JPS6113908B2 - - Google Patents
Info
- Publication number
- JPS6113908B2 JPS6113908B2 JP55124723A JP12472380A JPS6113908B2 JP S6113908 B2 JPS6113908 B2 JP S6113908B2 JP 55124723 A JP55124723 A JP 55124723A JP 12472380 A JP12472380 A JP 12472380A JP S6113908 B2 JPS6113908 B2 JP S6113908B2
- Authority
- JP
- Japan
- Prior art keywords
- electron beam
- secondary electron
- differential
- output terminal
- amplifier
- 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.)
- Expired
Links
- 238000010894 electron beam technology Methods 0.000 claims description 110
- 238000001514 detection method Methods 0.000 claims description 30
- 230000010349 pulsation Effects 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims description 13
- 230000004044 response Effects 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 description 35
- 238000006073 displacement reaction Methods 0.000 description 7
- 230000005672 electromagnetic field Effects 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 239000000700 radioactive tracer Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Analysing Materials By The Use Of Radiation (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55124723A JPS5750289A (en) | 1980-09-10 | 1980-09-10 | Device for detecting joint formed between contacting workpiece by electron beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55124723A JPS5750289A (en) | 1980-09-10 | 1980-09-10 | Device for detecting joint formed between contacting workpiece by electron beam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5750289A JPS5750289A (en) | 1982-03-24 |
| JPS6113908B2 true JPS6113908B2 (enrdf_load_stackoverflow) | 1986-04-16 |
Family
ID=14892503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55124723A Granted JPS5750289A (en) | 1980-09-10 | 1980-09-10 | Device for detecting joint formed between contacting workpiece by electron beam |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5750289A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4560854A (en) * | 1983-12-27 | 1985-12-24 | The Babcock & Wilcox Company | Electron beam welder control |
-
1980
- 1980-09-10 JP JP55124723A patent/JPS5750289A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5750289A (en) | 1982-03-24 |
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