JPS6474444A - Ultrasonic diagnosing method for lining refractory material - Google Patents
Ultrasonic diagnosing method for lining refractory materialInfo
- Publication number
- JPS6474444A JPS6474444A JP62231693A JP23169387A JPS6474444A JP S6474444 A JPS6474444 A JP S6474444A JP 62231693 A JP62231693 A JP 62231693A JP 23169387 A JP23169387 A JP 23169387A JP S6474444 A JPS6474444 A JP S6474444A
- Authority
- JP
- Japan
- Prior art keywords
- refractory material
- wave
- reflected
- hair crack
- ultrasonic wave
- 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
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62231693A JPS6474444A (en) | 1987-09-16 | 1987-09-16 | Ultrasonic diagnosing method for lining refractory material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62231693A JPS6474444A (en) | 1987-09-16 | 1987-09-16 | Ultrasonic diagnosing method for lining refractory material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6474444A true JPS6474444A (en) | 1989-03-20 |
Family
ID=16927519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62231693A Pending JPS6474444A (en) | 1987-09-16 | 1987-09-16 | Ultrasonic diagnosing method for lining refractory material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6474444A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7174787B2 (en) * | 2003-03-13 | 2007-02-13 | Andec Manufacturing Ltd. | System and method for inspecting an industrial furnace or the like |
JP2009139075A (ja) * | 2007-01-29 | 2009-06-25 | Mhi Environment Engineering Co Ltd | 溶融炉の炉底耐火物浸食検知方法とその装置、前記検知方法を用いた炉底耐火物浸食監視方法 |
JP2009150670A (ja) * | 2007-12-19 | 2009-07-09 | Nippon Steel Corp | 耐火物の厚み測定用端子 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5349459A (en) * | 1976-10-15 | 1978-05-04 | Krautkraemer Gmbh | Method of measuring distance and apparatus for measuring thickness |
JPS59230156A (ja) * | 1983-06-13 | 1984-12-24 | Nippon Steel Corp | クラツク深さ測定方法 |
JPS6193952A (ja) * | 1984-10-04 | 1986-05-12 | Mitsubishi Electric Corp | 厚肉管の超音波斜角探傷法 |
-
1987
- 1987-09-16 JP JP62231693A patent/JPS6474444A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5349459A (en) * | 1976-10-15 | 1978-05-04 | Krautkraemer Gmbh | Method of measuring distance and apparatus for measuring thickness |
JPS59230156A (ja) * | 1983-06-13 | 1984-12-24 | Nippon Steel Corp | クラツク深さ測定方法 |
JPS6193952A (ja) * | 1984-10-04 | 1986-05-12 | Mitsubishi Electric Corp | 厚肉管の超音波斜角探傷法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7174787B2 (en) * | 2003-03-13 | 2007-02-13 | Andec Manufacturing Ltd. | System and method for inspecting an industrial furnace or the like |
JP2009139075A (ja) * | 2007-01-29 | 2009-06-25 | Mhi Environment Engineering Co Ltd | 溶融炉の炉底耐火物浸食検知方法とその装置、前記検知方法を用いた炉底耐火物浸食監視方法 |
JP2009150670A (ja) * | 2007-12-19 | 2009-07-09 | Nippon Steel Corp | 耐火物の厚み測定用端子 |
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