JPS5313977A - Detecting method for surface flaw of high temperature - Google Patents
Detecting method for surface flaw of high temperatureInfo
- Publication number
- JPS5313977A JPS5313977A JP8827976A JP8827976A JPS5313977A JP S5313977 A JPS5313977 A JP S5313977A JP 8827976 A JP8827976 A JP 8827976A JP 8827976 A JP8827976 A JP 8827976A JP S5313977 A JPS5313977 A JP S5313977A
- Authority
- JP
- Japan
- Prior art keywords
- high temperature
- surface flaw
- detecting method
- flaw
- detecting
- 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 Using Thermal Means (AREA)
Abstract
PURPOSE: To raise accuracy of detecting shallow flaw and reduce energy to be applied, by forced cooling before induction heating, when detecting surface flaw of high temperature metallic material.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8827976A JPS5313977A (en) | 1976-07-26 | 1976-07-26 | Detecting method for surface flaw of high temperature |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8827976A JPS5313977A (en) | 1976-07-26 | 1976-07-26 | Detecting method for surface flaw of high temperature |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5313977A true JPS5313977A (en) | 1978-02-08 |
Family
ID=13938452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8827976A Pending JPS5313977A (en) | 1976-07-26 | 1976-07-26 | Detecting method for surface flaw of high temperature |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5313977A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61132848A (en) * | 1984-12-03 | 1986-06-20 | Nippon Kokan Kk <Nkk> | Non-contact painting inspecting device |
JP2014219222A (en) * | 2013-05-01 | 2014-11-20 | 住友電気工業株式会社 | Defect inspection method for cast material |
-
1976
- 1976-07-26 JP JP8827976A patent/JPS5313977A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61132848A (en) * | 1984-12-03 | 1986-06-20 | Nippon Kokan Kk <Nkk> | Non-contact painting inspecting device |
JP2014219222A (en) * | 2013-05-01 | 2014-11-20 | 住友電気工業株式会社 | Defect inspection method for cast material |
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