JPS562909B2 - - Google Patents
Info
- Publication number
- JPS562909B2 JPS562909B2 JP2916876A JP2916876A JPS562909B2 JP S562909 B2 JPS562909 B2 JP S562909B2 JP 2916876 A JP2916876 A JP 2916876A JP 2916876 A JP2916876 A JP 2916876A JP S562909 B2 JPS562909 B2 JP S562909B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/91—Investigating the presence of flaws or contamination using penetration of dyes, e.g. fluorescent ink
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2916876A JPS52113282A (en) | 1976-03-19 | 1976-03-19 | Defect inspection by liquid permeation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2916876A JPS52113282A (en) | 1976-03-19 | 1976-03-19 | Defect inspection by liquid permeation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52113282A JPS52113282A (en) | 1977-09-22 |
| JPS562909B2 true JPS562909B2 (de) | 1981-01-22 |
Family
ID=12268700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2916876A Granted JPS52113282A (en) | 1976-03-19 | 1976-03-19 | Defect inspection by liquid permeation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52113282A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5676038A (en) * | 1979-11-28 | 1981-06-23 | Hitachi Ltd | Liquid penetrant test method of welded part |
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1976
- 1976-03-19 JP JP2916876A patent/JPS52113282A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52113282A (en) | 1977-09-22 |