相控阵超声与数字射线检测技术在锅炉水冷壁焊缝检测中的应用对比
Comparison of Application of Phased Array Ultrasound and Digital Ray Detection Technology in Boiler Water Cold Wall Weld
摘 要
相控阵超声和数字射线检测技术是近几年借助计算机成像技术发展起来的新型无损检测手段，能够弥补常规超声和射线胶片检测技术的不足，具有良好的应用前景。制作水冷壁焊缝模拟试样，应用相控阵超声与数字射线检测技术对预制缺陷进行检测，通过分析其技术特点来验证检测的可行性，为今后水冷壁焊缝无损检测工作提供新的思路。
焊缝
无损检测
water wall
weld
nondestructive testing
Abstract
Phased array ultrasonic and digital Ray detection technology is a new type of nondestructive detection method developed by computer imaging technology in recent years. It can make up for the deficiency of conventional ultrasonic and Ray film detection technology and has good application prospects. In this paper, by making simulated samples of water-cooled wall welds, the phased array ultrasonic and digital Ray detection technology were used to detect precast defects.The feasibility of testing is verified through analyzing the technical characteristics, which provides a new idea for the future non-destructive testing of water-cooled wall welds.
中图分类号 TG115.28 DOI 10.11973/wsjc201908013
所属栏目 试验研究
基金项目
收稿日期 2018/11/21
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备注唐飞阳亮(1984-),男,本科,工程师,主要从事承压设备无损检测工作
引用该论文: TANG Feiyangliang,WANG Heng,ZHANG Libin,YANG Jing. Comparison of Application of Phased Array Ultrasound and Digital Ray Detection Technology in Boiler Water Cold Wall Weld[J]. Nondestructive Testing, 2019, 41(8): 58～61
唐飞阳亮,王恒,张立斌,杨晶. 相控阵超声与数字射线检测技术在锅炉水冷壁焊缝检测中的应用对比[J]. 无损检测, 2019, 41(8): 58～61
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参考文献
【1】崔锦文.锅炉水冷壁管减薄的检验[J].无损检测,2014,36(12):81-86.
【2】唐飞阳亮.无缝钢管分层缺陷的相控阵超声检测[J].无损检测,2018,40(2):48-54.
【3】罗杰,刘顺,魏绍明,等.曝光参数对X射线数字成像系统图像质量的影响[J].无损检测,2017,39(9):35-38.
【2】唐飞阳亮.无缝钢管分层缺陷的相控阵超声检测[J].无损检测,2018,40(2):48-54.
【3】罗杰,刘顺,魏绍明,等.曝光参数对X射线数字成像系统图像质量的影响[J].无损检测,2017,39(9):35-38.
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