超声波探伤检测及铅模覆盖法在黄铜药筒检测中的应用  

Application of Ultrasonic Testing and Lead Model lCovering Method in Brass Medicine Cylinder Testing

作　　者：纪红 JI Hong(Xingcheng Inspection and Testing Center,Xingcheng 125100,China)

机构地区：[1]兴城市检验检测中心,辽宁兴城125100

出　　处：《品牌与标准化》2023年第4期115-117,共3页

摘　　要：本文主要介绍了超声波探伤无损检测技术的原理以及方法性能,由于其具有灵敏度高、穿透力强、使用简单成本低、无污染检测效率高等优点,在实际检测中得到越来越多的应用。为了解决黄铜药筒的缺陷检测,就采用超声波无损探伤技术,但由于无法直接检测,就运用铅模覆盖法制造标准体,通过对标准体进行超声波无损检测,达到检测黄铜药筒的目的。This article mainly introduces the principle and performance of ultrasonic non-destructive testing technology.Due to its high sensitivity,strong penetration,simple and low-cost use,high efficiency,and no pollution,it has been increasingly used in practical testing.To solve the defect detection of brass shells,ultrasonic non-destructive testing technology is used.However,as direct detection is not possible,the lead model covering method is used to manufacture a standard body.Through ultrasonic non-destructive testing of the standard body,the purpose of detecting brass shells is achieved.

关 键 词：超声波无损检测 标准体 铅模覆盖法 

分 类 号：TG115.285[金属学及工艺—物理冶金]