JPS6410656U - - Google Patents
Info
- Publication number
- JPS6410656U JPS6410656U JP10599487U JP10599487U JPS6410656U JP S6410656 U JPS6410656 U JP S6410656U JP 10599487 U JP10599487 U JP 10599487U JP 10599487 U JP10599487 U JP 10599487U JP S6410656 U JPS6410656 U JP S6410656U
- Authority
- JP
- Japan
- Prior art keywords
- eddy current
- coil
- diagnostic device
- metal plate
- excitation frequency
- 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
- 239000000463 material Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 230000005284 excitation Effects 0.000 claims 2
- 230000006866 deterioration Effects 0.000 claims 1
- 230000004907 flux Effects 0.000 claims 1
- 230000000704 physical effect Effects 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10599487U JPS6410656U (enExample) | 1987-07-10 | 1987-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10599487U JPS6410656U (enExample) | 1987-07-10 | 1987-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6410656U true JPS6410656U (enExample) | 1989-01-20 |
Family
ID=31339108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10599487U Pending JPS6410656U (enExample) | 1987-07-10 | 1987-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6410656U (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021152527A (ja) * | 2020-03-24 | 2021-09-30 | 国立大学法人九州工業大学 | 金属組織変化検出方法及び金属組織変化検出装置 |
-
1987
- 1987-07-10 JP JP10599487U patent/JPS6410656U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021152527A (ja) * | 2020-03-24 | 2021-09-30 | 国立大学法人九州工業大学 | 金属組織変化検出方法及び金属組織変化検出装置 |
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