JPS5293387A - Surface wave ultrasonic flaw detection - Google Patents

Surface wave ultrasonic flaw detection

Info

Publication number
JPS5293387A
JPS5293387A JP930376A JP930376A JPS5293387A JP S5293387 A JPS5293387 A JP S5293387A JP 930376 A JP930376 A JP 930376A JP 930376 A JP930376 A JP 930376A JP S5293387 A JPS5293387 A JP S5293387A
Authority
JP
Japan
Prior art keywords
flaw detection
surface wave
ultrasonic flaw
wave ultrasonic
detected
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
JP930376A
Other languages
Japanese (ja)
Other versions
JPS5547818B2 (en
Inventor
Ichiro Toyama
Naotake Okubo
Mitsuhiro Ota
Hiroshi Matsuyama
Kunio Takahashi
Heiichi Kurashima
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.)
Mitsubishi Electric Corp
Nippon Steel Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp, Nippon Steel Corp filed Critical Mitsubishi Electric Corp
Priority to JP930376A priority Critical patent/JPS5293387A/en
Publication of JPS5293387A publication Critical patent/JPS5293387A/en
Publication of JPS5547818B2 publication Critical patent/JPS5547818B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To position a propagation direction of the surface wave detection, divert the discharge direction of coupling water from the flaw detection direction and move the probe back and forth in the widthwise direction of a material for flaw detection so that flaws may be detected by a single piece of probe over an extensive range and a long and thin surface defect int the moving direction of a material may be detected.
COPYRIGHT: (C)1977,JPO&Japio
JP930376A 1976-02-02 1976-02-02 Surface wave ultrasonic flaw detection Granted JPS5293387A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP930376A JPS5293387A (en) 1976-02-02 1976-02-02 Surface wave ultrasonic flaw detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP930376A JPS5293387A (en) 1976-02-02 1976-02-02 Surface wave ultrasonic flaw detection

Publications (2)

Publication Number Publication Date
JPS5293387A true JPS5293387A (en) 1977-08-05
JPS5547818B2 JPS5547818B2 (en) 1980-12-02

Family

ID=11716690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP930376A Granted JPS5293387A (en) 1976-02-02 1976-02-02 Surface wave ultrasonic flaw detection

Country Status (1)

Country Link
JP (1) JPS5293387A (en)

Also Published As

Publication number Publication date
JPS5547818B2 (en) 1980-12-02

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