摘要
描述了箔材（厚度≤0．5mm）、薄板（厚度0．5～6mm）和中板（厚度≥6mm）的超声爬波检测技术。同时，采用手动接触法超声爬波检测技术，给出了厚度为0．2mm钛合金箔材和厚度为16mm钼合金中板的超声爬波实际检测结果和相关数据，还给出了厚度为0．5mm纯钛薄板和厚度为20mm钛合金中板的一些超声爬波检测试验结果和相关数据。结果表明，箔材、薄板和中板的超声爬波检测技术是可行和有效的。
Ultrasonic creeping wave testing technique of foils （thickness≤0.5 mm）, sheets（thickness 0. 5- 6 mm） and plates （thickness≥6 mm） is described in this paper. At the same time, ultrasonic creeping wave testing practical examination results and relevant data for TC4 Ti alloy foils with thickness 0.2 mm and Mo alloy plates with thickness 16mm have also given by manual contact method ultrasonic creeping wave testing technique. Besides, ultrasonic creeping wave experimental testing results and relevant data etc for TA2 Ti sheets with thickness 0.5 mm and TC4 Ti alloy plates with thickness 20 mm have also been given by manual contact method ultrasonic creeping wave testing technique. Practical examination results and relevant data etc demonstrated that the ultrasonic creeping wave testing technique for foil, sheet and plate was correct and efficient.
出处
《无损检测》
2015年第5期55-59,共5页
Nondestructive Testing
关键词
超声波检测
单晶片爬波探头
盲区
箔材
薄板
中板
Ultrasonic testing
Single crystal creeping wave probe
Dead zone
Foil
Sheet
Plate
