JPS52137391A - Non-destructive testing method of refractory - Google Patents

Non-destructive testing method of refractory

Info

Publication number
JPS52137391A
JPS52137391A JP5414176A JP5414176A JPS52137391A JP S52137391 A JPS52137391 A JP S52137391A JP 5414176 A JP5414176 A JP 5414176A JP 5414176 A JP5414176 A JP 5414176A JP S52137391 A JPS52137391 A JP S52137391A
Authority
JP
Japan
Prior art keywords
testing method
refractory
destructive testing
eddy current
producting
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
JP5414176A
Other languages
Japanese (ja)
Inventor
Takeshi Katayama
Harumi Tsuboi
Tadao Kawaguchi
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 JP5414176A priority Critical patent/JPS52137391A/en
Publication of JPS52137391A publication Critical patent/JPS52137391A/en
Pending legal-status Critical Current

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  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

PURPOSE: To inspect a defect by eddy current testing method by giving alternative magnetic field in refractory material and producting eddy current.
COPYRIGHT: (C)1977,JPO&Japio
JP5414176A 1976-05-12 1976-05-12 Non-destructive testing method of refractory Pending JPS52137391A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5414176A JPS52137391A (en) 1976-05-12 1976-05-12 Non-destructive testing method of refractory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5414176A JPS52137391A (en) 1976-05-12 1976-05-12 Non-destructive testing method of refractory

Publications (1)

Publication Number Publication Date
JPS52137391A true JPS52137391A (en) 1977-11-16

Family

ID=12962274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5414176A Pending JPS52137391A (en) 1976-05-12 1976-05-12 Non-destructive testing method of refractory

Country Status (1)

Country Link
JP (1) JPS52137391A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008175753A (en) * 2007-01-22 2008-07-31 Ngk Insulators Ltd Method of inspecting ceramic vessel containing graphite

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008175753A (en) * 2007-01-22 2008-07-31 Ngk Insulators Ltd Method of inspecting ceramic vessel containing graphite

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