JPS5329183A - Flaw detecting method of metal body surface by induction heating method - Google Patents

Flaw detecting method of metal body surface by induction heating method

Info

Publication number
JPS5329183A
JPS5329183A JP10321276A JP10321276A JPS5329183A JP S5329183 A JPS5329183 A JP S5329183A JP 10321276 A JP10321276 A JP 10321276A JP 10321276 A JP10321276 A JP 10321276A JP S5329183 A JPS5329183 A JP S5329183A
Authority
JP
Japan
Prior art keywords
induction heating
body surface
metal body
flaw detecting
heating method
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
JP10321276A
Other languages
Japanese (ja)
Other versions
JPS5746506B2 (en
Inventor
Keiichi Onishi
Masaru Fukuyama
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.)
Neturen Co Ltd
Koshuha Netsuren KK
Nippon Steel Corp
Original Assignee
Neturen Co Ltd
Koshuha Netsuren KK
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 Neturen Co Ltd, Koshuha Netsuren KK, Nippon Steel Corp filed Critical Neturen Co Ltd
Priority to JP10321276A priority Critical patent/JPS5329183A/en
Publication of JPS5329183A publication Critical patent/JPS5329183A/en
Publication of JPS5746506B2 publication Critical patent/JPS5746506B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

PURPOSE: To achieve the improvement in the detecting accuracy of flaws by selecting a plurality of heating coils according to the width of the metals being examined and making the spacings between the metals being examined and the selected coils even thereby evenly heating the metals being examined.
COPYRIGHT: (C)1978,JPO&Japio
JP10321276A 1976-08-31 1976-08-31 Flaw detecting method of metal body surface by induction heating method Granted JPS5329183A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10321276A JPS5329183A (en) 1976-08-31 1976-08-31 Flaw detecting method of metal body surface by induction heating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10321276A JPS5329183A (en) 1976-08-31 1976-08-31 Flaw detecting method of metal body surface by induction heating method

Publications (2)

Publication Number Publication Date
JPS5329183A true JPS5329183A (en) 1978-03-18
JPS5746506B2 JPS5746506B2 (en) 1982-10-04

Family

ID=14348189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10321276A Granted JPS5329183A (en) 1976-08-31 1976-08-31 Flaw detecting method of metal body surface by induction heating method

Country Status (1)

Country Link
JP (1) JPS5329183A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017507487A (en) * 2014-02-06 2017-03-16 シーメンス アクチエンゲゼルシヤフトＳｉｅｍｅｎｓ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ Inductor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4911387A (en) * 1972-06-01 1974-01-31
JPS5023286A (en) * 1973-06-04 1975-03-12
JPS50120679A (en) * 1974-03-07 1975-09-22

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4911387A (en) * 1972-06-01 1974-01-31
JPS5023286A (en) * 1973-06-04 1975-03-12
JPS50120679A (en) * 1974-03-07 1975-09-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017507487A (en) * 2014-02-06 2017-03-16 シーメンス アクチエンゲゼルシヤフトＳｉｅｍｅｎｓ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ Inductor
US10217560B2 (en) 2014-02-06 2019-02-26 Siemens Aktiengesellschaft Inductor

Also Published As

Publication number Publication date
JPS5746506B2 (en) 1982-10-04

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