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JPS54107384A - Method of detecting degree of corrosion and wear - Google Patents

Method of detecting degree of corrosion and wear

Info

Publication number
JPS54107384A
JPS54107384A JP1393578A JP1393578A JPS54107384A JP S54107384 A JPS54107384 A JP S54107384A JP 1393578 A JP1393578 A JP 1393578A JP 1393578 A JP1393578 A JP 1393578A JP S54107384 A JPS54107384 A JP S54107384A
Authority
JP
Japan
Prior art keywords
corrosion
wear
detecting degree
detecting
degree
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
JP1393578A
Other languages
Japanese (ja)
Other versions
JPS5823563B2 (en
Inventor
Fusayoshi Okamura
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.)
Koa Oil Co Ltd
Original Assignee
Koa Oil 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 Koa Oil Co Ltd filed Critical Koa Oil Co Ltd
Priority to JP53013935A priority Critical patent/JPS5823563B2/en
Priority to GB7832601A priority patent/GB2015165B/en
Priority to DE2841600A priority patent/DE2841600C3/en
Priority to US05/957,315 priority patent/US4295092A/en
Publication of JPS54107384A publication Critical patent/JPS54107384A/en
Publication of JPS5823563B2 publication Critical patent/JPS5823563B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP53013935A 1978-02-09 1978-02-09 Corrosion wear detection method Expired JPS5823563B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP53013935A JPS5823563B2 (en) 1978-02-09 1978-02-09 Corrosion wear detection method
GB7832601A GB2015165B (en) 1978-02-09 1978-08-08 Detecting capacitively corrosion of pipes
DE2841600A DE2841600C3 (en) 1978-02-09 1978-09-25 Method and device for determining corrosion damage in pipes
US05/957,315 US4295092A (en) 1978-02-09 1978-11-03 Apparatus for and method of detecting and measuring corrosion damage in pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53013935A JPS5823563B2 (en) 1978-02-09 1978-02-09 Corrosion wear detection method

Publications (2)

Publication Number Publication Date
JPS54107384A true JPS54107384A (en) 1979-08-23
JPS5823563B2 JPS5823563B2 (en) 1983-05-16

Family

ID=11847044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53013935A Expired JPS5823563B2 (en) 1978-02-09 1978-02-09 Corrosion wear detection method

Country Status (1)

Country Link
JP (1) JPS5823563B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61213621A (en) * 1985-03-19 1986-09-22 Nippon Steel Corp Improving method for thickness measuring accuracy of corroded steel material
JP2008224409A (en) * 2007-03-13 2008-09-25 Railway Technical Res Inst Nondestructive inspection capacitance sensor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867691A (en) * 1972-10-06 1975-02-18 Commissariat Energie Atomique Capacitive probe rotated by air pressure and used to measure internal diameter of a cylinder
JPS5096253A (en) * 1973-12-19 1975-07-31

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867691A (en) * 1972-10-06 1975-02-18 Commissariat Energie Atomique Capacitive probe rotated by air pressure and used to measure internal diameter of a cylinder
JPS5096253A (en) * 1973-12-19 1975-07-31

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61213621A (en) * 1985-03-19 1986-09-22 Nippon Steel Corp Improving method for thickness measuring accuracy of corroded steel material
JPH0371049B2 (en) * 1985-03-19 1991-11-11 Nippon Steel Corp
JP2008224409A (en) * 2007-03-13 2008-09-25 Railway Technical Res Inst Nondestructive inspection capacitance sensor

Also Published As

Publication number Publication date
JPS5823563B2 (en) 1983-05-16

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