JPS6480843A - Neutron flaw detecting method using penetration flaw detection liquid as image reinforcing agent - Google Patents
Neutron flaw detecting method using penetration flaw detection liquid as image reinforcing agentInfo
- Publication number
- JPS6480843A JPS6480843A JP62239282A JP23928287A JPS6480843A JP S6480843 A JPS6480843 A JP S6480843A JP 62239282 A JP62239282 A JP 62239282A JP 23928287 A JP23928287 A JP 23928287A JP S6480843 A JPS6480843 A JP S6480843A
- Authority
- JP
- Japan
- Prior art keywords
- neutron
- film
- detecting method
- reinforcing agent
- flaw
- 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
Links
Abstract
PURPOSE:To inspect a metallic member and a nonmetallic member at the same time by applying a penetrating liquid and performing neutron radiography. CONSTITUTION:An inspection area (sample) 1 is cleaned and then the penetrating liquid 2 is penetrated into a crack microdefect part 3. The excessive penetrating liquid is removed completely and then a neutron ray source 4 is used to project a neutron beam 8, thereby projecting a transmission image of the sample 1 on a film 7. The film 7 on which the transmission image is projected is developed and observed. A converter which converts a neutron into alpha particles and the film 7 are put in a film set 5 and the projection is carried out. Consequently, defects 10 such as cracking in metal, the cracking and charging state of the nonmetallic member 9 which is stored internally, etc., are inspected at the same time.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62239282A JPH07111407B2 (en) | 1987-09-24 | 1987-09-24 | Neutron flaw detection method using penetrant flaw detection agent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62239282A JPH07111407B2 (en) | 1987-09-24 | 1987-09-24 | Neutron flaw detection method using penetrant flaw detection agent |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6480843A true JPS6480843A (en) | 1989-03-27 |
JPH07111407B2 JPH07111407B2 (en) | 1995-11-29 |
Family
ID=17042428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62239282A Expired - Lifetime JPH07111407B2 (en) | 1987-09-24 | 1987-09-24 | Neutron flaw detection method using penetrant flaw detection agent |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH07111407B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5488311A (en) * | 1990-05-30 | 1996-01-30 | Japan Electronic Control Systems Co., Ltd. | Apparatus and method for measuring alcohol concentration of liquid blended with alcohol applicable to an automotive vehicle mounted internal combustion engine |
US11723258B2 (en) | 2015-09-16 | 2023-08-08 | Kabushiki Kaisha Toshiba | Photoelectric conversion material dispersion liquid and producing method thereof, producing method and producing apparatus of photoelectric conversion film, and photoelectric conversion device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58166246A (en) * | 1982-03-08 | 1983-10-01 | サントル・ナシヨナル・デテユド・スパシアル | Nondestructive inspection method for welding joint, etc. |
-
1987
- 1987-09-24 JP JP62239282A patent/JPH07111407B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58166246A (en) * | 1982-03-08 | 1983-10-01 | サントル・ナシヨナル・デテユド・スパシアル | Nondestructive inspection method for welding joint, etc. |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5488311A (en) * | 1990-05-30 | 1996-01-30 | Japan Electronic Control Systems Co., Ltd. | Apparatus and method for measuring alcohol concentration of liquid blended with alcohol applicable to an automotive vehicle mounted internal combustion engine |
US11723258B2 (en) | 2015-09-16 | 2023-08-08 | Kabushiki Kaisha Toshiba | Photoelectric conversion material dispersion liquid and producing method thereof, producing method and producing apparatus of photoelectric conversion film, and photoelectric conversion device |
Also Published As
Publication number | Publication date |
---|---|
JPH07111407B2 (en) | 1995-11-29 |
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