JPS5429690A - Ultrasonic propagation time measuring method in non-conductive materials - Google Patents

Ultrasonic propagation time measuring method in non-conductive materials

Info

Publication number
JPS5429690A
JPS5429690A JP9493877A JP9493877A JPS5429690A JP S5429690 A JPS5429690 A JP S5429690A JP 9493877 A JP9493877 A JP 9493877A JP 9493877 A JP9493877 A JP 9493877A JP S5429690 A JPS5429690 A JP S5429690A
Authority
JP
Japan
Prior art keywords
conductive materials
measuring method
time measuring
propagation time
ultrasonic propagation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP9493877A
Other languages
English (en)
Inventor
Kazuo Miyagawa
Yukito Sasaki
Shinichiro Kimura
Naoya Matsuda
Shuichi Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP9493877A priority Critical patent/JPS5429690A/ja
Publication of JPS5429690A publication Critical patent/JPS5429690A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP9493877A 1977-08-10 1977-08-10 Ultrasonic propagation time measuring method in non-conductive materials Pending JPS5429690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9493877A JPS5429690A (en) 1977-08-10 1977-08-10 Ultrasonic propagation time measuring method in non-conductive materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9493877A JPS5429690A (en) 1977-08-10 1977-08-10 Ultrasonic propagation time measuring method in non-conductive materials

Publications (1)

Publication Number Publication Date
JPS5429690A true JPS5429690A (en) 1979-03-05

Family

ID=14123885

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9493877A Pending JPS5429690A (en) 1977-08-10 1977-08-10 Ultrasonic propagation time measuring method in non-conductive materials

Country Status (1)

Country Link
JP (1) JPS5429690A (ja)

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