| 喷射成形超高强铝合金“T”型接头成形工艺研究 |
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| 引用本文： | 韩瑛,敖洪峰,成国兴,孙剑飞,章启峰,许可人,史彦峰.喷射成形超高强铝合金“T”型接头成形工艺研究[J].航天制造技术,2011(4). |
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| 作者姓名： | 韩瑛 敖洪峰 成国兴 孙剑飞 章启峰 许可人 史彦峰 |
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| 作者单位： | 首都航天机械公司;哈尔滨工业大学材料科学与工程学院;中航技进出口有限责任公司; |
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| 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。
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| 关 键 词： | 喷射成形 铝合金 等温成形 接头 |
Spray Forming of Ultra High Strength Aluminum T-joint Forming Technology |
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| Han Ying Ao Hongfeng Cheng Guoxing Sun Jianfei Zhang Qifeng Xu Keren Shi Yanfeng.Spray Forming of Ultra High Strength Aluminum T-joint Forming Technology[J].Aerospace Manufacturing Technology,2011(4). |
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| Authors: | Han Ying Ao Hongfeng Cheng Guoxing Sun Jianfei Zhang Qifeng Xu Keren Shi Yanfeng |
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| Institution: | Han Ying1 Ao Hongfeng1 Cheng Guoxing1 Sun Jianfei2 Zhang Qifeng1 Xu Keren1 Shi Yanfeng3(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. |
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| Keywords: | spray forming Al alloy isothermal forming connector |
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