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钛合金环焊缝X射线双壁透照实时成像技术研究
Research on Titanium Alloy Girth Welding Real-Time Dull Walls X-Ray Imaging
【摘要】 X射线实时成像检测系统具有实时、动态和连续地从各个角度对试件进行检测的优点,在各个领域焊接检验方面已有广泛的应用,本文通过对钛合金环焊缝上双壁透照的试验,验证了壁厚δ≤30mm的钛合金环焊缝在采取一定的屏蔽措施后,可以采用X射线双壁透照实时成像试验,壁厚δ>30mm的钛合金环焊缝不宜采用X射线双壁透照实时成像试验.
【Abstract】 Real-time x-ray Imaging inspection system has advantages of real-time,dynamicity and continuous inspection of inspected parts.This technique is widely used in welding inspection.This paper,through experiments of titanium alloy girth welding real-time dull walls X-ray imaging,tests that real-time dull walls x-ray can apply to titanium girth joint of thickness δ≤30mm,while it does not apply well to titanium girth joint of thickness δ>30mm.
【关键词】 双壁透照;
实时成像检测系统;
采样;
【Key words】 dull walls x-ray; real time imaging inspection system; sample;
【Key words】 dull walls x-ray; real time imaging inspection system; sample;
- 【文献出处】 洛阳师范学院学报 ,Journal of Luoyang Normal University , 编辑部邮箱 ,2009年05期
- 【分类号】O434.12
- 【下载频次】39