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2219铝合金带筋条板材蠕变时效成形试验研究 被引量：3

Study on the Creep Age Forming of Iso-grid Panel of 2219
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摘要 采用蠕变时效成形技术成形的带筋条壁板,在成形过程中,由于力的加载,加快了稳定相的形成,同时也诱发了惯析面上稳定相的析出,使得经蠕变时效后成形的壁板整体性能得到加强;通过蠕变本构方程的建立,能较好地预测壁板成形后半径,使得壁板型面精度得到大大提高。 For the loading, iso-grid panel manufactured by creep age forming, accelerates the depletion of the solute into precipitates, induces the precipitates forming on the habit plane, strengthens the property of the panel;Constitutive equation of the creep age forming, can predict the radius of the panel and improve the accuracy of the panel.
作者 万李 杨浩亮 丁鹏飞 周世杰 林建国
机构地区 首都航天机械公司 帝国理工大学
出处 《航天制造技术》 2014年第4期36-38,共3页 Aerospace Manufacturing Technology
关键词 2219铝合金 带筋壁板 蠕变时效成形 本构方程 2219 aluminium iso-grid panel creep age forming constitutive equation
分类号 V261 [航空宇航科学与技术—航空宇航制造工程]
  • 相关文献

参考文献8

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二级参考文献29

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共引文献37

同被引文献26

  • 1李丁,刘旭东.蒙皮零件拉伸粗晶的控制研究[J].航空制造技术,2011,0(18):89-91. 被引量：5
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航天制造技术
2014年 第4期

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