| 超声波相控阵技术原理及特点 |
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| 引用本文： | 刘长福,张彦新,李中伟,陈二松,张广兴.超声波相控阵技术原理及特点[J].河北电力技术,2008,27(3). |
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| 作者姓名： | 刘长福 张彦新 李中伟 陈二松 张广兴 |
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| 作者单位： | 河北省电力研究院,石家庄,050021 |
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| 摘 要： | 介绍超声波相控阵技术的原理,分析该技术的独特优势,即:对工件的检测更具针对性,可以明显提高缺陷检出率及检测速度。同时展望了该技术在无损检测领域广阔的应用前景。
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| 关 键 词： | 超声波相控阵 聚焦声束 成像 电子扫查 |
Theory and Features of Ultrasonic Phased Array Technology |
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| Liu Changfu,Zhang Yanxin,Li Zhongwei,et al.Theory and Features of Ultrasonic Phased Array Technology[J].Hebei Electric Power,2008,27(3). |
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| Authors: | Liu Changfu Zhang Yanxin Li Zhongwei |
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| Abstract: | This paper introduces the theory of ultrasonic phased array inspection technology,and analyze the superiorites,such as the pertinence of inspection for the workpiece,and the disfigurement checkout rate and speed advance,at the same time,describes a prospect of the wide application foreground of this technology in NDT. |
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| Keywords: | ultrasonic phased array focused beams imaging electronic linear scan |
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