阻尼材料粘接质量超声检测试验研究  

Research of Ultrasonic Inspection Technology for Adhesion Defects of Damping Materials

作　　者：李宏伟[1] 梁磊[1] 王雯霏[1] 程伟[1] 张玲[1] 

机构地区：[1]中国船舶重工集团公司第七二五研究所,河南洛阳471023

出　　处：《材料开发与应用》2013年第6期63-66,共4页Development and Application of Materials

基　　金：船舶工业国防科技预研基金;项目编号:09J1.6.2

摘　　要：为了研究阻尼材料粘接质量的超声检测方法,用超声透射法和反射法分别检测了一种阻尼材料的5种不同样品,结果表明:超声透射法和反射法能够检测出样品中模拟的夹杂气泡、粘接面开裂、异物夹入等粘接缺陷,对于带空腔结构的阻尼橡胶板,内部的空腔结构和粘接缺陷也都能检测出来。For ultrasonic inspection of adhesion defects of damping materials,ultrasonic transmission method and echo method are used to inspect five samples of a damping material.Experimental results show that simulated defects such as bubble,disband and foreign substance inclusion can be detected with both of the transmission and echo ultrasonic methods and for damping plate with cavity structure,both internal cavity and adhesion defects can be detected.

关 键 词：阻尼材料 粘接质量 超声检测 

分 类 号：TB553[理学—物理]