| 船用钢缆固定座超声检测工艺研究 |
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| 引用本文： | 胡玲,周建平,吴云生,张斌.船用钢缆固定座超声检测工艺研究[J].造船技术,2012(5):32-34. |
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| 作者姓名： | 胡玲 周建平 吴云生 张斌 |
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| 作者单位： | 1. 上海船舶工艺研究所,上海,200032
2. 上海外高桥造船有限公司品质保证部,上海,200137 |
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| 摘 要： | 船用钢缆固定座为铸铁件，其内部缺陷的检测主要采用超声检测技术。本文简述了针对固定座铸铁件的特点，选择双晶探头进行超声检测，更好地解决了单探头超声检测不足的问题。
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| 关 键 词： | 超声检测 铸铁件 双晶探头 粗晶 |
Study on the Technology of Ultrasonic Testing for Permanent Seat of Marine Wirerope |
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| HU Ling
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ZHOU Jian-ping
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WU Yun-sheng
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ZHANG Bin.Study on the Technology of Ultrasonic Testing for Permanent Seat of Marine Wirerope[J].Journal of Marine Technology,2012(5):32-34. |
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| Authors: | HU Ling ZHOU Jian-ping WU Yun-sheng ZHANG Bin |
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| Institution: | 1. Shanghai Shipbuilding Technology Research Institute, Shanghai 200032, China 2. Shanghai Waigaoqiao Shipbuilding Co. , Ltd. , Shanghai 200137, China) |
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| Abstract: | The permanent seat of marine wirerope is a kind of iron casting. Ultrasonic testing is the primary testing method of its internal defects. In this article, double crystal probe is selected to instead of single probe in ultrasonic testing, which is directed to features of iron casting and solves the problem of lacking the ultrasonic testing. |
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| Keywords: | Ultrasonic testing Iron casting Double crystal probe Coarse grain |
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