7075 T651 Aluminom Ogwe | Aerospace High Strength Bicycle Industry
7075 AEROSPACE Aluminom mmanya
7075 bụ igwe ikuku aluminom nke nwere oyi gwụchara ma ọ bụ extruded aluminom rụrụ alloy nwere ike dị elu, igwe zuru oke yana njikwa corrosion nrụgide ka mma. Njikwa ọka dị mma na-arụpụta ngwá ọrụ dị mma.
7075 bụ otu n'ime aluminom alloys kachasị ike. Ọ nwere ezigbo ike ọgwụgwụ na nkezi machinability. A na-ejikarị eme ihe ebe akụkụ na-enwe nrụgide dị ukwuu. Ọ nweghị ike weld ma nwee nguzogide corrosion dị obere karịa alloys aluminum ndị ọzọ. Ihe eji arụ ọrụ na-adabere na iwe nke ihe. A na-ejikarị eme ihe na ụlọ ọrụ igwe kwụ otu ebe, ihe owuwu ụgbọ elu.
Mgbe ị na-akpụ ọla a, a na-atụ aro ka ịtọọ okpomọkụ n'etiti ogo 700 na 900. Nke a ga-esote usoro ọgwụgwọ okpomọkụ. A naghị atụ aro maka ịgbado ọkụ ka ejiri ya mee ihe dị ka usoro njikọta, mana ọ bụrụ na achọrọ ya, enwere ike iji ịgbado ọkụ na-eguzogide. A naghị atụ aro maka ịgbado ọkụ arc n'ihi na ọ nwere ike wedata nguzogide corrosion nke ígwè ahụ.
| Ihe mejupụtara kemịkalụ WT(%) | |||||||||
| Silikoni | Ígwè | Ọla kọpa | Magnesium | Manganese | Chromium | Zinc | Titanium | Ndị ọzọ | Aluminom |
| 0.40 | 0.50 | 1.20-2.0 | 2.10-2.90 | 0.30 | 0.18-0.28 | 5.10-6.10 | 0.20 | 0.15 | Nhazi |
| Njirimara arụrụ arụ | |||||
| Iwe | Dayameta (mm) | Ike ọdụdọ (Mpa) | Mpụta Ike (Mpa) | Ogologo oge (%) | Ike siri ike (HB) |
| T6,T651,T6511 | ≤25.00 | ≥540 | ≥480 | ≥7 | 150 |
| 25.00-100.00 | 560 | 500 | 7 | 150 | |
| 100.00 ~ 150.00 | 550 | 440 | 5 | 150 | |
| 150.00-200.00 | 440 | 400 | 5 | 150 | |
| T73,T7351,T73511 | ≤25.00 | 485 | 420 | 7 | 135 |
| 25.00-75.00 | 475 | 405 | 7 | 135 | |
| 75.00-100.00 | 470 | 390 | 6 | 135 | |
| 100.00 ~ 150.00 | 440 | 360 | 6 | 135 | |
Ngwa
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