锅炉钢管的智能化涡流探伤及其工艺  

INTELLECTUALIZED EDDY DETECTION AND PROCESS FOR BOILER STEEL PIPES

作　　者：曾祥照 曹富林 潘国敏 

机构地区：[1]广东粤海钢瓶厂,新疆天山锅炉厂

出　　处：《钢管》1996年第5期35-39,共5页Steel Pipe

摘　　要：分析了通用仪涡流探伤锅炉钢管存在的错检和漏检问题。介绍了阻抗平面显示和自动扇形区域报警技术在涡流探伤中的应用情况，以及智能化涡流探伤仪的工艺因素、探伤效果。The co-authors analyse shortcomings associated with the conventional eddy flaw detection of boiler steel pipes,namely,erroneous flaw signalling and flaw-missing and describe the application of impedance planar dislay and auto segmental zone alarming techniques to eddy detection process.Also introduced in the paper are the process elements and operational effectiveness of the intellectualized eddy detector.

关 键 词：锅炉钢管 涡流探伤 智能化仪 

分 类 号：TK223.11[动力工程及工程热物理—动力机械及工程] TK226.1