T/P92钢焊接接头蠕变损伤的超声检测
Ultrasonic Detection of Creep Damage of Welding Joint of T/P92 Steel
摘 要
采用超声纵波声速法和衰减法等两种方法，对T/P92钢焊接接头不同蠕变时间的蠕变损伤进行检测，发现检测效果并不理想，无法有效地发现蠕变损伤缺陷。
焊接接头
纵波声速法
衰减法
T/P92 steel
welding joint
longitudinal wave speed method
decline method
Abstract
In this paper, the creep damage of the welding joint of T/P92 steel at different creep times is detected by ultrasonic longitudinal wave speed method and attenuation method. It is found that the detection effect is not ideal and the creep damage defect cannot be found effectively.
中图分类号 TG115.28 DOI 10.11973/wsjc201810012
所属栏目 试验研究
基金项目
收稿日期 2018/4/30
修改稿日期
网络出版日期
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联系人作者黄桥生(63292537@qq.com)
备注黄桥生(1980-),男,高级工程师,学士,主要从事电站金属材料的失效分析和检验检测工作
引用该论文: HUANG Qiaosheng,WANG Xue,WANG Xiao. Ultrasonic Detection of Creep Damage of Welding Joint of T/P92 Steel[J]. Nondestructive Testing, 2018, 40(10): 53～55
黄桥生,王学,王啸. T/P92钢焊接接头蠕变损伤的超声检测[J]. 无损检测, 2018, 40(10): 53～55
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参考文献
【1】HAMILTON M F, BLACKSTOCK D T. Frontiers of nonlinear acoustics[M]. Oxford:Elsevier Applied Science, 1990.
【2】BREAZEALE M A, PHILIP J, ZAREMBOWITCH A, et al. Acoustical measurement of solid state non-linearity:Application to CsCdF 3, and KZnF 3[J]. Journal of Sound & Vibration, 1983, 88(1):133-140.
【2】BREAZEALE M A, PHILIP J, ZAREMBOWITCH A, et al. Acoustical measurement of solid state non-linearity:Application to CsCdF 3, and KZnF 3[J]. Journal of Sound & Vibration, 1983, 88(1):133-140.
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