Study on TOFD TechniqueApplication of TOFD Technique for Thin Plate

Katsumi TACHIKAWA Kazuo SAITHO Masahiro HOSOYA Naoki NAGASEKatsumi FUJIOKA Yosiomi UDA , Yosio IDO and Hideo HAYASI

CXRCorporation KGK Co.,Ltd

Td

Tdh

C2Td /4 CTdS 1/2

45 0

TOFD14

TOFD

TOFD12

TOFD

TOFD9

TOFD6

m

dB

140.25inch

15MHz