| 摘要: |
| 采用喷射成形Al-Zn-Mg-Cu系超高强铝合金制造了“T”型接头锻件，利用Deform软件对成形过程中的温度场及材料的流动状态进行分析，并进行了试验验证，获得了合理的锻造工艺与最佳的热处理工艺，分析了成形后零件的力学性能。 |
| 关键词: 喷射成形 铝合金 等温成形 接头 |
| 基金项目: |
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| Spray Forming of Ultra High Strength Aluminum“T”-joint Forming Technology |
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Han Ying1, 敖洪峰1, Cheng Guoxing1, Sun Jianfei2, Zhang Qifeng1, Xu Keren1, Shi Yanfeng3
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1. Capital Aerospace Machinery Company, Beijing 100076;2. School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001;3. China National Aero-technology Import ＆ Export Corporation, Beijing 100101
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| Abstract: |
| Spray forming technology is applied for Al-Zn-Mg-Cu series of ultra high strength aluminum “T” type connector forgings. Temperature field and state of the material flow are analyzed by Deform software for the forming process, and a test verification is also conducted. Reasonable forging process and optimal heat treatment process are obtained, and mechanical properties after forming are analyzed as well. |
| Key words: spray forming Al alloy isothermal forming connector |
