JPS5428187A - Ultrasonic inspecting apparatus - Google Patents

Ultrasonic inspecting apparatus

Info

Publication number
JPS5428187A
JPS5428187A JP9339177A JP9339177A JPS5428187A JP S5428187 A JPS5428187 A JP S5428187A JP 9339177 A JP9339177 A JP 9339177A JP 9339177 A JP9339177 A JP 9339177A JP S5428187 A JPS5428187 A JP S5428187A
Authority
JP
Japan
Prior art keywords
inspecting apparatus
ultrasonic inspecting
detectign
examined
defects
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
JP9339177A
Other languages
Japanese (ja)
Other versions
JPS6213626B2 (en
Inventor
Yoshiaki Matsuoka
Etsuo Nomura
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 JP9339177A priority Critical patent/JPS5428187A/en
Publication of JPS5428187A publication Critical patent/JPS5428187A/en
Publication of JPS6213626B2 publication Critical patent/JPS6213626B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To extract defect signals by operating a gate circuit with the signal of a setting control part as well as to achieve the reduction in flaw detection blind zone of the plate thickness direction of the material being examined by detectign the defects on the back layer with a thickness judgement part.
COPYRIGHT: (C)1979,JPO&Japio
JP9339177A 1977-08-05 1977-08-05 Ultrasonic inspecting apparatus Granted JPS5428187A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9339177A JPS5428187A (en) 1977-08-05 1977-08-05 Ultrasonic inspecting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9339177A JPS5428187A (en) 1977-08-05 1977-08-05 Ultrasonic inspecting apparatus

Publications (2)

Publication Number Publication Date
JPS5428187A true JPS5428187A (en) 1979-03-02
JPS6213626B2 JPS6213626B2 (en) 1987-03-27

Family

ID=14081001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9339177A Granted JPS5428187A (en) 1977-08-05 1977-08-05 Ultrasonic inspecting apparatus

Country Status (1)

Country Link
JP (1) JPS5428187A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016113567A (en) * 2014-12-17 2016-06-23 東洋インキＳｃホールディングス株式会社 Resin composition and manufacturing method thereof, adhesive and adhesive sheet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016113567A (en) * 2014-12-17 2016-06-23 東洋インキＳｃホールディングス株式会社 Resin composition and manufacturing method thereof, adhesive and adhesive sheet

Also Published As

Publication number Publication date
JPS6213626B2 (en) 1987-03-27

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