JPS5492387A - Noncontact supersonic inspecting method - Google Patents

Noncontact supersonic inspecting method

Info

Publication number
JPS5492387A
JPS5492387A JP15808377A JP15808377A JPS5492387A JP S5492387 A JPS5492387 A JP S5492387A JP 15808377 A JP15808377 A JP 15808377A JP 15808377 A JP15808377 A JP 15808377A JP S5492387 A JPS5492387 A JP S5492387A
Authority
JP
Japan
Prior art keywords
noncontact
supersonic
inspecting method
inspecting
supersonic inspecting
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.)
Granted
Application number
JP15808377A
Other languages
Japanese (ja)
Other versions
JPS5831872B2 (en
Inventor
Hisao Yamaguchi
Kazuo Fujisawa
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
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP52158083A priority Critical patent/JPS5831872B2/en
Publication of JPS5492387A publication Critical patent/JPS5492387A/en
Publication of JPS5831872B2 publication Critical patent/JPS5831872B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP52158083A 1977-12-29 1977-12-29 Non-contact ultrasonic flaw detection method Expired JPS5831872B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52158083A JPS5831872B2 (en) 1977-12-29 1977-12-29 Non-contact ultrasonic flaw detection method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52158083A JPS5831872B2 (en) 1977-12-29 1977-12-29 Non-contact ultrasonic flaw detection method

Publications (2)

Publication Number Publication Date
JPS5492387A true JPS5492387A (en) 1979-07-21
JPS5831872B2 JPS5831872B2 (en) 1983-07-08

Family

ID=15663912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52158083A Expired JPS5831872B2 (en) 1977-12-29 1977-12-29 Non-contact ultrasonic flaw detection method

Country Status (1)

Country Link
JP (1) JPS5831872B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5658660A (en) * 1979-10-18 1981-05-21 Nippon Steel Corp Measuring method of grain size of steel material using pulse laser light
JPS5658658A (en) * 1979-10-18 1981-05-21 Nippon Steel Corp Measuring method of grain size of steel material using pulse laser light
JPS5664655A (en) * 1979-10-31 1981-06-01 Nippon Steel Corp Measurement method of isometric ratio of cast-iron piece
JPS58164135A (en) * 1982-03-25 1983-09-29 Agency Of Ind Science & Technol Semiconductor processing device using convergent ion beam
JPS595948A (en) * 1982-07-02 1984-01-12 Agency Of Ind Science & Technol Non-destructive inspection with light irradiation sound source
JPS606860A (en) * 1983-06-15 1985-01-14 Hitachi Ltd Ultrasonic flaw detecting method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6190468U (en) * 1984-11-21 1986-06-12
JPS6190469U (en) * 1984-11-21 1986-06-12

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978713A (en) * 1975-05-27 1976-09-07 General Electric Company Laser generation of ultrasonic waves for nondestructive testing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978713A (en) * 1975-05-27 1976-09-07 General Electric Company Laser generation of ultrasonic waves for nondestructive testing

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5658660A (en) * 1979-10-18 1981-05-21 Nippon Steel Corp Measuring method of grain size of steel material using pulse laser light
JPS5658658A (en) * 1979-10-18 1981-05-21 Nippon Steel Corp Measuring method of grain size of steel material using pulse laser light
JPS5664655A (en) * 1979-10-31 1981-06-01 Nippon Steel Corp Measurement method of isometric ratio of cast-iron piece
JPS6235617B2 (en) * 1979-10-31 1987-08-03 Nippon Steel Corp
JPS58164135A (en) * 1982-03-25 1983-09-29 Agency Of Ind Science & Technol Semiconductor processing device using convergent ion beam
JPS6352429B2 (en) * 1982-03-25 1988-10-19 Kogyo Gijutsuin
JPS595948A (en) * 1982-07-02 1984-01-12 Agency Of Ind Science & Technol Non-destructive inspection with light irradiation sound source
JPS606860A (en) * 1983-06-15 1985-01-14 Hitachi Ltd Ultrasonic flaw detecting method
JPH0444951B2 (en) * 1983-06-15 1992-07-23 Hitachi Ltd

Also Published As

Publication number Publication date
JPS5831872B2 (en) 1983-07-08

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