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JPS52141288A - Supersonic defect detecting method of metallic material - Google Patents

Supersonic defect detecting method of metallic material

Info

Publication number
JPS52141288A
JPS52141288A JP5763776A JP5763776A JPS52141288A JP S52141288 A JPS52141288 A JP S52141288A JP 5763776 A JP5763776 A JP 5763776A JP 5763776 A JP5763776 A JP 5763776A JP S52141288 A JPS52141288 A JP S52141288A
Authority
JP
Japan
Prior art keywords
metallic material
supersonic
detecting method
defect detecting
defect
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
JP5763776A
Other languages
Japanese (ja)
Inventor
Ritsu Ueno
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 JP5763776A priority Critical patent/JPS52141288A/en
Publication of JPS52141288A publication Critical patent/JPS52141288A/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

PURPOSE: To detect a defect in a metallic material, by using minimum set of probes and without failure, by recieving longitudinal supersonic wave which has been transmitted and converted two times, that is, at the defect portion and at the surface of the material, again to form longitudinal wave.
COPYRIGHT: (C)1977,JPO&Japio
JP5763776A 1976-05-19 1976-05-19 Supersonic defect detecting method of metallic material Pending JPS52141288A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5763776A JPS52141288A (en) 1976-05-19 1976-05-19 Supersonic defect detecting method of metallic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5763776A JPS52141288A (en) 1976-05-19 1976-05-19 Supersonic defect detecting method of metallic material

Publications (1)

Publication Number Publication Date
JPS52141288A true JPS52141288A (en) 1977-11-25

Family

ID=13061391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5763776A Pending JPS52141288A (en) 1976-05-19 1976-05-19 Supersonic defect detecting method of metallic material

Country Status (1)

Country Link
JP (1) JPS52141288A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61283864A (en) * 1985-06-06 1986-12-13 コンバッション・エンヂニアリング・インコーポレーテッド Ultrasonic measurement method and detector for defect in metallic medium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61283864A (en) * 1985-06-06 1986-12-13 コンバッション・エンヂニアリング・インコーポレーテッド Ultrasonic measurement method and detector for defect in metallic medium
JPH0352908B2 (en) * 1985-06-06 1991-08-13 Combustion Eng

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