关于GB/T29712焊缝超声检测验收等级标准的探讨
Discussion on Acceptance Levels of Ultrasonic Testing of Welds in Standard GB/T29712
摘 要
标准GB/T 29712是新版国标焊缝超声检测GB/T 11345的配套标准,主要内容为验收等级评定。比较两个国标中有关焊缝超声检测验收内容的差异,指出标准GB/T 29712验收评定的依据,归纳总结GB/T 29712验收等级评定的流程图,为无损检测工作者使用GB/T 29712提供有益的参考。
超声检测
验收等级
标准
Welds
Ultrasonic Testing
Acceptance Levels
Standard
Abstract
The standard is the one of the new version national standards of ultrasonic testing of welds, whose main content is evaluation of acceptance levels. The paper describes the difference of the acceptance requirement of the two standards, states the new acceptance evaluation rules in GB/T 29712, inductive the assessment sequence of the standard of GB/T 29712. All will be a beneficial reference to help NDT inspectors to use GB/T 29712 correctively.
中图分类号 TG115.28
所属栏目 标准化
基金项目
收稿日期 2014/7/27
修改稿日期
网络出版日期
作者单位点击查看
备注丁杰(1979-),女,高工,主要从事无损检测技术和工艺研究工作。
引用该论文: DING Jie. Discussion on Acceptance Levels of Ultrasonic Testing of Welds in Standard GB/T29712[J]. Nondestructive Testing, 2014, 36(11): 66～69
丁杰. 关于GB/T29712焊缝超声检测验收等级标准的探讨[J]. 无损检测, 2014, 36(11): 66～69
被引情况:
【1】翟莲娜, "无损检测标准在海洋工程领域中的应用方法",无损检测 37, 41-43(2015)
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参考文献
【1】庄志强,丁杰,姜炜. 新版GB/T 11345标准的主要内容及与旧版本的比较[J]. 无损检测,2013,35(6):63-65,68.
【2】ISO 5817 Welding-Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded)-Quality levels for imperfections[S].
【3】ISO 17635 Non-destructive testing of welds-General rules for fusion welds in metallic materials[S].
【2】ISO 5817 Welding-Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded)-Quality levels for imperfections[S].
【3】ISO 17635 Non-destructive testing of welds-General rules for fusion welds in metallic materials[S].
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