第5回
超音波の可視化技術を用いたフェーズドアレイUT条件の評価
著者:
古川 敬,Takashi FURUKAWA,古村 一朗,Ichirou KOMURA
発刊日:
公開日:
キーワードタグ:
Phased array provides many advantages over conventional ultrasonic testing method, but phased array has also limitations. This paper describes typical results of the experimental sound field analysis generated from the array probe. A photo-elastic ultrasonic visualization technique was applied in this study. The so und field of shear wave generated from the array probe was equivalent to that from the fixed angle probe....
英字タイトル:
Evaluation of Phased Array UT Conditions using Ultrasonic Visualization Technique
第3回
超音波探傷試験によるき裂深さサイジングの信頼性に関する検討
著者:
古川 敬,Takashi FURUKAWA,古村 一朗,Ichirou KOMURA,米山 弘志,Hiroshi YONEYAMA,山口 篤憲,Atsunori YAMAGUCHI
発刊日:
公開日:
キーワードタグ:
This paper describes two contents about reliability of crack depth sizing on ultrasonic testing. One is verification with appropriate acceptance cr iteria of the Japanese Performance Demonstration Code (NDIS 0603 Appendix) . Another is investigation about the true crack depth measurement method....
英字タイトル:
Reliability of Crack Depth Sizing on Ultrasonic Testing