkụ dị iche iche na-eyi egwu. Ọ bụ ezie na ọ dị obere na-eguzogide ọgwụ karịa alloys ndị ọzọ (dịka allunomin alloy, nke a na-eguzogide ọgwụ na corrosion), ike ya karịa na-egosi na ha nwere nsogbu.
Ihe mejupụtara kemịkal wt (%) | |||||||||
Silicon | Igwe | Kopa | Magnesium | Manganese | Chromium | Zink | Tibanium | Ndi ozo | Aluminom |
0.4 | 0.5 | 1.2 ~ 2 | 2.1 ~ 2.9 | 0. | 0.18 ~ 0.28 | 5.1 ~ 5.6 | 0.2 | 0.05 | Itule |
Ngwongwo ndi oru | ||||
Obioku | Ọgwụgwụ mgbidi (mm) | Ike ọdụdọ (MPA) | Runnwe ike (MPA) | Elongation (%) |
T6 / T651 / T6511 | ≤6.30 | ≥5440 | ≥485 | ≥7 |
> 6.30 ~ 12.50 | ≥560 | ≥505 | ≥7 | |
> 12.50 ~ 70.00 | ≥560 | ≥495 | ≥6 | |
T73 / T7351 / T73511 | 1.60 ~ 6.30 | ≥470 | ≥400 | ≥5 |
> 6.30 ~ 35.00 | ≥485 | ≥420 | ≥6 | |
> 35,00 ~ 70.00 | ≥475 | ≥405 | ≥8 |
Ngwa
Nku ikuku
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Akụkụ ụgbọ elu siri ike nke ukwuu
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Izu ugbo elu
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Uru anyị
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