| TA15钛合金支臂近等温锻造工艺 |
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| 引用本文： | 占立水,张华,史国中,叶俊青,邹伟.TA15钛合金支臂近等温锻造工艺[J].航空制造技术,2009(10). |
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| 作者姓名： | 占立水 张华 史国中 叶俊青 邹伟 |
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| 作者单位： | 贵州安大航空锻造有限责任公司 |
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| 摘 要： | TA15钛合金支臂是某机承力构件,采用近等温锻造工艺,将近等温锻造成形技术应用于TA15钛合金支臂难变形合金外形复杂锻件生产,通过控制模具温度在坯料加热温度以下某一范围内,避免锻造过程中温升并使坯料处在较高塑性区,有效降低材料流动抗力,提高锻件组织均匀性、一致性,生产出组织性能合格锻件.
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| 关 键 词： | TA15钛合金 近等温锻造 模拟 |
Near-Isothermal Forging Technology of TA15 Titanium Alloy Corbel Piece |
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| Abstract: | Titanium alloy TA15 corbel piece is the structural member of a certain type aircraft, which could be formed by applying near-isothermal forging technology.Near-isothermal forging forming technology is applied to produce TA15 titanium alloy figuration complex forgings,by controlling the die temperature below the billet's heating temperature in a certain range,temperature rise in forging process is avoided and billet is in rather high plastic zone that could reduce material flow resistance effectively and imp... |
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| Keywords: | TA15 titanium alloy Near-isothermal forging Simulation |
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