标准GB/T 7233.1-2023中几处问题的探讨  

Discussion on several problems in standard GB/T 7233.1-2023

作　　者：张志刚 陈盛弦 杨振宇 ZHANG Zhigang;CHEN Shengxian;YANG Zhenyu(Guangdong Mingyuan Engineering Testing Co.,Ltd.,Guangzhou 510820,China;Tonghui Testing Technical Services(Nanjing)Co.,Ltd.,Nanjing 210044,China)

机构地区：[1]广东名远工程检测有限公司,广州510820 [2]通会检测技术服务(南京)有限公司,南京210044

出　　处：《无损检测》2024年第7期89-91,共3页Nondestructive Testing

摘　　要：通过对GB/T 7233.1—2023相关条款的讨论,对标准中用词欠妥、声束直径、耦合传输修正测定等内容提出了不同的观点,并提出了修改建议,有助于该标准的进一步完善。Through the discussion of the relevant provisions of GB/T 7233.1—2023,different views were put forward on the improper wording,sound-beam diameters,coupled transmission correction measurement,etc.,and suggestions for modification were proposed,which contributed to the further improvement of the standard.

关 键 词：超声检测 声束直径 耦合传输修正 

分 类 号：TG115.28[金属学及工艺—物理冶金]