JPS5647286A - Welding method by electron beam or the like - Google Patents
Welding method by electron beam or the likeInfo
- Publication number
- JPS5647286A JPS5647286A JP12348279A JP12348279A JPS5647286A JP S5647286 A JPS5647286 A JP S5647286A JP 12348279 A JP12348279 A JP 12348279A JP 12348279 A JP12348279 A JP 12348279A JP S5647286 A JPS5647286 A JP S5647286A
- Authority
- JP
- Japan
- Prior art keywords
- electron beam
- level change
- dissimilar materials
- butt faces
- works
- 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
- 238000010894 electron beam technology Methods 0.000 title abstract 3
- 238000003466 welding Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title 1
- 239000000463 material Substances 0.000 abstract 4
- 238000005336 cracking Methods 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Landscapes
- Laser Beam Processing (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
Abstract
PURPOSE:To control the composition of weld metal and obtain the good welded joint free from any cracking etc. by providing a level change to the butt faces of the works comprising dissimilar materials and performing welding by electron beam or the like. CONSTITUTION:A level change 3b is provided to the butt faces 3a of the works 3 comprising dissimilar materials such as copper and steel material, and an electron beam 2 or the like converged by a converging coil 1 is irradiated thereto, whereby welding is performed. The forming position of this level change 3b is so set as to become of such a rate at which no defects such as crackings are produced in correspondence to the combinations of dissimilar materials. The controlling of the chemical components of the weld metal may be performed by working of such butt faces and the good welded joint may be obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12348279A JPS5647286A (en) | 1979-09-26 | 1979-09-26 | Welding method by electron beam or the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12348279A JPS5647286A (en) | 1979-09-26 | 1979-09-26 | Welding method by electron beam or the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5647286A true JPS5647286A (en) | 1981-04-28 |
Family
ID=14861716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12348279A Pending JPS5647286A (en) | 1979-09-26 | 1979-09-26 | Welding method by electron beam or the like |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5647286A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006088201A (en) * | 2004-09-24 | 2006-04-06 | Kuroki Kogyosho:Kk | Welding method of metallic glass and crystalline metal by high energy beam |
-
1979
- 1979-09-26 JP JP12348279A patent/JPS5647286A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006088201A (en) * | 2004-09-24 | 2006-04-06 | Kuroki Kogyosho:Kk | Welding method of metallic glass and crystalline metal by high energy beam |
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