| 小径薄壁管射线透照布置方法 |
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| 引用本文： | 王秀峰.小径薄壁管射线透照布置方法[J].工业安全与环保,2003,29(8):30-31. |
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| 作者姓名： | 王秀峰 |
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| 作者单位： | 冶金锅炉压力容器压力管道检验站,武汉,430081 |
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| 摘 要： | 小径薄壁管广泛用于工艺管道中，在对其进行无损探伤时，一般采用双壁双影椭圆成像法和双壁重叠成像法，针对小径薄壁管对接焊缝透照成像的特殊要求，具体介绍双壁双影椭圆成像法的透照布置方法。
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| 关 键 词： | 小径薄壁管 射线透照布置方法 工艺管道 焊缝 双壁双影椭圆成像法 无损探伤 |
| 修稿时间： | 2003年5月6日 |
The Method of Small- bore and Sheet Steel Tube Radiation Perspective Arrangement |
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| Wang Xiufeng.The Method of Small- bore and Sheet Steel Tube Radiation Perspective Arrangement[J].Industrial Safety and Dust Control,2003,29(8):30-31. |
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| Authors: | Wang Xiufeng |
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| Abstract: | The small-bore and sheet steel tube is widely used in industrial pipelines. When the non-damage detection is conducted for the tube of this kind, the methods of double wall, double shadow elliptic imagery and double wall superimposed imagery are normally used. Based on the special requirement for the butt welding seam perspective imagery of the small-bore and sheet steel tube, the paper introduces the perspective arrangement method of double wall. double shadow elliptic imagery. |
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| Keywords: | small-bore and sheet steel tube radiation testing formation of image |
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