| 提高小径管焊缝椭圆成像有效检出范围的途径 |
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| 引用本文： | 封殿奕. 提高小径管焊缝椭圆成像有效检出范围的途径[J]. 装备制造技术, 2001, 0(2): 30-33 |
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| 作者姓名： | 封殿奕 |
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| 作者单位： | 柳州市锅炉压力容器检验所,广西,柳州,545001 |
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| 摘 要： | 小径管焊缝在 X射线一次椭圆透照中 ,由于壁厚变化较大 ,检出范围较小 ,该文提出了一些技术措施 ,使检出范围有所扩大
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| 关 键 词： | 小径管 焊缝 椭圆成像 检出范围 |
| 文章编号： | 1004-2148(2001)02-0030-04 |
| 修稿时间： | 2001-03-16 |
An Approach to Effective Checking Range of Elliptic Imaging on Small Diameter Tube Weld Seam |
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| FENG Dian yi. An Approach to Effective Checking Range of Elliptic Imaging on Small Diameter Tube Weld Seam[J]. , 2001, 0(2): 30-33 |
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| Authors: | FENG Dian yi |
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| Abstract: | A small diameter tube weld seam is inspected with X ray elliptic imaging, finding that inspection range is enlarged due to the variation of its wall thickness |
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| Keywords: | small diameter tube weld seam elliptic imaging inspection range |
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