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JPS5269657A - Detection of position of welded portion of austenitic stainless steel - Google Patents

Detection of position of welded portion of austenitic stainless steel

Info

Publication number
JPS5269657A
JPS5269657A JP50145142A JP14514275A JPS5269657A JP S5269657 A JPS5269657 A JP S5269657A JP 50145142 A JP50145142 A JP 50145142A JP 14514275 A JP14514275 A JP 14514275A JP S5269657 A JPS5269657 A JP S5269657A
Authority
JP
Japan
Prior art keywords
stainless steel
welded portion
austenitic stainless
detection
ultrasonic waves
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
JP50145142A
Other languages
Japanese (ja)
Inventor
Yoshishige Sakurai
Ryoichi Ishii
Hiroshi Yamada
Kuniharu Uchida
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP50145142A priority Critical patent/JPS5269657A/en
Publication of JPS5269657A publication Critical patent/JPS5269657A/en
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

PURPOSE: To readily detect the welded portion of austenitic stainless steel by taking advantage of the damping characteristics of ultrasonic waves.
COPYRIGHT: (C)1977,JPO&Japio
JP50145142A 1975-12-08 1975-12-08 Detection of position of welded portion of austenitic stainless steel Pending JPS5269657A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50145142A JPS5269657A (en) 1975-12-08 1975-12-08 Detection of position of welded portion of austenitic stainless steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50145142A JPS5269657A (en) 1975-12-08 1975-12-08 Detection of position of welded portion of austenitic stainless steel

Publications (1)

Publication Number Publication Date
JPS5269657A true JPS5269657A (en) 1977-06-09

Family

ID=15378377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50145142A Pending JPS5269657A (en) 1975-12-08 1975-12-08 Detection of position of welded portion of austenitic stainless steel

Country Status (1)

Country Link
JP (1) JPS5269657A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56148054A (en) * 1980-04-18 1981-11-17 Nippon Steel Corp Weld examination for steel pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56148054A (en) * 1980-04-18 1981-11-17 Nippon Steel Corp Weld examination for steel pipe

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