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| 聚乙烯管道电熔焊接接头的超声检测 | |
| 引用本文： | 王卉,郑津洋,郭伟灿,方晓斌,丁良玉,寇官祥,Hyeon Jae SHIN,施建峰.聚乙烯管道电熔焊接接头的超声检测[J].压力容器,2007,24(5):45-49. |
| 作者姓名： | 王卉 郑津洋 郭伟灿 方晓斌 丁良玉 寇官祥 Hyeon Jae SHIN 施建峰 |
| 作者单位： | 1. 浙江大学,化工机械研究所,浙江,杭州,310027 2. 浙江大学,化工机械研究所,浙江,杭州,310027;浙江省特种设备检验中心,浙江,杭州,310020 3. 浙江中财管道科技股份有限公司,浙江,新昌,312500 4. 韩国INDE System有限公司 |
| 摘 要： | 聚乙烯管连接中大量使用电熔接头,其质量的好坏直接影响管道系统的安全。分析了超声聚焦检测技术对聚乙烯管电熔接头各类缺陷的检出能力。在此基础上,运用相控阵超声技术及B扫描实时成像超声方法检测大量含缺陷接头,对比超声成像图与接头实剖图,发现该方法有较高的检测灵敏度和检出精度,可以应用于工程实践。 |
| 关 键 词： | 聚乙烯管道 电熔焊接 超声检测 相控阵 |
| 文章编号： | 1001-4837（2007）05-0045-05 |
| 修稿时间： | 2006-11-30 |
Ultrasonic Test for Electro-fusion Joint of Polyethylene Pipe |
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| WANG Hui,ZHENG Jin-yang,GUO Wei-can,FANG Xiao-bin,DING Liang-yu,KOU Guan-xiang,Hyeon Jae SHIN,SHI Jian-feng.Ultrasonic Test for Electro-fusion Joint of Polyethylene Pipe[J].Pressure Vessel Technology,2007,24(5):45-49. | |
| Authors: | WANG Hui ZHENG Jin-yang GUO Wei-can FANG Xiao-bin DING Liang-yu KOU Guan-xiang Hyeon Jae SHIN SHI Jian-feng |
| Affiliation: | 1. Institute of Chemical Machinery and Process Equipment, Zhejiang University, Hangzhou 310027, China; 2. Zhejiang Inspection Center of Special Equipment, Hangzhou 310020, China; 3. Zhejiang Zhongcai Pipes Technical Co., Ltd., Hangzhou 312500, China; 4. INDE System Co., Ltd., Kyonggi - do, 440 - 746, South Korea |
| Abstract: | Electro-fusion(EF) is widely used in joint of polyethylene(PE) pipe,of which quality is very important to piping system.Ultrasonic testing ability for different kinds of flaws in EF Joint has been theoretically analyzed according to ultrasonic focusing principle.A great amount of EF joints with different flaws have been prepared and were tested using phased array ultrasonic as well as B-scan real image technology.Various ultrasonic images were compared to their cross section pictures,which shows this method has a good testing sensitivity and accuracy and can be used in engineering. |
| Keywords: | polyethylene pipe electro - fusion joint ultrasonic testing phrased array |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |