球罐温带γ源偏心曝光分段收片探伤方法
The flaw detection technology for the temperature zone on spherical tanks using the eccentric exposure of γ source and collection of the protographic plates in phases
浏览(1567) 下载(1)
- DOI:
- 作者:
- 陈永才
Chen Yongcai
- 作者单位:
- 中油第六建设公司,广西桂林市 541004
- 关键词:
- 球形罐;焊缝;γ射线;射线照相检验
Spherical tank;Welding seam;Gamma ray;Ray-photographic method
- 摘要:
- 本文介绍用γ源对球罐温带进行偏心曝光分段收片的探伤方法，阐明这种方法是分带组装球罐施工中值得采用的较先进可行的探伤方法。
This paper introduces the flaw detection method for the temperaturet zone on spherical tanks using the eccentric exposure of γ source and collecting the photographic plates in phases. It also introduces the advantnges of this method. It is shown that this is a more advanced and feasible method worth adapting in detecting the spherical tanks assemble in belts.1995,5(5): 33-35 收稿日期：1995-1-4分类号：TE972