详细信息
管道对接焊缝未焊透自身高度黑度补偿测定方法研究
STUDY ON MEASURING THE HEIGHT OF LACK OF PENETRATION IN BUTT WELD OF PIPING BY DENSITY COMPENSATION
文献类型:期刊文献
中文题名:管道对接焊缝未焊透自身高度黑度补偿测定方法研究
英文题名:STUDY ON MEASURING THE HEIGHT OF LACK OF PENETRATION IN BUTT WELD OF PIPING BY DENSITY COMPENSATION
作者:张践新[1];刘晴岩[1];朱涛[1];李云芳[1]
机构:[1]华东理工大学机械学院,上海200237
年份:2000
卷号:22
期号:10
起止页码:451
中文期刊名:无损检测
外文期刊名:Nondestructive Testing
收录:CSTPCD
语种:中文
中文关键词:黑度补偿;管道对接焊缝;未焊透自身高度;测定
外文关键词:Radiographic inspection Piping Weld Density compensation
摘要:通过对未焊透高度与对比试块槽深之间关系的实验分析和讨论 ,提出用黑度补偿法测定管道对接焊缝未焊透自身高度的方法。
The relationships between the height of lack of penetration and the depth of the groove in reference block based on experimental data are discussed. Thus the density compensation method for estimating the height of lack of penetration in butt weld of piping is proposed.
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