Penerangan
7075 aluminum sheet is a high-strength aerospace aluminum alloy that is commonly used in the manufacture of aircraft and other high-stress applications.
It has excellent strength-to-weight ratio and is resistant to stress corrosion cracking. The alloy is available in various thicknesses and sizes, and can be easily machined and formed. It is also heat treatable, which allows for further strengthening of the material.
7075 lembaran aluminium is typically used in the construction of aircraft wings, bingkai fiuslaj, dan komponen struktur lain. It is also used in the manufacturing of high-performance sporting equipment, such as bicycle frames and rock climbing gear.
Lembaran aluminium / Plat 7075-T6/T651 biasanya digunakan untuk aeroangkasa, tentera, dan aplikasi automotif. 7075 aluminium adalah aluminium terkuat, dengan kekuatan banyak keluli, sambil mengekalkan kualiti ringan aluminium dan rintangan kakisan.
| aloi | Temper | ketebalan | lebar |
| 7075 | T651 | 4-260mm | 1200-3800mm |
| 7075 | T7651 | 4-260mm | 1200-3800mm |
| 7075 | T7351 | 4-260mm | 1200-3800mm |
Sifat mekanikal
| Keadaan aloi | Arah | ketebalan (mm) | Kekuatan tegangan | hasil kekuatan | Pemanjangan Pecah | standard |
| 7075-T651 | LT | 6-260 | 570-590Mpa | 495-515Mpa | 10-13.5 | GB/T3880 |
| 7075-T7651 | LT | 6-102 | 550-560Mpa | 480-490Mpa | 10.5-12.5 | AMS4045K |
| 7075-T7351 | LT | 6-102 | 500-520Mpa | 420-435Mpa | 10-12.5 | AMS4078 |
aluminium 7075 adalah ahli 7000 siri, yang mempunyai zink sebagai komponen pengaloian utamanya dan terkenal dengan kekuatannya yang luar biasa tinggi. Rawatan pembajaan kemudiannya boleh meningkatkan lagi kekuatan mekanikalnya yang tinggi. Sifat ini membuat aloi 7075 sangat popular dalam industri aeroangkasa dan pertahanan.
| Sifat Mekanikal Biasa bagi 7075 Plat Aluminium | ||||
| Temper | ketebalan
(mm) |
Kekuatan tegangan
(Mpa) |
hasil kekuatan
(Mpa) |
Pemanjangan
(%) |
| T6 | 1~3.2 | 540 | 470 | 8 |
| T6 | 3.2~6.3 | 540 | 475 | 8 |
| T651 | 6.3~12.5 | 540 | 460 | 9 |
| T651 | 25~50 | 530 | 460 | — |
| T651 | 60~80 | 495 | 420 | — |
| T651 | 90~100 | 460 | 370 | |
Kekuatannya setanding dengan banyak jenis keluli, tetapi ia mempunyai ketumpatan yang jauh lebih rendah. Aloi adalah pengganti yang sangat baik kepada keluli dalam aplikasi tekanan tinggi. Ia juga cemerlang dalam menahan tekanan keletihan, menjadikannya sangat boleh dipercayai, kualiti yang sangat dicari dalam industri yang disebutkan di atas.
aloi 7075 hanya menawarkan rintangan kakisan purata, hasil daripada jumlah kecil kuprum yang termasuk dalam komposisi kimianya. Ia juga mempunyai kebolehmesinan yang munasabah dan pembentukan dan kebolehkimpalan yang lemah. Satu lagi kelemahan aloi ini ialah ia mempunyai kos yang agak tinggi berbanding aloi aluminium lain kerana kekuatannya yang sangat tinggi..
RAYIWELL MFG atau RuiYi Aluminium menyediakan bahan aeroangkasa berkualiti tinggi, serta perkhidmatan teknikal terbaik di pasaran, dan mempunyai asas pengetahuan yang mendalam tentang cara menyokong pelanggan dalam menghadapi cabaran masa hadapan.
Kualiti boleh memenuhi piawaian penerbangan AMS sepenuhnya.
standard
telanjang: AMS QQ-A-250/12, BS 2 L95, AMS 4038, AMS 4045, AMS 4039, AMS 4049, AMS 4044, AMS 4045, AMS 4078, QQ-A-250/24, UDARA 9048.690, UDARA 9048.700, UDARA 9048.710, UDARA 9049, dan lain-lain.
AlClad: AMS QQ-A-250/13, BS 2 L88, AMS 4046, AMS 4048, AMS 4049, QQ-A-250/18, QQ-A-250/25, QQ-A-250/26, dan lain-lain.
Kami telah melepasi AS9100, OHSAS 18001 dan pensijilan lain yang diperlukan oleh industri penerbangan, memberikan jaminan yang kukuh untuk kualiti bahan aeroangkasa yang dihasilkan oleh syarikat kami.
Akreditasi
AS9100
OHSAS 18001
ISO14001
ISO9001
NADCAP HT
NADCAP NDT
IATP16949
In what application scenarios can 7075 aluminum alloy not replace other materials?
7075 kepingan aluminium dan batang aluminium are important members of aluminum alloy materials. They are widely used in many fields due to their high strength, good mechanical properties, excellent corrosion resistance and wear resistance.
Pertama sekali, 7075 aluminum alloy is a high-strength heat-treatable alloy. Its strength is far greater than that of ordinary hard aluminum, and it has excellent weldability and corrosion resistance. This makes it irreplaceable in aerospace, pembuatan kereta, pembinaan kapal dan bidang lain.
Dalam bidang aeroangkasa, 7075 aluminum sheet plate and aluminum rods are often used to manufacture aircraft parts, such as wings, fiuslaj, engine casings, dan lain-lain., because they can significantly reduce the weight of aircraft and improve flight performance and fuel economy.
Dalam pembuatan kereta, they are used to make body parts, roda, suspension systems, dan lain-lain., aiming to improve the overall performance and fuel economy of the car.
Kedua, 7075 aluminum plates or aluminum sheets and aluminium rods also have good processing performance and wear resistance, which makes them useful in the fields of electronic products and sports equipment manufacturing.
In the field of electronic products, they are used to manufacture electronic equipment casings, heat sinks and other components to improve the heat dissipation efficiency and protection performance of the equipment.
In the manufacturing of sports equipment, 7075 aluminum sheets and aluminum rods are often used to make sports equipment such as hiking poles, bingkai basikal, tiang, and ski poles due to their lightweight and durable properties.
7075 aluminum alloy is widely used in many fields due to its high strength, rintangan haus, rintangan kakisan yang sangat baik, and good electrical and thermal conductivity.
Especially in situations where high material performance requirements are required, 7075 aluminum alloy shows its unique advantages.
Secara khusus, in the aerospace field, which has extremely high requirements for the strength and corrosion resistance of the material, 7075 aluminum alloy has become an ideal choice due to its excellent performance.
Sebagai contoh, 7075 aluminum alloy plays an irreplaceable role in the manufacturing of key components such as aircraft parts, sayap, fuselages and engine casings.
Begitu juga, in the field of automobile manufacturing, 7075 aluminum alloy materials are often used in components such as high-strength bolts, aluminum alloy cylinders, and automobile bodies.







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