| Q345A带钢制焊管发生弯曲断裂的原因分析 |
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| 引用本文： | 完卫国. Q345A带钢制焊管发生弯曲断裂的原因分析[J]. 钢管, 2002, 31(3): 28-30 |
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| 作者姓名： | 完卫国 |
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| 作者单位： | 马鞍山钢铁股份有限公司,安徽,马鞍山,243000 |
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| 摘 要： | 用Q345A带钢制作的矩形焊管在制造农用车底盘大梁过程中发生了弯曲断裂,着重分析了这种焊管弯曲断裂的原因,并提出解决措施。
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| 关 键 词： | Q345A带钢 矩形焊管 弯曲断裂 分析 |
| 文章编号： | 1001-2311(2002)03-0028-03 |
| 修稿时间： | 2001-07-23 |
Analysis for Causes for Bending -rupture Failure of Welded Tube Made of Q345A Steel Strip |
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| Wan Weiguo. Analysis for Causes for Bending -rupture Failure of Welded Tube Made of Q345A Steel Strip[J]. Steel Pipe, 2002, 31(3): 28-30 |
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| Authors: | Wan Weiguo |
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| Abstract: | Addressing the bending rupture failure of the rectangular welded tube made of Q345A steel strip when processed into the beam o f chassis of agricultural vehicle, the causes are analyzed, and countermeasures proposed. |
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| Keywords: | Q345A steel strip Rectangular welded tube bending-rupture Analysis |
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