| 摘要 |
PROBLEM TO BE SOLVED: To provide an ultrasonic flaw detection apparatus and a flaw detection head capable of satisfactorily bringing a contact face of each probe into contact with a test surface having various configuration.SOLUTION: A flaw detection head 11 of the ultrasonic flaw detection apparatus includes: plural probes 20, 21 a contact face 22 of which is brought into contact with a test surface 3 of a test piece 1 and transmits and receives supersonic; and a holder 30 that holds the probes 20, 21. Each of the probes 20, 21 is connected to the holder 30 while being interposed by an elastic member 40 elastically deformable. Since the elastic member 40 deforms elastically, the contact face 22 of the respective probes 20, 21 can be independently inclined along the test surface 3. |
