胶片射线检测与数字射线检测的焊接缺陷检出能力比较
Comparison of the POD of Detecting Welding Imperfections by Methods of Film Radiography and Digital Radiography
摘 要
比较了胶片射线检测与数字射线检测两种射线检测技术对碳钢试样中裂纹、未焊透、气孔等缺陷的检测能力.结果表明:两种不同的技术,使用各自的设备器材及工艺参数,可以检出各种不同的缺陷,可供同行选用时参考.
数字射线检测
检出能力
Film radiography
Digital radiography
Probalility of detect
Abstract
Film radiography and digital radiography were used,respectively,aiming to compare the POD of detecting welding defects such as crack,incomplete penetration or porosity in carbon steel specimens.Results showed that many kinds of defects could be detected by the above methods with respective equipment ,material and technology parameters for peer selection reference.
中图分类号 TG115.28 DOI 10.11973/wsjc201509008
所属栏目 试验研究
基金项目 浙江省技术监督系统科研资助项目(20130230)
收稿日期 2015/3/19
修改稿日期
网络出版日期
作者单位点击查看
联系人作者黄文大
备注黄文大(1968-),男,学士,高级工程师,主要从事无损检测工作.
引用该论文: HUANG Wen-da,GUO Wei-can,QIANG Tian-peng,JIA Jiong-ming,DONG Mao-hui. Comparison of the POD of Detecting Welding Imperfections by Methods of Film Radiography and Digital Radiography[J]. Nondestructive Testing, 2015, 37(9): 30～34
黄文大,郭伟灿,强天鹏,贾炯明,董茂辉. 胶片射线检测与数字射线检测的焊接缺陷检出能力比较[J]. 无损检测, 2015, 37(9): 30～34
被引情况:
【1】丁战武,丁春辉,胡熙玉,何彬,徐勇,关志强, "氨制冷管道的数字射线检测",无损检测 38, 83-85(2016)
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